You may have noticed a recent increase in scanning on TCP port 1433 across your network. This is not due to manual hacking attempts but an automated worm called SQLSnake that's looking to compromise Microsoft SQL servers.
How can you interest young people in the noble professions of programming and computer security while discouraging the glamorous world of illegal hacking? It's not easy.
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.
New research on the Slapper worm finds that many systems administrators still aren't patching security holes as fast--or as frequently--as they should to lock out attacks.
Although the threat of computer viruses has been a latent concern for well over a decade, experts have warned that a massive viral outbreak has the potential to seriously compromise the very backbone of the Internet. ZDNet Australia takes a look at the viruses of 2001, and the threats for the future.
The world of IT security is in chaos, with CSOs seemingly on the front lines of a full scale global cyberwar being fought out by government hackers, botnet-controlling criminal gangs and compromised Web sites. Can we ever hope to keep networks safe in such an environment?
In three years phishing has transformed from an unknown threat into a multi-million dollar industry; in the next stage of its evolution, phishers will avoid using spam and instead hijack small parts of 'trusted' Web sites in order to bypass anti-phishing tools.
You may have noticed a recent increase in scanning on TCP port 1433 across your network. This is not due to manual hacking attempts but an automated worm called SQLSnake that's looking to compromise Microsoft SQL servers.
How can you interest young people in the noble professions of programming and computer security while discouraging the glamorous world of illegal hacking? It's not easy.
Internet relay chat network administrators have found several possible ways of stopping the Fizzer worm, but they might run afoul of US hacking laws.
Although the threat of computer viruses has been a latent concern for well over a decade, experts have warned that a massive viral outbreak has the potential to seriously compromise the very backbone of the Internet. ZDNet Australia takes a look at the viruses of 2001, and the threats for the future.
Businesses continue to be lax about taking basic practical steps to stop e-mail worms wreaking havoc with their networks, according to anti-virus experts.
Today's PC viruses, Trojan horses, worms, and blended threats can cause run-of-the-mill Windows or application problems, that could also be caused by your typical hardware or software malfunction. Here are some suggestions for determining if a PC has a virus.
United States-based security company @stake (atstake.com) has released a security advisory detailing a Denial of Service (DoS) vulnerability in the Nokia 6210 GSM mobile phone, and although the flaw isn't serious it could be a sign of worse things to come.
Microsoft released on Tuesday fixes that cover at least 20 Windows flaws, several of which could make versions of the operating system vulnerable to new worms or viruses.
Microsoft's Passport, a core piece of .NET, could make you prone to identity theft. A single sign-on might be convenient, but a simple worm could easily nab your name and password.
They may not be perfect, but intrusion detection systems should be a part of your enterprise security arsenal.
Do you Google Wave?
If you want attention online, then mention that you have a couple of Google Wave invites to giveaway and watch… Watch it now
Thunderbird 3 takes flight
Thunderbird 3 is finally here, after a gestation period measured in
years. The latest version of Mozilla's fr… Watch it now
Google Chrome beta for Mac
It's not fully baked yet, but Google Chrome for Mac reaches a major milestone with the release of an official … Watch it now
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Having problems with complex data center? Simplify your data center now.
Conroy explains his magic filter
Copenhagen lessons on green IT
Welcome to National Censorship Day
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