Activist programmers are developing protection against intrusive ads, tracking software, and other mechanisms that piggyback on free software and quietly co-opt consumers' computers.
Consumers protecting their PCs with personal firewalls should not feel too comfortable in their defence methods, according to a security researcher.
In 2001, even the creme de la creme of network security is vulnerable to denial of service attacks. ZDNet takes you through the latest lineup of DoS suspects. Are you protected against them?
Hackers are having a field day with unsecured wireless networks. Here's how to keep them from snooping around your company's wireless communications.
Firewalls protect your network from outside attacks, but what can you do when those pesky users keep taking their computers outside your network? ZDNet Australia investigates.
A look at ZoneAlarm Security Suite
Activist programmers are developing protection against intrusive ads, tracking software, and other mechanisms that piggyback on free software and quietly co-opt consumers' computers.
Firewalls protect your network from outside attacks, but what can you do when those pesky users keep taking their computers outside your network? ZDNet Australia investigates.
Web-based applications have numerous entry points that can put your data at risk. See how to restrict access to those points and block potential attacks.
Without a conscientious effort to properly maintain older computers, your company could be faced with the unenviable task of investing in new technology.
Firewall software isn’t optional for anyone anymore. Sure, Windows XP has an inbuilt firewall, but for real security you need a meatier option.How well does Zone Alarm Pro 3.0 protect you?
A look at ZoneAlarm Security Suite
ZoneAlarm Pro 5.5 is the best software firewall available to PC users today.
This week I'd like to call your attention to a report that provides an insider's view of what happens when teenage hackers use hundreds of open-port PCs like yours and mine to shut down Web sites in what is commonly known as a distributed denial-of-service attack (DDoS).
We all know about firewalls protecting your network from outside attacks, but what can you do when those pesky users keep taking their computers outside your network? And what if the attack isn't coming from the outside at all?
History of British PCs
The cash-strapped UK National Museum of Computing is home to an exhibition of the evolution of British PCs.… Watch it now
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