Why you should have 2FA!

Alright, listen up! Hackers are out there trying to sneak into your accounts, and if you're just using a password, you're making it way too easy for them. Seriously, passwords alone aren’t enough anymore. That’s where Two-Factor Authentication (2FA) comes in. It’s like adding a second lock to your front door. Even if someone steals your key (aka your password), they still can’t get in without that second lock.

2FA adds an extra step when logging in, like entering a code from your phone or plugging in a little security key. It's a quick and simple way to keep your stuff safe, and you should definitely be using it.

Common Types of 2FA

Phone-Based 2FA

One of the most common ways to use 2FA is with your phone. After typing in your password, you get a text or a call with a code. You enter the code, and boom—you’re in. Big companies like Google, Facebook, and your bank probably already offer this.

But hold up, there’s a catch. SIM swapping is a thing. That’s when a scammer convinces your phone carrier to switch your number to their device, letting them grab your codes. Not great. Also, if someone tricks you into giving them the code (looking at you, phishing scams), this method won’t save you.

Email-Based 2FA

This one’s kinda like the phone method. Instead of a text, you get an email with a code. Simple, right? The problem is, if someone hacks your email, they’ve got everything they need to reset your passwords and break into your accounts. So yeah, better than nothing, but not the best.

Stronger Alternatives

Passkeys

Now we’re getting fancy. Passkeys are a new way to ditch passwords altogether. Instead of typing in a password, your device handles the authentication for you using biometrics (Face ID, fingerprint) or a PIN. Big names like Apple, Google, and Microsoft are rolling these out, and they’re great because they stop phishing attacks in their tracks. No code to steal, no password to guess.

Example: Let’s say you sign into your bank’s website. Instead of entering a password, your phone asks for Face ID. You approve, and that’s it. You’re in. No passwords, no hassle, no phishing.

Hardware-Based 2FA (Security Keys)

If you want the best security, this is it. Hardware security keys, like YubiKeys or Google Titan Keys, are little USB or NFC devices that you plug in or tap on your phone to verify your login. Even if a hacker has your password, they can’t do a thing without your physical key.

These are perfect for people who deal with sensitive data, like journalists, business admins, or anyone who just wants maximum security. They work great for logging into things like banking accounts, crypto wallets, and corporate systems. And guess what? No phishing attack can get around them.

Why 2FA Matters

Look, nothing is 100% hacker-proof, but adding 2FA makes you way less of a target. If someone gets your password from a data breach (which happens a lot), they still can’t log in unless they also have your second authentication factor.

Imagine a hacker gets your Netflix password. Without 2FA, they’re watching shows on your account before you even notice. With 2FA, they try to log in, but wait—they need a code from your phone. Game over for them.

So what are you waiting for? Go enable 2FA on your accounts right now. It’s quick, easy, and could save you from a major headache later.

Stay safe out there! – WRAVEN