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Your password will be stored on a secure server after being hashed, ensuring that no one other than you can know the original password.
Why perform hashing?
Security: Hashing algorithms are one-way, meaning it's impossible to reverse-engineer the original password from the hash. This ensures that even if the database is compromised, attackers cannot easily retrieve users' original passwords.
Verification: When a user logs in, the system hashes the entered password in the same way and compares the resulting hash with the one stored in the database. If the two hashes match, it confirms that the password entered by the user is correct.
รหัสผ่านของคุณจะถูกเก็บไว้ในเซิร์ฟเวอร์ที่ปลอดภัยหลังจากผ่านกระบวนการแฮช ทำให้มั่นใจได้ว่าจะไม่มีใครนอกจากคุณที่สามารถรู้รหัสผ่านเดิมได้
ทำไมต้องแฮช?
ความปลอดภัย: อัลกอริทึมการแฮชเป็นแบบทางเดียว ซึ่งหมายความว่าไม่สามารถย้อนกลับเพื่อค้นหารหัสผ่านเดิมจากค่าแฮชได้ วิธีนี้ทำให้แม้ว่าฐานข้อมูลจะถูกเจาะ ผู้โจมตีก็ไม่สามารถเข้าถึงรหัสผ่านเดิมของผู้ใช้ได้อย่างง่ายดาย
การยืนยันตัวตน: เมื่อผู้ใช้เข้าสู่ระบบ ระบบจะทำการแฮชรหัสผ่านที่ป้อนในลักษณะเดียวกัน และเปรียบเทียบค่าแฮชที่ได้กับค่าแฮชที่เก็บไว้ในฐานข้อมูล หากค่าแฮชทั้งสองตรงกัน จะถือว่ารหัสผ่านที่ผู้ใช้ป้อนนั้นถูกต้อง
您的密码将在经过哈希处理成密文后存储在安全服务器中,确保除您以外的任何人都无法知道密码原文。
为什么要进行哈希处理?
安全性:哈希算法是单向的,这意味着无法通过哈希值反推回原始密码。这确保了即使数据库被泄露,攻击者也无法轻易获取用户的原始密码。
验证:当用户登录时,系统会对其输入的密码进行相同的哈希处理,并将生成的哈希值与数据库中存储的哈希值进行比较。如果两者匹配,则表示用户输入的密码是正确的。
Mật khẩu của bạn sẽ được lưu trữ trên máy chủ an toàn sau khi được xử lý thành chuỗi băm, đảm bảo rằng không ai ngoài bạn có thể biết được mật khẩu gốc.
Tại sao phải băm mật khẩu?
Tính bảo mật: Thuật toán băm là một chiều, có nghĩa là không thể truy ngược lại mật khẩu gốc từ chuỗi băm. Điều này đảm bảo rằng ngay cả khi cơ sở dữ liệu bị lộ, kẻ tấn công cũng không thể dễ dàng lấy được mật khẩu gốc của người dùng.
Xác minh: Khi người dùng đăng nhập, hệ thống sẽ băm mật khẩu mà họ nhập theo cùng cách và so sánh chuỗi băm được tạo ra với chuỗi băm được lưu trong cơ sở dữ liệu. Nếu hai chuỗi băm khớp nhau, điều đó xác nhận rằng mật khẩu người dùng nhập vào là chính xác.