Yet again denial-of-service attacks, spam, viruses - driven in part by an apparent war between virus writers - and cybercrime have hit the headlines over the course of the past 12 months.
The peer-to-peer file sharing program Kazaa is the biggest spyware threat on the Internet, according to a security firm.
Fewer viruses are being detected, but spam and spyware continues to plague enterprise networks.
Security experts have warned that vulnerability assessment worms, which assess computers for security flaws and relay the information back to the author, are likely to become more of a threat.
The most significant changes to IT security have come from sociological shifts such as young virus writers finding love or seeking employment after international wars, says a security veteran.
This guide on threat management is aimed at showing companies how to heighten their security awareness and strengthen their perimeter.
This researcher has spent years analysing how spyware programs work. His findings have been published and has resulted in red faces and, occasionally, lawsuit threats.
Executives under arrest, charging for e-mail, rogue staff, e-mail spoofing, spyware: it's all here in your first raft of questions to our panel of experts. Additional reading: Beat malware with Firefox, others
A year on, and the company's US$1 million tip-off program has nabbed just one (alleged) virus writer. Is it a bust?
Is the war on cyber crime as simple as pointing the finger at China, Russia and the US? We investigate whether these parts of the world are being unfairly blamed.
Viruses may be on the decline this year, but other threats--like Trojan horses and spyware--are on the rise. We tell you how these pests work--and how to protect your system from harm.
Chasing Ballmer in Sydney
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NBN needs workers on board
D'Ascenzo: Read p23 of security review
Opening the floodgates on missing drives
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