Top DeFi Coins 2022 | Best DeFi Crypto To Invest In 2022

The world of cryptocurrency is always evolving, with new coins and projects popping up all the time. It can be hard to keep track of everything that’s happening in the industry, let alone decide which coins are worth investing in.

Crypto marketing agency is a professional, cutting-edge marketing and advertising agency that understands the complex world of cryptocurrencies. We specialize in creating and executing marketing campaigns for digital currencies, helping businesses to understand and capitalize on their potential as digital currency platforms.

If you’re looking for a list of the top DeFi coins to watch in 2022, you’ve come to the right place. In this article, we’ll explore the best DeFi projects to keep an eye on in the coming year.

So, without further ado, let’s dive in!

  1. Ethereum

First on our list is Ethereum, one of the most well-known and popular DeFi projects in the industry. Ethereum is the world’s largest blockchain platform, and it’s been a driving force behind the development of DeFi.

The Ethereum network has a wide variety of applications, including DeFi. Ethereum’s smart contracts allow for a wide range of financial products and services to be built on top of the blockchain, making it a natural choice for DeFi projects.

  1. MakerDAO

MakerDAO is another key player in the world of DeFi. MakerDAO is the creator of the Dai stablecoin, which is one of the most popular DeFi tokens in the industry.

The Dai stablecoin is pegged to the US dollar, making it a stable and reliable choice for investors. MakerDAO is also working on a variety of other products and services, making it one of the most promising DeFi projects in the industry.

  1. Augur

Augur is a decentralized prediction market platform that allows users to bet on the outcome of various events. Augur is one of the oldest and most well-known DeFi projects in the industry, and it’s been operational since 2015.

Augur is built on the Ethereum network, and it allows users to bet on a variety of different events. The platform has proved to be popular with users, and it’s one of the most promising DeFi projects in the industry.

  1. 0x

0x is a decentralized exchange platform that allows users to trade a variety of different tokens. The 0x protocol is one of the most popular DeFi protocols in the industry, and it has a variety of applications.

0x is built on the Ethereum network, and it allows users to trade a variety of different tokens. The platform has proved to be popular with users, and it’s one of the most promising DeFi projects in the industry.

  1. Dharma

Dharma is a decentralized lending platform that allows users to borrow and lend cryptocurrencies. Dharma is one of the most promising DeFi projects in the industry, and it has a variety of applications.

The Dharma platform allows users to borrow and lend cryptocurrencies. The platform is popular with borrowers and lenders, and it has a bright future ahead.

  1. Compound

Compound is a decentralized lending platform that allows users to borrow and lend cryptocurrencies. Compound is one of the most promising DeFi projects in the industry, and it has a variety of applications.

The Compound platform allows users to borrow and lend cryptocurrencies. The platform is popular with borrowers and lenders, and it has a bright future ahead.

  1. Bancor

Bancor is a decentralized liquidity network that allows users to trade a variety of different tokens. Bancor is one of the most popular DeFi projects in the industry, and it has a variety of applications.

The Bancor network allows users to trade a variety of different tokens. The platform is popular with users, and it has a bright

Where To Find Good DeFi Projects For Investments

⁠⁠⁠⁠⁠⁠⁠There are many different places to find good DeFi projects for investments. Some of the most popular sources include online forums, social media platforms, and project-specific websites and platforms.

Online Forums

Online forums are a great place to start when looking for DeFi projects to invest in. They allow investors to gather information and discuss projects with other members of the community. Some popular online forums for DeFi include r/defi on Reddit and the DeFi subreddit on Telegram.

Social Media Platforms

Social media platforms are also a great source of information for DeFi projects. Platforms like Twitter and Telegram are filled with DeFi-related groups and chats where investors can learn about new projects and discuss them with other members.

Project-Specific Websites and Platforms

Finally, there are many project-specific websites and platforms that list DeFi projects and provide information about them. These platforms are a great source of information for investors who are looking to invest in a specific DeFi project. Some of the most popular platforms include DeFi Pulse and TokenAnalyst.

How Does Market Capitalization Help To Choose Coins For Investment

⁠⁠⁠⁠⁠⁠⁠When it comes to investment, it is important to make informed decisions. One factor that can help inform your investment decisions is market capitalization.

Market capitalization is a measure of a company’s value. It is calculated by multiplying the number of shares outstanding by the current market price of a share.

Market capitalization can be used to help you choose which coins to invest in. Generally, you want to invest in coins with a high market capitalization. This is because these coins are more likely to be successful and have a higher value in the future.

There are a few exceptions to this rule. Smaller coins may have a lot of potential, and may be worth investing in. However, it is important to do your research before investing in any coin.

Market capitalization is just one factor you should consider when investing in coins. You should also look at the team behind the coin, the technology it uses, and the market it is targeting.

However, market capitalization is a good starting point for your research, and can help you to weed out the weaker coins from the stronger ones.

Make sure to do your own research before investing in any coin, and never invest more than you can afford to lose.

Top Defi Crypto By Capitalization

⁠⁠⁠⁠⁠⁠⁠There are many different types of cryptocurrencies, but the most well-known and valuable are Bitcoin and Ethereum. These currencies have been around for several years and have a large market capitalization.

Bitcoin is the first and most well-known cryptocurrency. It was created in 2009 and is currently worth over $6,000 per coin. Bitcoin is used for digital transactions and is accepted by many online retailers.

Ethereum is a newer cryptocurrency that was created in 2015. It is worth over $300 per coin and is used for smart contracts and decentralized applications. Ethereum is also being used to create a new type of internet known as the decentralized web.

Is Best DeFi Tokens Good For Investment

⁠⁠⁠⁠⁠⁠There are many different types of tokens in the cryptocurrency market, and it can be difficult to determine which ones are worth investing in. DeFi tokens, or tokens that are used in Decentralized Finance, are becoming increasingly popular, and many people are wondering if they are a good investment.

DeFi is a term that is used to describe financial applications that are built on top of blockchain technology. These applications can include anything from decentralized exchanges to lending platforms. DeFi tokens are the tokens that are used in these applications, and they can be used to access services, trade assets, or participate in financing.

DeFi is still a relatively new concept, and there are many different types of DeFi applications. This makes it difficult to determine which DeFi tokens are worth investing in. However, there are a few DeFi tokens that are worth keeping an eye on.

MakerDAO is one of the most popular DeFi applications. It is a decentralized stablecoin platform that allows users to create and trade stablecoins. MakerDAO’s MKR token is one of the most popular DeFi tokens.

Another popular DeFi application is 0x. 0x is a decentralized exchange that allows users to trade tokens without having to trust a third party. 0x’s ZRX token is one of the most popular DeFi tokens.

These are just a few examples of DeFi applications. There are many other applications that are worth exploring.

So, is investing in DeFi tokens a good idea?

That depends on the specific token. Some DeFi tokens are more promising than others. However, DeFi is still a relatively new concept, and there is a lot of potential for growth. Therefore, investing in DeFi tokens could be a good idea, especially if you are willing to take on some risk.

Mostbet app: Detailed review

Mostbet is an online bookmaker with an exclusive platform directed to its users, which even has its app. It is a famous brand, renowned for years.

The site provides an intense betting experience, with great odds and professional, committed customer support. At Mostbet, users enjoy the most comprehensive bookmaker services on the market, with a range of different sports and games in real-time. 

It doesn’t stop there, accessing Mostbet betting you will find tools such as the betting comparator, very interesting for those who want to start in the online betting market.

Mostbet App Download

Recently, the version of the Mostbet app on the Play Store app store has been removed. However, smartphones still have the IOS version of the app, for those users who wish to use it. It is up to the bettor to download the app or to continue betting on the site itself, using your standard browser.

It is relevant to point out that the possibility of using the app to place online bets makes the experience of betting much more practical and comfortable since all that is needed is a Mostbet cell phone and internet access.

How to install the Mostbet app on Android

If you own an Android device, you cannot always install a betting provider app directly via the Google Play Store due to restrictions. Instead, many betting providers offer a download directly via their website. Since downloads via third-party websites generally represent a security risk, you have to open the settings first.

Select “Security” and activate the slider under “Unknown sources”. You can then download the betting provider app from the bookmaker’s website. However, it is important to note that you can only download the betting provider app directly from the website https://onlinebettingapp.in/bookmakers/mostbet-app/, as this is the only place where security can be guaranteed.

How to install the Mostbet app on iOS

The Mostbet app is available in the iOS version, for bettors who own mobile devices from the Apple line, such as the famous iPhone or iPad. So, to download this app, the user simply accesses the Apple Store on his smartphone, searches for the app “Mostbet: Sports Betting”, clicks on download, and waits until the app finishes installing successfully on his cell phone. 

After doing so, the bettor must open the app and log in with his access data from his registered account at the online betting site Mostbet. This way, the application will already be configured for use, and it will be possible – after the initial deposit is made – to place your bets with greater peace of mind and mobility, since you will have, at your preference, an exclusive application to use the betting platform, being able to perform operations in a simple, easy and safe way.

More about Mostbet application 

As the sports betting business is very strong on the web, we sought Mostbet user reviews to bring directly to you. It is believed that Mostbet app, being a great company in this business, is a great offer for those looking for popular bookmakers. This is because it is a fairly traditional platform in the market, which even started physically.

One of the big positives of this betting site is that the payment methods are available completely free of charge and have a range of variations. This is great, because many sportsbooks have the means of payment available, but charge fees and commissions.  

Another very important point is that the platform is very secure since it has consolidated its financial structure. In addition, the customer service is offered in an excellent and non-fraudulent manner. We also noticed that the odds available are very attractive, which is great information for those who wish to invest in this form of betting.  

Finally, the house offers many bonuses for its gamblers, such as welcome bonuses, second deposit bonuses, and refer-a-friend bonuses. So, these are the most relevant points and Mostbet Opinions of this classic sportsbook!

How to scoring in information security

In order to properly secure information, it is important to understand how to score potential risks. This allows an organization to focus on the most important risks and take steps to mitigate them. There are a number of different scoring models that can be used, but the most common is the CVSS (Common Vulnerability Scoring System) from the National Institute of Standards and Technology (NIST). The best solution for SaaS security and compliance capabilities – Spin AI – https://spin.ai/solutions/compliance-risks/.

CVSS scores potential risks on a 10 point scale, with 10 being the most severe. The score is based on a number of factors, including the impact of the vulnerability, the exploitability of the vulnerability, and the remediation effort.

Some common scores and their meanings are:

0-3: Low
4-6: Medium
7-10: High

Scoring Information Security

Information security, also known as cybersecurity or infosec, is the practice of protecting electronic information by mitigating information risks and vulnerabilities. Information risks can include unauthorized access, use, disclosure, interception, or destruction of data. Data can include, but is not limited to, the confidential information of business or individual users.

Information security is a critical element of any organization. The loss or exposure of confidential data can have a devastating impact on an organization, including loss of revenue, customers, and competitive advantage.

There are a number of different factors that can impact the security of electronic information. Some of the most common factors include:

– The type of data that is being protected
– The sensitivity of the data
– The security controls in place
– The security posture of the organization

The first step in protecting electronic information is to understand the risks and vulnerabilities that are present. Organizations should perform a risk assessment to identify the potential risks and vulnerabilities that may impact the security of the data.

Once the risks have been identified, the next step is to put in place appropriate security controls to mitigate those risks. Security controls can include things like firewalls, intrusion detection/prevention systems, antivirus software, encryption, and access control measures.

It is also important for organizations to have a strong security posture. This includes having up-to-date security patches, implementing security best practices, and training employees on how to protect information.

Finally, it is important to have a robust incident response plan in place in case of a breach. This plan should include things like contact information for incident response teams, steps for mitigating the impact of a breach, and procedures for notifying affected individuals and regulators.

Information security is a critical element of any organization. The loss or exposure of confidential data can have a devastating impact on an organization, including loss of revenue, customers, and competitive advantage.

There are a number of different factors that can impact the security of electronic information. Some of the most common factors include:

– The type of data that is being protected
– The sensitivity of the data
– The security controls in place
– The security posture of the organization

The first step in protecting electronic information is to understand the risks and vulnerabilities that are present. Organizations should perform a risk assessment to identify the potential risks and vulnerabilities that may impact the security of the data.

Once the risks have been identified, the next step is to put in place appropriate security controls to mitigate those risks. Security controls can include things like firewalls, intrusion detection/prevention systems, antivirus software, encryption, and access control measures.

It is also important for organizations to have a strong security posture. This includes having up-to-date security patches, implementing security best practices, and training employees on how to protect information.

Finally, it is important to have a robust incident response plan in place in case of a breach. This plan should include things like contact information for incident response teams, steps for mitigating the impact of a breach, and procedures for notifying affected individuals and regulators.

Information Security Scoring

Information Security Scoring is the practice of assigning a score to a computer or information security incident in order to help evaluate its severity and determine a response. The scoring system may be a simple scale of 1 to 10, or it may be more sophisticated, incorporating factors such as the type of attack, the magnitude of the data loss, and the impact on the organization’s operations.

Information Security Scoring can be used to help organizations prioritize their security incidents, and it can also be used to help measure the effectiveness of the organization’s security response. By assigning a score to each incident, organizations can track the progress of their security program over time and identify areas where they need to improve.

There are a number of different scoring models that can be used in information security. The most common model is the Carnegie Mellon Incident Severity Rating Scale, which is a 1 to 10 scale with 10 being the most severe. Other popular scales include the SANS Institute’s 20-point Scale and the Infosecurity Europe’s 5-point Scale.

One of the advantages of using a scoring system is that it provides a standardized way to measure the severity of an incident. This can be helpful in communicating with senior management and other stakeholders about the seriousness of an incident and the need for a response. It can also help to track the progress of the security program over time.

One disadvantage of using a scoring system is that it can be difficult to accurately assess the severity of an incident. The severity of an incident can vary depending on the organization’s security posture, the type of attack, and the magnitude of the data loss.

Organizations should also be aware that there is a risk of false positives with information security scoring. A false positive is an incident that is incorrectly scored as being more severe than it actually is. This can lead to overreactions and unnecessary expenditures on security.

Organizations should carefully consider the merits of using an information security scoring system before implementing one. The benefits of using a scoring system must be weighed against the potential disadvantages, such as the risk of false positives.

Information Security Testing

Information security testing is the process of assessing the security of an information system or network. This can include identifying vulnerabilities, measuring the risk that they pose, and recommending countermeasures. Information security testing can be performed manually or using automated tools.

There are a variety of different types of information security tests. The most common ones are vulnerability assessment, penetration testing, and risk assessment.

A vulnerability assessment is a process of identifying and classifying security vulnerabilities in an information system. Vulnerabilities can include flaws in software, hardware, or configuration settings. Vulnerability assessments can be performed manually or using automated tools.

A penetration test is a process of simulating an attack on an information system in order to identify security vulnerabilities. Penetration tests can be performed manually or using automated tools.

A risk assessment is a process of assessing the risk that security vulnerabilities pose to an information system. Risk assessments can be performed manually or using automated tools.

There are a variety of different tools and techniques that can be used for information security testing. The most common ones are vulnerability scanners, penetration testing tools, and risk assessment tools.

Vulnerability scanners are tools that can be used to scan networks and systems for vulnerabilities. They can identify a wide range of vulnerabilities, including software vulnerabilities, configuration vulnerabilities, and security misconfigurations.

Penetration testing tools are tools that can be used to simulate attacks on networks and systems. They can be used to identify security vulnerabilities and assess the risk that they pose.

Risk assessment tools are tools that can be used to assess the risk that security vulnerabilities pose to an information system. They can be used to identify and measure the risk of various types of vulnerabilities, including software vulnerabilities, configuration vulnerabilities, and security misconfigurations.

Information Security Assessment

An information security assessment is the process of evaluating and improving the security of an organization’s computer systems and networks. This involves identifying potential security threats and vulnerabilities and developing strategies to address them.

An information security assessment should be conducted regularly, preferably annually, to ensure that the organization’s computer systems and networks are as secure as possible. The assessment should cover all aspects of information security, including physical security, personnel security, communications security, and system security.

Threats to information security can come from a variety of sources, including hackers, cybercriminals, disgruntled employees, and state-sponsored actors. Vulnerabilities can include weak passwords, outdated software, and unsecured networks.

Organizations can address security threats and vulnerabilities by implementing security policies and procedures, deploying security software, and training employees in security best practices. They can also use intrusion detection and prevention systems to monitor their networks for suspicious activity.

An information security assessment is an important part of keeping your organization’s computer systems and networks safe and secure. By identifying and addressing potential security threats and vulnerabilities, you can help protect your organization from data breaches, malware infections, and other cybersecurity threats.

All about email backup in Office 365 and Exchange

Email backup is a special area of IT. Despite being one of the most important means of ensuring business continuity, backup is one of the most neglected practices. This article contains everything you need to know about email backup in Office 365 and Exchange.

What is an email backup?


A backup is a copy of data that can be restored if the original items are destroyed or deleted. It is often confused with archiving. Email archiving is mainly about decluttering mailboxes without actually deleting emails. Instead, emails are saved for future use. The archived data is usually not accessible.

Backup, on the other hand, is a data protection measure. Backup solutions secure data by copying it to storage. Every time items are changed, deleted or corrupted, using their copies provides an opportunity to recover lost data or previous versions of documents. The main purpose of backup is to prevent data loss. Email copies can also prove extremely useful in the event of a legal dispute.

Why should you back up Exchange or Office 365 mailboxes?


The answer to this question is very simple. With the real risk of data corruption, there is always the possibility of losing business-critical data. Without backups, recovery of this vital information is impossible. So why is backup often neglected? It’s because organizations don’t recognize the risk. And there’s always the same thing with email backups. You usually don’t appreciate them until you really need them – but then it’s too late.

What are the reasons for email backups? Email is the backbone of business communications for most companies. Thanks to email, personal information, contracts, invoices, and important documents of all kinds can be securely and easily transferred and conveniently stored. Unfortunately, at some point, all data can be subject to unexpected data damage or loss. Email data can be deleted or corrupted in many ways:

Accidental deletion – sometimes, for example, when a user wants to declutter his mailbox, some important emails may be accidentally deleted. If an email is permanently deleted, it can often only be retrieved from a backup copy.
Intentional deletion – probably reluctant to consider this option, but it is still possible for employees to delete important emails on purpose. By doing so, they can harm the entire company.
Hardware or system failure – accidents sometimes occur for no apparent reason. Data stored in emails can be irreparably damaged. This refers to data stored on PCs as well as email service providers.
Malicious software – the cybersecurity market does its best to protect computers from viruses and other malicious software, but there is always the possibility of a virus attack.
Remember that your company itself is responsible for data security. Therefore, you should take all measures to protect email data from loss and create a backup in case an accident happens sometime.

What is also very important, backups can protect your company from fines. There are legal regulations that require companies to back up their data and make it available upon request, such as in the event of a lawsuit. One of the most important laws regarding email is eDiscovery. Learn more about why it pays to back up email and how backup copies can help you comply with legal acts.

Only a regular email backup will serve its purpose. So the question is, how often should the copies be made so that business continuity is ensured in the event of data loss?

How often should you back up your data?
Ideally, email copies should be as up-to-date as possible. This way, in case of an emergency, you can recover all the data and continue processing it as if nothing had happened. On the other hand, very frequent email backup can lead to rapid storage growth. Many companies schedule their backup jobs to run automatically while most employees are away. This is because some backup tools cause a delay and proper scheduling should guarantee that no users are affected.

Usually, the IT department is responsible for data backup. So when an unexpected data loss occurs, IT is blamed. It’s the small and medium-sized businesses that are most disadvantaged – manual backup requires a lot of time and effort, and these companies usually don’t have large IT departments. Email backup tools can make this task fully automated and more reliable, saving a lot of time and effort. Unfortunately, the risks of not having a backup are little known. This often gives the false impression that backup applications are not worthwhile and that they are simply unnecessary. Sometimes it takes some convincing to back up your important company data.

Although it is possible to create your email copies manually, using a backup tool can save a lot of time and provide complete business continuity in case of an emergency. Since many businesses opt for email backup software, it’s worth getting to know the key features that a backup solution should offer.

Email backup software for Office 365 and Exchange.


There are many software solutions for email backups. Before choosing a particular tool, it is significant to get acquainted with its main features.

Automatic – one of the most important features of a good email backup solution is that it performs tasks automatically. This way, administrators can set up the program to back up mailboxes as often as needed. Thus, their task can be checked off until something bad happens.
Backup type – there are different types of backups. You need to know what backup type your solution of choice supports. For example, if only full backups are supported, the storage size will grow very fast and backup jobs will take a lot of time. It is a good idea to use a method that creates a full backup and then runs incremental backups at regular intervals.
Granular Restore – a good backup should provide the option to search for specific items and restore them granularly. This means that if a single file is lost, only the missing items are restored, not the entire mailbox.
Archiving – as mentioned earlier, there is a difference between backup and archiving. However, when you add the archiving feature to a backup solution, you get a comprehensive tool that covers these two areas simultaneously. In addition, by setting archiving and retention policies for storage, you can bring the storage space occupied by your secure copies under control.
Brick-level backup – it’s natural that some mailboxes store a lot of business-critical data, while others have hardly any important content. Perfect backup software lets you determine which mailboxes or even folders require the strictest policies.
Security – among the most important aspects of a backup solution is its security. Without proper measures, such as encryption, storage protection and secure data recovery, a backup solution can ironically make your data less secure, for example, in case of inside attack attempts on confidential data.

Backup types


From a technical point of view, backups can be divided into three types:

Full backup – such a backup creates a one-to-one copy of files. It is the largest type and also the starting point for the two types listed below.
Differential backup – copies data differences from the last full backup. It is a storage-friendly solution compared to the full option.
Incremental backup – saves the changes introduced since the last incremental backup cycle. This is the fastest and most memory-friendly type of backup. More importantly, it can be performed in real time.
In this article you will find a detailed comparison between incremental and differential backups.

Backup solutions can also be compared in terms of storage type. Some store email in the cloud and others use local storage. In most cases, there is a rule not to concentrate resources in one place. This means that Office 365 emails are often stored locally, while Exchange mailboxes are backed up to either a cloud service or separate local storage.

The main difference between the two solutions is that on-premises storage requires you to protect it, while cloud storage relies on a third-party provider to give you a ready-to-use service. Here, local storage offers one hundred percent availability with complete data independence. Cloud services, on the other hand, make you dependent on service providers. However, it is a very basic comparison, so a comprehensive summary is at your disposal in this blog post.

Email backup of Office 365 mailboxes.


The first and most important thing you need to know about Office 365 mailboxes is that there is no native backup option. There are mechanisms that allow you to archive and restore data in case you lose it. However, these are not solutions through which you could replace the functionality of third-party backup software. (Learn more about native backup options) For this reason, many organizations opt for third-party solutions to back up their data.

One way to back up Office 365 mailboxes is to export them to PST files. In this article, you will learn how to create a local copy of Exchange Online mailboxes. However, this seemingly cheapest way to back up your emails and other Office 365 items to local storage is by no means reliable. Email export to PST can be done either manually by users, which is rare, or using eDiscovery – an Office 365 mechanism used mainly in litigation. However, PST backup is not treated as a real solution, but rather as a workaround. Moreover, PST files are extremely space-consuming and cannot be managed centrally. As storage grows, these files become increasingly unsearchable and unstable. For more information on PST backup in Office 365, see this article.



Email encryption for business

E-mails are sent from server to server on their way through the Internet and are stored temporarily. If they are not encrypted, they can be read by attackers on any server. E-mails can also be intercepted by criminals on their way from one server to another and their content falsified. Neither the sender nor the recipient will be aware of this.

E-mails containing sensitive information should therefore be encrypted. Encryption converts readable information (plaintext) into its unreadable counterpart (ciphertext). The ciphertext can only be made readable again with the help of a suitable key.

1 Why encrypt at all?
Anyone can read unencrypted e-mails. This can not only be the e-mail provider who evaluates e-mails for personalized advertising. Intelligence agencies, police and criminals are also interested in our data, whether of a private or business nature. At the latest since the NSA scandal in the summer of 2013, it has become clear how extensively the Internet is bugged and analyzed.

1.1 Encryption offers confidentiality and protection
Encrypted communication prevents unauthorized third parties from reading and thus ensures confidentiality. But it also protects data, whether text, video, image or voice messages, from criminals, competitors or data collectors. Encrypted e-mails cannot easily be viewed by the company’s own employer or colleagues from the IT department. And: Encryption also protects you if a mishap does occur and an e-mail is accidentally sent to the wrong recipient.

1.2 The risk of unencrypted data: Financial damage, loss of image, legal consequences
Once company and business secrets have been disclosed or personal information has been intercepted and copied, the extent of the financial damage and the loss of image suffered by a company is hardly foreseeable, if not even threatening to its very existence. The threat of private and criminal law measures should also not be underestimated: Violated confidentiality obligations and personal rights can be accompanied by claims for damages, fines, disciplinary measures and, in the worst case, even prison sentences.

Data espionage: Encryption against surveillance


The wiretapping scandal: The NSA affair


But there’s much more to it than that: governments and intelligence agencies also spy, hack and monitor electronic communications. Edward Snowden’s revelation in 2013 of a worldwide network of spying systems shows that U.S. and British intelligence wants to monitor every form of electronic communication. The PRISM and Tempora spying programs tap into fiber optic cables and routers, storing and analyzing phone calls, chats and emails of millions – individuals and businesses alike. In the process, the NSA and GCHQ also spy on targeted companies and top politicians. So it’s not just about fighting terror, as the public was initially led to believe, but also about political and economic interests.

If companies want to keep their confidential corporate communications secret from these same interception programs, the only way to do so is to use e-mail encryption. Only with effective encryption can they ensure that their sensitive e-mail communications remain confidential.

  1. the basics of encryption
    2.1 As old as mankind itself
    Encryption is as old as mankind itself. The idea – in the past as well as today – is to transmit a message from A to B without a third party being able to understand its content, even if he sees it.

Encryption requires a calculation rule, the algorithm. It is supplemented by a detailed “work instruction” for each encryption process – the key. The quality of the algorithm and the number of possibilities (key length) determine how easy it is to crack the message.

An old encryption method is rotation encryption, e.g. ROT13 – for Rotation 13. It is based on a simple algorithm that is easy to crack. In this method, each letter in the alphabet is shifted 13 places to the left or right. A thus becomes N. In this way, every single word can be encrypted.

Three encryption methods


There are three methods for encrypting information. In this process, all understandable information is translated into an uninterpretable string of characters with the help of one or more keys.

Symmetric encryption


It is the oldest method of encrypting information. The sender and the recipient use the same key for encryption and decryption. This is precisely the disadvantage of this method: the key must first be exchanged via a secure transmission path and a separate key must be created for each communication partner.

Asymmetric encryption (public-key encryption)


Since the early 1980s, it has been possible to work with two keys. One key – the public key – is used to encrypt messages. It can be distributed arbitrarily and be freely accessible to everyone. The second key – the private key or secret key – is only used to decrypt information. It is in the care of the recipient and is usually password-protected. The disadvantage of this encryption is that it is significantly slower than symmetric encryption and requires very long key lengths.

Hybrid encryption


This encryption method combines the advantages of symmetric (speed) and asymmetric (security) encryption. The sender of a message generates a so-called session key for the data transmission. This session key is encrypted with the recipient’s public key. As soon as the communication partner receives the encrypted message, he decrypts the session key with his private key. The data transmission between sender and recipient is encrypted and decrypted with the symmetric session key.

An e-mail is encrypted


Transport encryption or SSL/ TSL encryption


E-mails are transported on the Internet in the form of data packets. If the e-mail is transmitted in plain text, it can be read along the entire transport route – unless the mail servers of the sender and recipient communicate using the so-called Transport Layer Security protocol.

TLS is the server-side encryption of data exchange at the transport level and the most common method of encrypting communication on the Internet. Specifically, it means that the connection between two servers is encrypted at the time of transmission.

TLS combines the symmetric encryption method, in which the sender and receiver use a common secret key, with asymmetric algorithms. TLS thus guarantees secure and reliable data transmission between communication partners. The disadvantage is that the e-mail is then unencrypted again on each respective server. Technically well-equipped hackers can infiltrate the exchange of keys and insert the attacker’s keys into the systems involved. This manipulation is known as a man-in-the-middle attack.

End-to-end encryption, on the other hand, additionally encrypts the contents of an e-mail against unauthorized access.

Temporary email addresses in test: The best trashmail providers

Send anonymous emails with disposable email addresses
Creating a temporary email address takes just one click with most platforms. The “10 Minute Mail” service, for example, creates an automatically generated e-mail address for you right away, which you copy to the clipboard with a further click. For ten minutes, the website automatically retrieves all incoming mail.

Other services require a little more creativity. You have to come up with a mail address yourself. This is usually not too difficult, after all, the old addresses are always deleted. Additional functions such as automatic forwarding are also available on some platforms. Here, the operation is usually reminiscent of other free e-mail providers.

tempmail


10 minutes mail / 10 minute mail
The keywords “10 minute mail” or “10 minute mail” are used by various providers on the web. For many searchers, the name seems to have become a generic term, similar to the terms “tempmail” and “trashmail”. In our test, we liked the provider 10minutemail.com best, because it is very clearly structured and not overloaded with advertising.

10minutemail.com offers a clearly structured page. You can easily copy and use the one-time address. If you have to wait longer for your answer, you can extend the expiring time by another 10 minutes by clicking on a button.
10minutemail.com offers a clearly structured page. You can easily copy and use the one-time address. If you have to wait longer for your answer, you can extend the expiring time by another 10 minutes by clicking on a button.

Spoofmail


The platform “Spoofmail” deletes its addresses within 24 hours. Thus, it offers you more time than 10 Minute Mail. Moreover, 10 addresses can be used at the same time and you don’t have to register on the website.

Spoofmail offers you four different fake providers. If the website you want to log in to has deleted one of them, you simply choose another address. If you don’t want to use the address for a long time, you can delete it manually.

Trashmail


The offer at Trash-Mail.com is much more extensive. Here you can write your own e-mails. Sending attachments and forwarding messages is also possible with Trash Mail. Each mailbox is automatically deleted after three months if it is no longer used. For accounts that are not password-protected, messages disappear after 24 hours.

If desired, the mailbox can remain active at Trash Mail for much longer than 10 minutes. In addition, you can also compose your own emails via the provider and not just retrieve them.
If you wish, your mailbox can remain active at Trash-Mail for much longer than 10 minutes. In addition, you can use the provider to compose your own e-mails and not just retrieve them.

Byom


Bring your own mail – Byom also comes across as very tidy and enjoys great popularity. And rightly so, because the service is even ad-free during the test period. Alternative domain extensions ensure that the email is always usable. This is important should a provider you want to register with the temporary email address block the service.

Like most other services of this kind, you can use Byom for free.


The Fake Email Generator


Don’t let the name mislead you too much, because in principle, all other services presented at this point are also “fake email generators”. One example is the Emailfake.com site. Here you can also choose from different domain extensions in case the service you want to register with has a blacklist.

At Emailfake.com you can choose from different domains.
At Emailfake.com you can choose from different domains. (Source: Screenshot)
For some people the maintenance of the mailbox is quite tedious. If you sign up for every service, for every contest and in every app with your main address, sooner or later you will get a spam problem. This is where trashmail services are a viable alternative.

That’s why it’s worth setting up a throwaway email address.
It also provides additional concealment on the Internet to send anonymous emails. But be careful: If you really want to be anonymous in the worldwide web, you should use anonymizers like TOR in addition to trashmail to keep your IP address.

Anonymous blackmail attempts

Words like “It’s about your security” or simply “Account” or “Video” are in the subject line and are meant to entice the recipient of the email to open it. The text is then about something else: blackmail. The unknown senders write to apparently randomly selected recipients that they have hacked their webcam and filmed them watching porn and “performing sexual acts on themselves”. Only if the recipients transfer a certain amount of money in Bitcoins would they be able to prevent the films from being shared with families and friends or published.

In our estimation, these emails are usually not to be taken seriously. The police usually see it that way as well, as numerous press releases from various departments show. Nevertheless, it is important to report such e-mails (see below, “How to react correctly”).

In another version, the senders claim that they have infected the recipient’s computer with software that has found pornographic files and threaten to inform friends and family members about it. Sometimes there are also files attached to these extortion messages that you should not open under any circumstances! Because they are very likely to damage your device with them.

Personal data is meant to increase pressure


The phishing radar of the NRW consumer center receives numerous such e-mails time and again. At the beginning of 2021, criminals have apparently launched a new wave. New in this: one day after the first e-mail, a second one arrives as a “friendly reminder” – usually from a different sender. In some emails, they want to increase the pressure even more by using real passwords or cell phone numbers of the recipients. The senders also include postal addresses of their recipients in the emails. In mid-November 2019, variants appeared for the first time in which the recipients’ name, address, date of birth and even bank details are included.

Such methods have been known from other spam emails for a while, usually originate from cracked databases or the purchases of records, and have nothing to do with the claims in the emails. However, you should check the debits from your bank account in case you receive an email that contains your correct account number.

In another version of the extortion, the recipients are apparently the senders of the messages themselves. The extortionists explain this in the text by saying that they have installed a virus that allows access to the email account. As a rule, this is also a fictitious claim. Because what is displayed as the sender of an e-mail can be easily manipulated. The e-mail header provides information about the real sender (or at least the server from which the message was sent).

Police speak of “arbitrarily selected addressees


Police experts are not aware of any case so far in which the allegations are true. For example, the Rhineland-Palatinate State Office of Criminal Investigation announced as early as May 2018: “The threatening emails are a mass mailing to arbitrarily selected addressees.”

Blackmail with voluntarily created images


The situation is different, by the way, when attempts are made in relevant video chats to get bona fide chat partners to perform sexual acts in front of the camera and then to blackmail them with these recordings. Here, video recordings actually exist that could also be published. This is referred to as “sextortion”. The police have published some hints and tips on this.

How great is the danger of a camera hack?


However, it is actually not completely improbable that a camera makes unnoticed recordings. The software security company Checkmarx had discovered a security vulnerability in Android in 2019 that allowed apps to access the camera unnoticed – even if users had not given them permission to access the camera at all. According to Checkmarx, smartphones from Google and Samsung were affected. There was no information about other manufacturers. However, the danger had been eliminated with an update to the camera app in July 2019, it said. You can read details on the Checkmarx page (in English).

Another serious threat was reported by the security company Proofpoint: the Trojan “PsiXBot” is said to be able to start audio and video recordings unnoticed as soon as a porn site is accessed since September 2019. The video is saved as an AVI file and then sent to a server.

How to protect yourself?


Even though it may not look good: it is best to tape off your webcam when you are not using it. This also applies to smartphone cameras.
Be sure to use an up-to-date antivirus program and have it scan your computer completely for viruses from time to time.
Install updates for your operating system. Only trust updates that are offered by the operating system itself. Offers via email or on third-party websites can be malicious programs!
Only install apps from trusted sources. Before installing, check the manufacturer’s descriptions, user reviews and critically question what you want to use the app for and whether any permissions required are really necessary.

How to send self-destructing encrypted messages online

Encryption is what we look for in all web services we use these days. But sometimes encryption is not enough. Some messages are just too important that can’t rely only on the barrier of encryption. The best way to keep a message safe and out of the reach of wrong people is to let it self-destruct after some time.

Encrypt Message Self Destruct Online


Encryption is not software that you can crack in a few seconds or minutes. It can take hours or even days. The best way to keep a message safe is to send it in encrypted form and have it self-destruct after viewing it once, or after a few hours/days if the recipient doesn’t view it.

Well, that’s what I’m going to show today. Let’s see how you can do it.

Do you want a safer internet browsing experience? Here’s an ultimate guide to secure web browsing.

Sending an encrypted message that self-destructs after a limited amount of time


Step 1: Download this Chrome app called Lockify.

Step 2: Open the app and type your message in the text box.

Lockify 1

Step 3: Select an option that will allow the recipient to verify their identity. You can choose between the following 4 options.

Lock 2

Step 4: Here I have chosen the first option to ask a question. You will get different options along with it. You can select how many times the recipient can give a wrong answer until the message is destroyed. You can also allow the recipient to give close answers if you want.

Lockify 3

Step-5: Click Create Lockify Link and you will be presented with a link to share with the recipient.

Lockify 5

You can do this however you want. You can also switch to QR code and send it to the recipient. The recipient will receive the message and unlock it when he confirms his identity. The message/link will expire after viewing it once or within 3 days.

Lock 7

You cannot change this limit without a registered account. In fact, most features are not available without a registered account. The Lockify team is not currently accepting registration, but you can enter your email address in the waiting list to be notified when it becomes available to everyone.

Want to browse the web safely with Chrome? Here are some Chrome extensions you can use.

How secure is it?
The encryption used by Lockify actually works on the computer from which you create the link. The encryption is not done at the server level or in the cloud. When you create the link, it actually remains encrypted on the server.

The link contains the decryption key. So it’s up to you to send it securely to the recipient. After the recipient views the link for the first time or within 3 days, the link is destroyed. The sent message or file will be deleted from the server.

It uses end-to-end 256 AES encryption everywhere along with HTTPS. And the best thing is that it doesn’t require registration and works without it.

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