Can you tell if someone is accessing your Wi-Fi?

Is someone using my Wi-Fi?

Okay, so, someone using my Wi-Fi? Ugh, the thought kinda makes me twitch. Here's what I've noticed when I suspected freeloaders:

First off, check for devices you don't recognize. Log into your router (usually 192.168.1.1 or something like that), poke around. I found a "Generic Android" device once back in 2022 in my apartment. Wasn't mine. Major red flag.

My internet bill jumped up like crazy! Used to be around $60, suddenly closer to $90 (like 2 months ago). Looked at my data usage – way higher than usual. Kinda fishy, yeah?

How do I make my Wi-Fi connection secure?

Wi-Fi security? Simple enough, yet, who really cares, right?

• Change the SSID. Default names scream vulnerability. "Linksys"? Seriously?

• Strong passwords are key. "Password123"? Nope. Think random gibberish. Mine's based on a dream I had about a talking squirrel, oddly secure.

• Encryption is essential. WPA3. Use it. Period.

• Hide your network. Disable SSID broadcast. Less visible, less tempting.

• Router updates matter. Patch those holes. Neglect invites trouble. Like that time I forgot to pay my parking ticket…never again.

• Firewall up, always. Default settings? Useless.

• VPN for remote access. Adds a layer. Like tin foil on a conspiracy theorist. Heh.

Some ponder existence. I just want decent Wi-Fi.

Further Digging

• MAC address filtering. Annoying, but effective, restricting access to pre-approved devices. Think of it as a VIP list for your internet. My ex was never on it.

• Guest network. Isolation is good. Keep visitors off your main network. Prevents snoopers from accessing important data. Like preventing my little brother from accidentally deleting my college essays.

• Regular password audits. Change passwords, often. Especially if you suspect compromise. Keeps things fresh.

• Two-Factor Authentication (2FA). Activate 2FA for important Wi-Fi account. Double down on security.

• Physical router security. Place your router in a secure location. Preventing unauthorized access. Like, don't leave it in your front yard.

I lost my keys again. Great. Anyway, be safe online. Or not.

How do I change my Wi-Fi from open to secure?

Wi-Fi? Secure it.

• Router settings. Find Wireless Security.

• WPA2-PSK. Select it. Period.

• Password? Strong. Eight characters minimum. Numbers, caps, symbols. No brainer. I use a 16-character one, yeah, I do.

• Firmware update? Now. If needed.

• Done.