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SecurityGuide

The Complete Guide to Online Security in 2026

From password managers to two-factor authentication, learn everything you need to protect yourself online. A comprehensive guide covering the latest threats and best practices.

Jun 2, 2026 · 12 min read

Latest Articles

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Tutorial

How to Format JSON Like a Pro

Master JSON formatting with our step-by-step tutorial. Learn best practices for readable, maintainable data structures and validation techniques.

May 28 · 8 min

Tips

5 Password Mistakes Everyone Still Makes

Are you still using the same password everywhere or substituting letters for numbers? Learn the 5 most common password habits that leave you exposed.

May 25 · 6 min

Guide

Color Theory for Developers: A Practical Guide

You don't need to be a designer to use color well. Learn the fundamentals of color theory, HSL channels, and how to build harmonious palettes.

May 22 · 10 min

Tutorial

Base64 Encoding Explained with Examples

What is Base64, why does it exist, and when should you use it? A developer-friendly guide with practical code examples for encoding and decoding.

May 18 · 7 min

News

Ficita 2.0: What's New

We've completely redesigned Ficita with a sleek layout, 9 powerful client-side calculators, and maximum privacy protections. Read about our journey.

May 15 · 5 min

Security

Why You Should Never Reuse Passwords

Password reuse is the number one cause of security breaches. Learn why unique passwords matter and how to transition to secure password habits.

May 12 · 5 min

Guide

Understanding Mortgage Rates: A Beginner's Guide

Mortgage rates can be confusing. This guide breaks down how mortgage interest rates work, how they affect payments, and how to get the best deal.

May 8 · 9 min

Tutorial

Markdown Tips That Will Save You Hours

Unlock the full power of Markdown. Learn lesser-known formatting tips, task lists, code block formatting, and tables to write documentation faster.

May 5 · 6 min

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