Whenever we encrypt any data, we need a simple key just to unlock it. Well, this key is everything. This key is the foundation of the security on the user’s front. And keeping it safe and secure is ...

The key used for these kinds of symmetric encryption is called as File Encryption Key (or FEK). This FEK is in return encrypted with a public or a private key algorithm like RSA and stored with the ...

How to easily encrypt your files on an Android phone - for free ...

In short, ransomware uses an assortment of techniques to block access to the victim’s system or files, usually requiring payment of a ransom to regain access. Recently we have seen significantly ...

The Rokku Ransomware is a new infection currently being spread in email attachments. When infected, a victim's data files will be encrypted and then ransomed back for .24 bitcoins or approximately ...

Putting sensitive data in email messages or cloud storage should give you the heebie-jeebies, but a good dose of cryptography can give you peace of mind. Pretty Good ...

Box has been talking for more than year about letting its customers manage their own encryption keys, allowing them to store data in the cloud while maintaining control over who gets to access it.

The creator of Cryptocat, Nadim Kobeissi, is back with another easy-to-use encryption tool. This time it’s a Chrome app that aims to make it easy to create and share single encrypted files with others ...

I'm looking to encrypt a file with OpenSSL functions (blowfish, des, rc4-- haven't picked one yet). Anyhow, after decrypting a file, I need to know if the file was correctly decrypted. The only way it ...