You wouldn’t leave your house keys in the door, would you? Of course not — most people keep their homes and cars locked and secured at all times. If not, someone could get in and steal your belongings and personal information.

So why should your computer be any different? It has information that can be just as valuable, like your financial data, Social Security number, or passwords to your files and email. Stay smart and protect yourself: watch this video from OnGuardOnline.gov to learn how to foil a hacker — and keep your computer as secure as your most valued possessions.