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 ...

A new ransomware called CryptoHost was discovered by security researcher Jack that states that it encrypts your data and then demands a ransom of .33 bitcoins or approximately 140 USD to get your ...

TeslaCrypt's flaw was not in the encryption algorithm itself, but rather how the encryption keys were being stored on a victim's computer. When TeslaCrypt encrypts a victim's files it uses the AES ...

Encrypting files on your computer helps to secure your data from unauthorized access. Microsoft Windows features the native ability to encrypt files and folders on your hard drives and removable media ...

Stop your search for an easy way to encrypt and decrypt files in Linux — the built-in gpg tool will do the trick. No matter what you’re doing on your computer, you need to do so with an eye to ...

Thousands of ransomware victims may finally get some long-awaited relief. New Zealand-based security company Emsisoft has built a set of decryption tools for Stop, a family of ransomware that includes ...

LONDON — Britain moves its intelligence agents from active operations after Russia and China reportedly decrypted files stolen by NSA leaker Edward Snowden. The country’s intelligence officials say ...

Victims of the widespread TeslaCrypt ransomware are in luck: Security researchers have created a tool that can decrypt files affected by recent versions of the malicious program. Surprisingly, the ...

Apple's FileVault 2 whole-disk encryption can be unencrypted within an hour, according to encryption and password-recovery company Passware. Topher, an avid Mac user for the past 15 years, has been a ...

The CryptoLocker ransomware is as simple as it is devastating: Once it worms its way onto your system, it encrypts all of your precious files using strong AES-256-bit cryptography, which is virtually ...