Tag: Encryption
Facebook rolls out end-to-end encryption in Messenger group conversations
Deploying end-to-end encryption in Facebook Messenger is a long and complex story. If the social network already offered all users end-to-end encryption of conversations by activating its Secret Conversation function…
Mathematical game: will you be able to discover the scrambled number?
In the vocabulary of cryptography, to encrypt is to scramble. It does not matter whether we are dealing with Arabic numerals or not. But, of course, it is not forbidden…
Cryptocurrency theft, a future “mass sport” for hackers
This year, billions of cryptocurrency assets have been stolen from trading platforms. The “blows” of more than 10 million euros are becoming legion. Between vulnerabilities, philosophical principles of platforms, easy…
How do I make my messages and files truly private?
Today, our online privacy can be compromised in multiple ways, whether through our emails, our files stored in a cloud, our past instant messaging communications, our internet browsing and even…
Ransomware: what is it?
Ransomware also known as “ransomware” is malware that can block access to a computer, a mobile phone or encrypt personal data. The goal ? Claim a certain amount ofmoney to…