Email Security Blog
How to Avoid Crypto Malware
The term Crypto Malware describes two types of attacks. One is a type of Ransomware, while the other is Cryptojacking. Both are widely used by hackers to exploit the victim and gain significant profit. The Ransomware version of Crypto Malware,...
DOS Attacks Explained: What They Are and How To Prevent Them
What is a DoS Attack? A denial-of-service attack, also called a DoS attack, is a means of overburdening a network’s bandwidth or computer system to the point that it can no longer function. Attackers create DoS attacks by directing too...
Is TLS Email Encryption Good Enough?
Banks do not send customers’ financial statements in an email. Why? Because email is not a secure method of communication. Email data travels unsecured over the web and is stored unencrypted on internet email relays, email servers, and end-user devices....
Data Leaks: What Is Data Loss Prevention?
What Are Data Leaks? Data leaks are the unauthorized transmission of information from within a company to outside sources. Data can be transmitted either digitally or physically. The most frequent data leaks are via the web and email. The leak...
What Is a Watering Hole Attack?
A watering hole attack takes place when a hacker compromises a specific audience either by infecting an existing website likely to attract the targeted audience or by creating a website to lure in the intended users. The number of watering...
Benefits of Cloud Security Controls
Introduction Cloud technology has grabbed the attention of many businesses worldwide. A growing number of companies are switching to cloud deployment of systems and services rather than on-premises deployment. The benefits of cloud computing are undeniable, but at the same...
4 Simple Tips to Prevent Vishing Attacks
When you receive a call from an unknown number, you don’t know who will be on the other end of the line. It is possible that it is a vishing attempt which is a type of phishing. A phone scam...
What Is BIMI & Why It Matters to Email Security
BIMI – Brand Indicators for Message Identification is a standardized protocol introduced recently to systematically display brand logos in emails. BIMI is not only a marketing tool, it is also an important new email security feature. In addition to ensuring...