Hardware Keylogger

These work the same way as the software keylogger, except that a USB drive with the software needs to be connected to the victim’s computer. The USB drive will save a summary of the keystrokes, so it’s as simple as plugging it to your own computer and extracting the data.

There are several options available for hardware keyloggers. Wired keyloggers like the Keyllama can be attached to the victim’s computer to save keystrokes and works on any operating system — provided you have physical access to retrieve the device later.

If you’re looking to swipe the passwords remotely, you can invest in a premium Wi-Fi enabled keylogger which can email captured keystrokes or be accessed remotely over Wi-Fi.

How to Protect Yourself

Using a firewall

Keyloggers usually send information through the internet, so a firewall will monitor your computer’s online activity and sniff out anything suspicious.

Installing a password managers

Install a password manager, keyloggers can’t steal what you don’t type. Password mangers automatically fill out important forms without you having to type anything in

Updating software

Update your software. Once a company knows of any exploits in their software, they work on an update. Stay behind and you could be susceptible.

Change passwords timely

Change passwords. If you still don’t feel protected, you can change your password bi-weekly. It may seem drastic, but it renders any information a hacker stole useless.