They will get past your security software. Know your enemy and protect yourself.

Scanning, site blocking and alerts improved over version 6.

A great product, but it falls slightly behind its main competitor when it comes to updates.

The revamped interface and unbeatable performance make this the best option on the market.

PreviewA good attempt at all-in-one system security, fully integrated into the OS.

Kaspersky's first integrated security suite relies too much on the anti-virus component.

A best-of-breed approach to Internet security pays off. This flexible and resource-friendly suite returns to the A-List.

Protect your personal data with these essential downloads that offer spyware protection, data encryption and more

A good concept, but the on-demand anti-virus scanner lacks real-time email and IM protection.

A competent suite delivering good value for money, but it offers only average spyware and spam protection

Feature-packed and good value, but it’s slow, has too many pop-ups and a less-than-perfect firewall.

Excellent support, but a confusing user interface and disappointing firewall let AVG down

A mixed bag of features, with some fundamentally flawed defaults and too many opaque alerts.

An almost perfect security suite, combining simplicity and solid protection with excellent value for money.

Excellent value for money, but a few performance glitches.

Excellent value for money, but a few performance glitches let BitDefender down.

A truly silent firewall, reduced system impact and an improved interface finally make Norton attractive.

What are you really getting yourself into when you click 'I agree' during software installations? We delve into the hidden world of End User Licence Agreements (EULAs).

A well rounded package that falls short on security.

A three-PC licence as standard, superb silent interface and effective security utilities make Norton 360 a tempting buy.