Configuring firewalls can be a nightmare. Can plug-and-play appliances really be the answer, or are they plug-and-pray? ZDNet Australia examines the firewall options available for Australian businesses.
Hackers infiltrated an IT exhibition last week and attacked delegates' computers with a new type of wireless attack.
Businesses are not doing enough to secure their VoIP networks, according to a veteran IP telephony engineer, and the main reason is lack of knowledge.
'Warspammers' are taking advantage of unprotected wireless LANs to send out millions of junk e-mails. What does this mean for enterprises tackling the security issues?
You may be enjoying the convenience of a newly installed wireless solution, but how many strangers are doing the same with your network?
Wireless LANs are increasingly being viewed as a cost-effective option for enterprises. ZDNet Australia takes a look at some tips and analysis to help CIOs make the right decision.
We look at three hardware tools and one software tool for network maintenance.
Configuring firewalls can be a nightmare. Can plug-and-play appliances really be the answer, or are they plug-and-pray? ZDNet Australia examines the firewall options available for Australian businesses.
'Warspammers' are taking advantage of unprotected wireless LANs to send out millions of junk e-mails. What does this mean for enterprises tackling the security issues?
You may be enjoying the convenience of a newly installed wireless solution, but how many strangers are doing the same with your network?
Tracking down wireless hackers is getting easier, but there are still bugs to work out.
We look at three hardware tools and one software tool for network maintenance.
Want to put a VPN or firewall on your network card? A new class of product handles all the processing, keeping your server free to do the hard work.
You may be enjoying the convenience of a newly installed wireless solution, but how many strangers are doing the same with your network?
Ever wanted to connect computers without cables? Our primer will explain the different wireless technologies, help you get started, and offer tips on making your wireless network secure and efficient.
Thunderbird 3 takes flight
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