@krishnachaytanya: Password hashing is why a database leak can't reveal your real password. Store passwords as plain text and one breach hands an attacker every account. Run each password through a one-way hash with a random salt and the database only ever holds sealed gibberish. The salt means two people with the same password (123456) get two different hashes, so attackers can't reverse them or reuse a cracked one. Stolen everything, cracked zero. Real apps hash with bcrypt, scrypt, Argon2, or PBKDF2, never plain text. Would your app survive a database leak? Save this for your next system design or security interview. #systemdesign #passwordhashing #cybersecurity #trending#vibecoding

KrishnaChaitanya|SystemDesign

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Thursday 13 August 2026 13:00:07 GMT