Password Security Blog
Stay updated with the latest guides and tutorials about password security, strength checking, and best practices for online safety. Explore in-depth articles to learn how to generate strong passwords, understand crack times, and protect your accounts from modern threats.
Latest Articles
24Understanding MD5 Hashes and Their Use Cases
Learn what MD5 is, when it should be used, and why stronger hashing algorithms are preferred today.
A Beginner’s Guide to SHA Hash Functions
Understand SHA hashing algorithms and when to use SHA-1, SHA-256, or SHA-512 in your projects.
UUID vs GUID Explained: What’s the Difference?
Understand the difference between UUID and GUID and how they’re used in databases, APIs, and software systems.
The Importance of Salt in Password Security
Understand what salts are, how they protect passwords, and why they’re critical in modern cryptography.
PBKDF2 Explained: Strengthening Password Security
A deep dive into PBKDF2, its role in password hashing, and how to configure it for maximum security.
BLAKE2 vs BLAKE3: The Future of Fast Cryptographic Hashing
Learn about BLAKE2 and BLAKE3, two modern hashing algorithms that combine speed and security for today’s applications.
SHA-1 vs SHA-256: Why You Should Upgrade Your Hashing
Compare SHA-1 and SHA-256 to understand which hashing algorithm is right for modern security needs.
SHA-256 vs SHA-512: Which Should You Use?
Understand the differences between SHA-256 and SHA-512 to choose the right algorithm for your application.
What is SHA-256 and Why is it Used in Blockchain?
A beginner-friendly explanation of SHA-256 and its importance in blockchain and digital security.
What is RIPEMD-160 and Why Does It Matter in Cryptography?
Discover RIPEMD-160: its origins, security features, and why it remains important in cryptography today.
RIPEMD-160 vs SHA-1: Which is More Secure Today?
Learn the key differences between RIPEMD-160 and SHA-1 and why RIPEMD-160 is a safer option today.
RIPEMD-160 vs SHA-256: Which Should You Use?
Should you use RIPEMD-160 or SHA-256? We break down the key differences to help you choose the right algorithm.
Understanding Password Entropy: How Strong Is Your Password Really?
Password entropy measures how unpredictable your password is. Discover how to calculate it and why it’s critical for your security.
Password Entropy Formula: A Beginner’s Guide with Examples
Learn how to calculate password entropy using the formula log2(R^L) and see how character sets and length affect strength.
Password Entropy vs Strength Checkers: What’s the Difference?
Not all strength meters are equal. Learn why entropy is a better way to measure password security than simple strength checkers.
What is a JWT? A Complete Guide to JSON Web Tokens
A beginner-friendly deep dive into JSON Web Tokens (JWTs): structure, use cases, pros and cons, and how to decode them securely.
JWT vs Session Cookies: Which Authentication Method is Better?
A deep comparison between JWTs and session cookies, their trade-offs, and recommendations for different types of applications.
How to Decode a JWT Safely: A Security Guide
A practical guide to safely decoding JWTs. Learn what to look for, what not to store in JWTs, and how to validate tokens properly.
What is Base64 Encoding? A Complete Beginner’s Guide
A beginner-friendly guide to Base64 encoding, why it matters, and how to use it in real-world scenarios.
Base64 in Web Development: Practical Use Cases
Real-world examples of how Base64 is used in APIs, HTML, CSS, and cryptography.
Base64 vs Hex Encoding: Which Should You Use?
A side-by-side comparison of Base64 and Hex encoding for developers.
What is URL Encoding? A Complete Guide for Developers
A developer-friendly guide to URL encoding, reserved characters, and how to safely encode or decode data in web applications.
Top Use Cases of URL Encoding and Decoding in Web Development
Discover practical examples where URL encoding is critical for modern applications.
URL Encoding vs Base64: What’s the Difference?
A side-by-side comparison of URL encoding and Base64 with examples, use cases, and pros/cons.