For passwords, it works like this. Users have to type in their username and password every time they log in. What we need to do is to take that password and hash it (compute a unique value using a ...

Learn why strong, secure paswords matter by seeing how easy it is to crack passwords with a common tool. Longer, more complex passwords are best, and you'll see why.

Hashing is the process of turning your plaintext password into something else so that, for instance, if someone hacks the server your hash is stored on, they won't be able to see your password but ...

The password file would then store the salt (the A, B, C values) and the hash result. The computer could still carry out a quick calculation to check the password, but the variation means that the ...

A rainbow table is a password cracking tool that uses a pre-generated data set of password hashes to decrypt hashed passwords into plaintext.

As the federal government comes under attack by increasingly sophisticated threat actors, encrypting data, hashing passwords and salting hashes are becoming more important.

A web service, Hash Hunters, lets users offer a reward payable in Bitcoin to people who can convert a password hash into the original password.