Internet security is no joke, and one of the most common ways hackers and malicious software can get into your computer is through unsecured network ports. By using a firewall, you close or hide the ...

Free firewalls, anti-virus scanners and other utilities can offer security and savings. Keeping a Windows-based computer safe from online threats is hardly cheap these days. The cost of an Internet ...

Ajay Gupta began working in information technology 10 years ago and has co-authored two books about cyber-security. In January, he was named director of security services for Prince George's Community ...

Malware and hackers present a real danger to your computer system and the security of your business itself, so you shouldn't skimp on providing adequate network and computer protection. Firewalls and ...

Having computer access in the digital age isn't a luxury anymore — it's a basic human need. For low-income families and individuals, finding free personal computers can be difficult. Only so many ...