Authentication over SSL using hash and salt

Summary

– Use a strong password policy for users.
– Use SSL encryption to secure communication between servers and clients.
– Implement authentication using hashes and salts.
– Periodically update hashes and salts.

Details

1. Introduction
– Authentication is the process of verifying the identity of a user or system.
– SSL (Secure Sockets Layer) is a security protocol that provides secure communication between servers and clients.
– Hash function and salt are used to secure passwords.
2. Strong Password Policy
– Require users to create strong passwords that include uppercase, lowercase, numbers, and symbols.
– Use two-factor authentication for added security.
3. SSL Encryption
– Use SSL encryption to secure communication between servers and clients.
– Secure the entire website or specific pages that contain sensitive information.
4. Authentication using Hash and Salt
– Store hashes of passwords instead of plaintext passwords.
– Use a salt value to make it harder for attackers to crack passwords.
– Verify the user’s password by comparing the hash of the entered password with the stored hash.
5. Periodic Update of Hashes and Salts
– Update hashes and salts periodically to ensure that even if an attacker gains access to the stored hashes, they cannot crack the passwords easily.

Conclusion

– Authentication over SSL using hash and salt provides a secure way to authenticate users while keeping their passwords safe from theft or unauthorized access.

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