Stories about: Nortel

The U.S. needs to engage in a national dialog about its government's use of cyberattacks against other nations, and the government lacks a comprehensive policy about how and when it will engage in cyberwarfare, a new study says.

Australian health authorities may have given the all clear for two local suspected cases of the [[artnid:300804|swine flu virus|new]] -- which has killed more than 80 people in Mexico and infected 20 in the United States -- but concern over the spread of the potentially fatal disease has local CIOs revisiting their business continuity plans (BCP).

The University of Western Sydney (UWS) has today gone live with a managed Intrusion Detection System (IDS) for its 5000 users.

For the past few years, organizations have gone full-force in deploying a combination of wired and wireless enterprise networks. But now, as wireless technology matures, they are left asking: Where are the tools to unify management of these disparate networks?

Network access control stands out as one of the most promising security technologies, but it also is one of the most misunderstood. That's in part because vendors want in on the NAC buzz and are clamoring for attention, despite selling products that are only peripheral. This raises problems for companies that want to consider NAC but don't have a solid sense of what it is, what it might do for them and what kind of investment it requires.

With voice over IP picking up speed, CSOs face the challenge of navigating an entirely new threat landscape for the phone system

IBM's move to buy Internet Security Systems (ISS) is another example of the company's strategy to grow its product offerings and expertise in key areas through acquisition.

Take advantage of the latest security tools and keep your users informed if you want to achieve wire-free bliss.

As information security professionals, we tend to throw around certain terms when we talk about how information security should be implemented. Lately, when I've gone to meetings or written an e-mail that gives me a chance to evangelize about our security needs, my terms of preference have been "rule of least privilege" and "separation of duties."

Protecting data is not just a job for technologists. It also takes physical security and business continuity experts.