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

Antivirus is non-negotiable for a PC. And while Windows’s built-in security is good, you can further increase your protection with an independent security suite—like Bitdefender, which is on sale in ...

BOSTON, June 22 (Reuters) - Trend Micro Inc. <4704.T> said on Friday it is revamping its PC security software to reduce the amount of memory it uses to address customer complaints the product slows ...

Retailers begin stocking Microsoft Corp.'s new antivirus and computer security software suite today, marking the debut of a major competitor in the PC security market. Microsoft's OneCare product was ...