Tags: hacker, intrusion, network

News (173)

• The hacker challenge

  Security systems continue to get more sophisticated--and so do the hackers who are seeking to break through them. How can you best combine your defences to protect your company networks?

• New weapons in the war against DoS attacks

  Industry watchdog groups are warning that denial of service attacks are becoming more destructive each year. Learn about some new tools you can add to your arsenal of DoS defenses to help safeguard your enterprise.

• Firestarter: 5 minutes to a Linux firewall

  Linux firewalls offer a robust, secure, and highly flexible solution. However, manually configuring them has generally been quite labour-intensive--until now. See how Firestarter can help you build an excellent Linux firewall in minutes.

• Turkish hackers target Australian Web sites

  Many of the cybervandalism attacks reported in Australia appear to stem from individuals or groups based in Turkey, a report has found.

• Intrusion detection: caught in its own web?

  Intrusion detection appears to have hit the bottom of its hype cycle with a particularly loud thud. Is there value beyond the hot air, and how can you make it work productively?

Features and Case Studies (87)

• Zeroing in on attacks

  Monitoring network behaviour may prevent intrusions.

• The hacker challenge

  Security systems continue to get more sophisticated--and so do the hackers who are seeking to break through them. How can you best combine your defences to protect your company networks?

• The enemy within: firewalls and backdoors

  Can your multiple-lines of defence truly protect your network from modern methods of intrusion when you've left the key under the mat?

• New weapons in the war against DoS attacks

  Industry watchdog groups are warning that denial of service attacks are becoming more destructive each year. Learn about some new tools you can add to your arsenal of DoS defenses to help safeguard your enterprise.

• Firestarter: 5 minutes to a Linux firewall

  Linux firewalls offer a robust, secure, and highly flexible solution. However, manually configuring them has generally been quite labour-intensive--until now. See how Firestarter can help you build an excellent Linux firewall in minutes.

Reviews (21)

• Keeping the outside out: Seven desktop firewalls tested

  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?

• Detection and prevention: 6 intrusion detection systems tested

  Despite a rocky beginning, intrusion detection and prevention systems are an important part of any security arsenal. We road-test six hardware and software-based systems.

• Intrusion detection: caught in its own web?

  Intrusion detection appears to have hit the bottom of its hype cycle with a particularly loud thud. Is there value beyond the hot air, and how can you make it work productively?

• Intruder alert

  Your data is important to you, but do you know if others are trying to get at it? ZDNet Australia investigates.

• How effective is endpoint security?

  Antivirus software manufacturers all claim to protect us against threats, but how well do they actually perform? We put six popular business internet security packages to the test.

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