Welcome, How to secure a password in PHP in Hindi. What is PHP Hashing in Hindi? What is PHP Encryption Methods for Passwords? This is a tutorial on how to securely store user passwords with PHP. I will do my best to keep it simple and to-the-point; so that beginner developer can properly understand it. 1:Do NOT store plaintext passwords. 2:Do NOT attempt to create your own password hashing algorithm. 3:Do not use md5 or sha1! 4:We does not encrypt or decrypt passwords. 5:Use password_hash. 6:What length should my password database column be? 7: Comparing password hashes.