Keyloggers are a type of malware that record a user's keystrokes. This can include everything from usernames and passwords to credit card numbers and personal messages. Keyloggers can be used by cyber criminals to steal sensitive information, commit identity theft, or gain access to accounts.
How do Keyloggers Work?
There are two main types of keyloggers: software and hardware.
Software keyloggers are installed on a victim's computer through malicious software, such as phishing emails or infected attachments. Once installed, the keylogger will run in the background and record the user's keystrokes.
Hardware keyloggers are physical devices that are attached to a computer's keyboard or USB port. These devices can be difficult to detect, as they can be very small and discreet.
How to Protect Yourself from Keyloggers
There are a number of things you can do to protect yourself from keyloggers:
Be careful about what emails you open and what attachments you click on. Phishing emails are a common way for keyloggers to be delivered. Be suspicious of any emails from unknown senders, and never click on attachments from emails you weren't expecting.
Keep your software up to date. Software updates often include security patches that can help protect you from malware, including keyloggers. Make sure to install software updates as soon as they become available.
Use security software. Security software can help to protect your computer from malware, including keyloggers. There are many different security software products available, so be sure to do your research to find one that is right for you.
Be careful about using public computers. Public computers are a popular target for keyloggers. If you must use a public computer, be sure to avoid entering any sensitive information.
Use a strong password manager. A strong password manager can help you to create and manage strong passwords for all of your online accounts. This can help to make it more difficult for cybercriminals to steal your information if they are able to install a keylogger on your computer.
Be aware of the signs of a keylogger infection. Some signs of a keylogger infection include:
Your computer is running slower than usual.
You see unexpected programs running in your task manager.
You have difficulty logging into your online accounts.
By following these tips, you can help to protect yourself from keyloggers and keep your sensitive information safe.
SFY Information Technology can also help you implement additional cyber security measures to keep your data safe and protected from keyloggers. We offer a variety of Managed IT services, including security software installation and user education and support. Contact us today to learn more about how we can help you protect your business from keyloggers.