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In the password security arms race, the bad guys are winning. Once-sturdy cryptographic “hashing” algorithms — pillars of online data security — are proving vulnerable to brute force attacks that use ...

A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, ...

Security firm Mandiant has released a database that allows any administrative password protected by Microsoft’s NTLM.v1 hash ...

Many of today’s computer passwords are stored and transmitted in a cryptographic hashed form. A strong password hash algorithm ensures that if the password hash is obtained by unauthorized parties ...

Create stronger, more secure passwords: We are nagged to do it all the time, but few of us actually make the effort. Meanwhile, passwords continue to be stolen, leaked, and cracked on a regular basis.

A rainbow table is a large, precomputed table designed to cache the output of cryptographic hash functions to decrypt hashed passwords into plaintext. Rainbow tables were invented by IT expert ...

Phil Goldstein is a former web editor of the CDW family of tech magazines and a veteran technology journalist. He lives in Washington, D.C., with his wife and their animals: a dog named Brenna, and ...

A search for “Hash Hunters” turns up marijuana-themed t-shirts for sale. It also brings up a password-cracking outsourcing service, payable in bitcoin. Fearing data breaches, Web services often store ...