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

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

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In the realm of computer science, it’s hard to go too far without encountering hashing or hash functions. The concept appears throughout security, from encryption to password storage to crypto, and ...

Gravatar officially supports sha256 as its email hashing algorithm in mid-2024. It now suggests using sha256 as its email hashing algorithm to avoid hash collisions and privacy concerns.

Abstract: This research proposes a novel algorithm for password hashing, called the Sandwich Hashing algorithm, designed to protect credential information from channel interception as well as ...

The passwords in the IFDB database are not stored in plaintext, but they're hashed using SHA-1 and a salt. We should use a better hashing algorithm instead of SHA-1, upgrading users from their SHA-1 ...