The main problem with updating a hash password in Python is that the old password will still be stored in the user’s database. This means that anyone who has access to the user’s database can easily reset the user’s password by simply running a script that hashes the old password and compares it to the new one.
hash = hashlib.sha256(password.encode('utf-8')).hexdigest()
This code creates a hash of the password using the sha256 algorithm. The password is first encoded in utf-8 format, and then the hexdigest() function is used to create a hash of the password.
What is hash
In Python, hash is a data structure that stores key-value pairs. A hash table is a special type of hash that allows you to lookup a value in seconds, rather than milliseconds.
Work with passwords
There are a few ways to work with passwords in Python. The simplest way is to use the built-in password module. This module provides a variety of functions for working with passwords, including creating new passwords, checking if passwords are valid, and verifying passwords against a set of rules.
Another way to work with passwords in Python is to use the hashlib module. This module provides functions for hashing and verifying passwords against a set of rules. Hashlib also includes support for generating random passwords.