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Last updated: April 29, 2026
“How do we hash passwords?” is the most-asked question. The answer evolved.
“How do we hash passwords?” is the most-asked question. The answer evolved.
2026 password-hashing recommendations
- Argon2id — first choice; OWASP recommended
- bcrypt — second choice; widely supported
- scrypt — third; less library support
- PBKDF2 — only when FIPS 140 compliance forced
- NEVER — MD5, SHA-1, SHA-256/512 alone, plain hashing without salt
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