Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

Two-in-one protection for your PC.

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

Protection of files and folders. Security Department provides several levels of protection for dif...

Suite of hard-drive protection tools

eBay puts up $20,000 protection for buyers, including overseas shipments sold via ebay.com.au. Here's what you need to know.

Documents rendered unreadable in the event of a breach or hardware theft.

Scanning, site blocking and alerts improved over version 6.

Bronfman hits out at Jobs's call for an end to copyright protection.

What can a vendor-controlled comparison of notebook technology teach us? Plenty – but not in the way it was intended. Read on as we expose HP’s notebook ‘Reliability Challenge’.

Protection against viruses, worms and Trojans

Anti-virus & firewall protection

Do the new features of McAfee’s latest addition to its Security Suite stack up for home and business?

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

Impressive and free antivirus package

Impressive & free antivirus package

Impressive & free antivirus package

Impressive & free antivirus package

Norton AntiVirus (NAV) remains the world’s most popular anti-virus program -and for good reason. It is the ideal set-and-forget anti-virus protection that is as close to idiot-proof as anyone has yet got. However, it is not the cheapest and some of its competitors, such as PC-cillin now offer more for the money.