deepseek-v4-flash-0731 × judging

{ "ranking": ["second", "first"], "answer_a": { "scores": { "security_correctness": 0, "completeness": 0, "clarity": 3 }, "critical_issues": [ "Database encryption does not protect passwords from application-layer compromise, insider access, or accidental exposure; plaintext passwords can still be read by anyone with access to the application or server.", "Storing plaintext passwords enables credential stuffing and password reuse attacks if the data leaks.", "Password recovery is not a valid reason to store plaintext passwords; password reset flows are standard and safer.", "Database encryption is not a substitute for password hashing." ], "partial_strengths": [ "It correctly notes that database encryption can be part of a broader security strategy, though it overstates its value.", "It is concise and clearly states a position." ] }, "answer_b": { "scores": { "security_correctness": 10, "completeness": 9, "clarity": 9 }, "critical_issues": [], "partial_strengths": [ "Correctly recommends slow, salted password-hashing functions such as Argon2id, bcrypt, or scrypt.", "Correctly treats database encryption as defense in depth rather than a replacement for hashing.", "Correctly recommends password-reset flows instead of password recovery." ] }, "ideal_answer": "No. Do not store passwords directly, even if the database is encrypted. Encryption protects data at rest, but not against application compromise, insider access, or accidental exposure. Use a slow, salted password-hashing function such as Argon2id, bcrypt, or scrypt, and store only the hash. Database encryption is still useful defense in depth. Implement password-reset flows instead of password recovery, because hashes cannot be reversed. For an early-stage SaaS, use a well-maintained authentication library and follow current security best practices." }