Passwords are the keys to our online identities, and as a result, they’re also near the top of the target list for attackers. There have been countless breaches in the last few years in which ...

Time and time again we hear about big companies (*cough*eBay*cough*) having serious security breaches, which result in users’ private information being exposed. When a company says it has suffered an ...

Hashing and Encryption, do you know what these are? Some might have heard the names before and believe they are the same. But that is not the case at all. You see, much of the data that is moving ...

Cryptographic hash functions are crucial in ensuring the security and integrity of information across diverse industries. They protect sensitive financial transactions in banking, verify data ...

the birthday Paradox says if you have 23 people in a row there's a 50% chance that two of those individuals out of the 23 share the same birthday if you don't think into that too far it doesn't make ...

PHP got a whole lot more secure this week with the release of the 7.2 branch, a version that improves and modernizes the programming language's support for cryptography and password hashing algorithms ...

This week’s revelations about leaks of user passwords from the professional networking site LinkedIn, dating Web site eHarmony.com and music site Last.fm suggest that even tech-savvy firms are slow to ...

I am having a hard time understanding exactly how salting passwords works in linux, and was hoping someone can help me understand it better. I understand the general concept of cryptographic salt, but ...

Cryptography warning: Knowing how to secure passwords remains tough. Really tough. As in: Businesses should seek ultra-professional help whenever they approach password storage. More evidence of that ...

An algorithm that transforms a given amount of data (the "message") into a fixed number of digits, known as the "hash," "digest" or "digital fingerprint." Hash functions are a fundamental component in ...