Tạo 6 Ký Tự

6 ký tự — tối thiểu tuyệt đối. Cho tài khoản tạm thời.

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📋 When to Use 6-Character Passwords

6 characters is the absolute minimum. Only suitable for throwaway accounts, temporary access codes, or systems with legacy length restrictions. For anything persistent, use at least 12 characters. A 6-character password with all types can be cracked in under 1 second with modern hardware.

📊 Phan Tich Ky Thuat — 6-character

  • Entropy: 34 bits (full) / 28 bits (letters)
  • Crack time: ~5 minutes (GPU cluster)
  • Security level: Very Low
  • Tot Nhat Cho: One-time tokens, captchas

All calculations assume 6-character with mixed character types. Actual security depends on specific character selection.