Phil Zimmermann, who gave free e-mail encryption to the world more than a decade ago in the form of a software called Pretty Good Privacy, is now trying to secure Internet phone calls.
Spammers who send pornographic pictures in the hope of enticing the recipient to signing up to an adult Web site have discovered a way to bypass Outlook 2003's security features, which are designed to stop potentially offensive content being automatically displayed in the preview window.
What's the biggest security risk in enterprise? Open ports, easy passwords? It could just be something that is normally beneath your notice - poor logfiles.
As VoIP becomes more prevalent, its popularity will undoubtedly attract some unwanted attention -- spammers and phishers looking for their next scheme. Here is a look at some common forms of VoIP abuse, including VoIP spam and caller ID spoofing, and how you can fight back.
In a recent survey, almost every company polled said their businesses suffered financial and operational impact from worms, and 14 percent of users said this impact was severe.
Getting a firewall to do what it promises--protect the network--doesn't begin with an equipment purchase and end with the plug-in. It starts with security assessment and continues with constant vigilance.
What's the biggest security risk in enterprise? Open ports, easy passwords? It could just be something that is normally beneath your notice - poor logfiles.
Getting a firewall to do what it promises--protect the network--doesn't begin with an equipment purchase and end with the plug-in. It starts with security assessment and continues with constant vigilance.
Malcolm Turnbull's ghost twitterer
At the Sydney Media140 conference several weeks ago, Opposition Leader Malcolm Turnbull admitted he doesn't pe… Watch it now
Google Chrome OS demonstration
Vice President of Product Marketing Sundar Pichai gives a virtual tour of Google's new operating system, Chrom… Watch it now
Surf the Net like it's 1991 with Gopher
The old Gopher protocol is not dead. In fact, it even has Twitter! Here's how to access it.… Watch it now
How do you build a smarter planet?
Having problems with complex data center? Simplify your data center now.
Invisible Particls to reappear
12 days without ADSL: A local loop eulogy
An abridged history of the Aussie internet
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