Digital signatures and end-to-end email encryption End-to-end encryption protect your message privacy, while digital signatures provide additional security attributes: Sender verification: the sender is who he/she claims to be Integrity:...
What is end-to-end email encryption? End-to-end email encryption is a method of transmitting data where only the sender and receiver can read email messages. With end-to-end email encryption, the data...
Today’s advanced malware tools often comprise several different components. They are more like Swiss army knives rather than individual tools. This gives an attacker the ability to perform a number...
Protecting our digital data by backing it up has become essential in light of modern-day cyber security threats (Ransomware, …). In this blogpost, we will discuss tips to backup your...
To mark the end of the year, we thought it is useful to propose an email security and privacy course to enrich the learning and awareness of our users. For...
In a recent post, we discussed the OpenPGP encryption best practices. Digital signatures on the other hand are also a vital part of OpenPGP which gets used both by advanced and entry level users....
Strong encryption is no longer a privilege of geeks and paranoids, but is becoming mainstream. However, true end-to-end encryption is not out-of-the-box and generally requires you to activate a number of...
Everybody wants your data one way or the other. It’s not just the NSA, Google, Facebook or your phone provider. Even your torch app or online store tries to get access to your...
In our last blogpost, we talked about botnets and how to prevent your device from becoming a zombie. We now discuss one of the most severe and prevalent forms of...
Has your computer been acting weird lately: A part of your hard disk or flash storage seems to have disappeared. Your browser often closes for no apparent reason. Any inexplicable...