Las Vegas plays host to two separate security conferences this week--one for people who guard computer systems, another for those who break into them.
The days when you might have left your virtual front door unlocked are long gone. More and more organisations are experiencing unauthorised use of computer systems. And, if experts are right, it's only going to get worse! Read ZDNet's comprehensive guide on Net security, and start protecting yourself.
Network security: The week in review. Wireless networks face a new threat, next-generation worms will be faster and stealthier, hackers and security experts cross paths in Vegas.
Japanese wireless phone giant NTT DoCoMo has warned the company's 24 million mobile Internet service subscribers that a malicious email could be making its way to their phones. Is this another sign hackers are turning their attention to wireless devices?
Wi-Fi wireless technology offers inexpensive network access for employees working away from their desks. But is it also the ultimate cloaking device for hackers?
Finding out where a network is most vulnerable can give you an honest look at the situation. How can penetration testing assist.
The open-source community entered the wireless arena with the Sputnik Community Gateway. Find out why this product may be good in theory, but needs some considerable work in the area of security.
An optical antenna that uses a geometrically shaped lens promises to bring greater security to wireless networks for businesses, according to British scientists.
Security tools, features and protocols offer greater protection than ever before. But how do companies reduce the risk of hackers accessing Wi-Fi or 802.11 wireless networks?
You may be enjoying the convenience of a newly installed wireless solution, but how many strangers are doing the same with your network?
You may be enjoying the convenience of a newly installed wireless solution, but how many strangers are doing the same with your network?
Microsoft has updated its XP operating system so network managers will be able to assign each user with a separate encryption key.
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
In this exclusive video interview, Optus chief information officer Lawrie Turner speaks to ZDNet.com.au about being the IT head for Australia's number two telco.
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