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Auth & security at scale

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

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Auth & security at scale easy

How to Hash Passwords Securely in Python

Hash passwords with PBKDF2, random salts, and constant pepper, plus generate secure API keys using Python's stdlib.

password hashing security
Python 
import hashlib
import secrets
import time
import hmac


def hash_password(password: str, salt: str = None, pepper: str = "static-pepper") -> dict:
    """Hash a password with a random salt and constant pepper."""
    if salt is None:
        salt = secrets.token_hex(16)
    salted = f"{pepper}{salt}{password}"
    dig…
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