Security Best Practices Protecting yourself isn’t easy. Arm yourself with the knowledge you need to keep your private information safe. Every day what you do on the computer and online puts your private information at risk. It’s up to you to make sure it doesn’t fall into the wrong hands. Learn how to protect yourself and find free computer security resources now. Security is our business too. We work hard to make sure your private information is protected. See how computer security at UNLV is improving.