Password Security Workflow
Generate, test, hash, and protect credentials in 5 steps
Weak credentials are the most common entry point for security breaches. This workflow takes you through building a proper password security setup — from generating strong passwords and testing them, to hashing them correctly for storage and adding a second factor with TOTP.
Generate a strong password
Manually created passwords follow predictable patterns. A randomly generated password with sufficient length and character variety is significantly harder to crack.
Check password strength
Length alone does not guarantee strength — a long but predictable password can still be weak against dictionary attacks.
Hash the password with bcrypt
Passwords should never be stored in plain text or with fast hash algorithms. Bcrypt is the recommended choice because its cost factor makes brute-force attacks slow.
Generate a SHA-256 hash for data verification
SHA-256 is used to verify data integrity — file checksums, API request signing, and token generation all rely on it.
Set up a TOTP second factor
A strong password plus a time-based one-time password (TOTP) makes accounts nearly impossible to access even if the password is leaked.
Pro Tips
- Use a password manager to store generated passwords — memorizing random strings is impossible and writing them down defeats the purpose.
- Set the bcrypt cost factor to at least 12 for production use; lower factors are faster but easier to brute force.
- Never store passwords with SHA-256 alone — it is a fast hash and unsuitable for password storage. Use bcrypt, scrypt, or argon2 instead.