Hashing is a cryptographic process that makes it harder for attackers to decrypt stored passwords, if used correctly.

The SHA-1 hashing algorithm, still used to sign almost one in three SSL certificates, can now be attacked for as little as $75,000, and should be urgently retired, researchers say ...

Researchers have found a new way to attack the SHA-1 hashing algorithm, still used to sign almost one in three SSL certificates that secure major websites, making it more urgent than ever to ...

Because hashing algorithms works in one direction, the only way to obtain the corresponding plaintext is to guess, a process that can require large amounts of time and computational resources. The ...

The OpenSSH team cited security concerns with the SHA-1 hashing algorithm, currently considered insecure.

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature.