Blog
Updates & guides from credential.help.
Learn how to create and manage strong passwords, passphrases, API tokens, UUIDs, hashes, JWTs, and more.
November 17, 2025
credential.help
6 min read
What Is a Password Manager and How Does It Work?
Password managers remember your passwords so you don't have to. Here's how they work, why they're essential for security, and what to look for in a good one.
Security
November 16, 2025
credential.help
4 min read
How Secure Are Browser Password Managers?
Chrome, Firefox, and Safari now offer built-in password managers — but are they secure enough? Here's what you need to know before relying on them.
Security
September 6, 2025
credential.help
4 min read
SHA-256, SHA-1, MD5: What’s the Difference? Which Should You Use Today?
A simple explanation of modern hashing algorithms, how they differ, where they're used, and which ones are safe for 2025.
Security