Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...

Discover the best antivirus programs for computers that keep you protected without slowing you down. Best Antivirus Software ...

We've tested and reviewed both free and paid-for antivirus software. We bombarded each one with tens of thousands of threats to see how well they could withstand viruses, ransomware and phishing ...

Anyone who’s used a PC in the past 20 years will be aware of antivirus software. Adverts have been popping up everywhere, telling us our computers are at risk and we need to update our protection or ...

If you're buying a computer, the salesperson is likely to ask if you'd also like to buy some anti-virus software. And even if they don't, your PC could well have anti-virus software pre-installed, ...

Microsoft plans to release a beta test of its free computer security program next week and is on track to launch a finished product in the fall. The program, Microsoft Security Essentials, is designed ...

Hardware security protects user authentication and system integrity by working outside of the operating system, in ways that ...

Every week a Guardian Money reader submits a question, and it's up to you to help him or her out - a selection of the best answers will appear in Saturday's paper. This week's question Is it really ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Sometimes it seems that the battle to protect our personal computers from hackers, viruses, Trojan horses and ...