---

Hey everyone 👋 — I’m back with another tech breakdown! Today, let’s talk about something you see every single time you browse the web: those four little letters at the start of a web address — HTTP or HTTPS.

You’ve probably also noticed the lock icon 🔒 in your browser’s address bar. But what does it actually mean? And why should you care? Let’s find out.

---

🌐 What is HTTP?

HTTP stands for HyperText Transfer Protocol. It’s basically the set of rules your browser uses to talk to a website’s server.

---

Passwords are like the keys to your digital life — your email, bank, social media, and more. But here’s the truth: passwords alone aren’t enough anymore. Hackers have gotten really good at guessing, stealing, or tricking you into giving up your password. That’s where 2FA (Two-Factor Authentication) comes in — and it’s a total game changer.

Let’s break it down with some real-world comparisons.

---

🧾 What is 2FA?

2FA stands for Two-Factor Authentication. It’s a way of proving who you are using two different things: