Firewalls scan data sent to your computer for malware and attempt to block files or other data they deem suspicious. Like ...

Even if you're cautious, there's always a chance that a virus could sneak onto your PC. Sure, Windows does have built-in security to block malware, but all it takes is one wrong click. Maybe it's a ...

From viruses to spyware, we break down the key differences so you know exactly what you're dealing with.

Antivirus software is not free of errors and sometimes reports computer viruses where there are none. For this reason, the company Procolored, a manufacturer of textile printers, indignantly defended ...

The internet can be a minefield for the unprepared. Whether you're downloading files, opening emails, or just browsing your favorite websites, there's always a risk of encountering harmful software.

The best defence is a strong, unique password for each account. Avoid simple words or common phrases. Using a password manager can help you create and remember these complex passwords. Also, turn on ...

And when your PC boots from a hard drive, an old-school virus that can only replicate itself by booting from a diskette doesn’t have much of a chance. In any case, modern UEFI drives use a different ...

Forbes contributors publish independent expert analyses and insights. Hackers are a busy bunch, with more than 300 million computers hacked every year — and there's a dizzying range of ways in which a ...

TAMPA, Fla. (WFLA) — If you’ve ever had to log into an online account, you’re likely familiar with a CAPTCHA ID verification box. While normal CAPTCHA boxes may be a slight annoying feature to ensure ...