SHA-2 is actually a set of cryptographic hash functions (SHA-224, SHA-256, SHA-384, SHA-512) in the MD (message digest) algorithm design.

The National Institute of Standards and Technology retired one of the first widely used cryptographic algorithms, citing vulnerabilities that make further use inadvisable, Thursday. NIST recommended ...

Industry and standards bodies had announced the transition from SHA-1 hashes to SHA-2 in certificates some time ago, but adoption was weak. Now Heartbleed has created an opportunity to jumpstart ...

Google and Amsterdam-based researchers show a widely-used encryption algorithm is broken. Here's what that means and why it matters to the average consumer.

SHA1 algorithm securing e-commerce and software could break by year’s end Researchers warn widely used algorithm should be retired sooner.

Mozilla announced that it will begin phasing out support for SHA-1 certificates, and will no longer trust them after Jan. 1, 2017.