Reference library

Auth & security at scale

OAuth2, JWT, IAM patterns, secrets rotation, and least-privilege service auth.

1 match
Auth & security at scale easy

How to Hash Passwords with bcrypt in Python

Hash a plaintext password with bcrypt using a randomly generated salt, then verify a plaintext attempt against the stored hash.

bcrypt password security
Python 
import bcrypt

def hash_password(password: str) -> str:
    """Hash a password using bcrypt with a generated salt."""
    salt = bcrypt.gensalt()
    return bcrypt.hashpw(password.encode("utf-8"), salt).decode("utf-8")

def check_password(password: str, hashed: str) -> bool:
    """Verify a plaintext password against …
13 0 Open

Browse by section

Each section groups closely related Python snippets.

Auth & security at scale — Python code examples

What you will find here

This page collects auth & security at scale snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

Samples vs tutorials and challenges

Samples are quick reference — one concept per page. For step-by-step teaching, use our Python tutorials. To test yourself, try quizzes or coding challenges. Clean up style with the Python formatter.

Related coding tools

Free online Python IDE Write and run Python in your browser — no install. Free Python code formatter Format with autopep8 — side-by-side PEP 8 cleanup. Python code samples Copy-ready snippets to study and run in the IDE.