Skip to main content

ZoneAlarm Pro review

The reason why many call their firewall their ZoneAlarm

The program interface remains easy to configure, clear and concise

TechRadar Verdict

Expect exactly what you pay for - the best personal firewall on the market

Pros

  • +

    Nothing gets through the net

Cons

  • -

    You pay a price for excellence

ZoneAlarm is a name synonymous with personal firewall software and with good reason.

Not to be confused with the much scaled-back free version, ZoneAlarm Pro features a unique triple-defence firewall that protects everything from your network connection and programs to Windows itself.

ZoneAlarm Pro passed every leak and kill test we put it through. It recognised every bypass attempt, complete with descriptive alert messages that explained what was happening with suitable warnings.

The beauty of ZoneAlarm Pro is that it assumes nothing. Every program that attempted to connect to the internet resulted in a descriptive alert message that anyone could understand.

The program interface hasn't changed much since the program's inception - it's still easy to configure, clear and concise. Experienced users will never be at a loss with the ability to configure advanced rules with ease.

Reasonably priced

ZoneAlarm Pro isn't cheap, but you get what you pay for. It's easier to justify when you consider the program includes robust privacy features, integrated spyware scanner, an antivirus monitor and more.

Unlike some rival packages, the ID theft feature came through every time - no data we marked as private could be passed from our system via the web or email.

Add to this Spy Site blocking and the program's Smart Defense feature and you have a clear winner. When you want complete firewall protection, you want Zonealarm Pro. Dan Di Nicolo

Tech.co.uk was the former name of TechRadar.com. Its staff were at the forefront of the digital publishing revolution, and spearheaded the move to bring consumer technology journalism to its natural home – online. Many of the current TechRadar staff started life a Tech.co.uk staff writer, covering everything from the emerging smartphone market to the evolving market of personal computers. Think of it as the building blocks of the TechRadar you love today.