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The CISSP is a valuable certification, but it takes a lot more than just your many years of experience to prepare for it. You will likely have to learn about a lot of technology and processes that you’ve never worked with, some of it not especially current and all of it a lot less vendor-specific than you’ve ever imagined.

Twitter doesn't seem to have a problem attracting users in international markets, but it definitely has problems making money off them.

Microsoft advises Windows users to use something else

If you've got a small or medium-sized network and you need to manage it yourself, you're not alone. I've rounded up size great free network tools that make it much easier to handle and troubleshoot your network.

If you've got a small or medium-sized network and you need to manage it yourself, you're not alone. I've rounded up size great free network tools that make it much easier to handle and troubleshoot your network.

The U.S. National Security Agency has repeatedly tried to compromise Tor, the government-funded online anonymity tool, but has had little success, according to a new report in the U.K.'s Guardian.

Inside lay-off list red flags

Avoid these two elevator etiquette missteps

Chip makers like Broadcom and Renesas Electronics are ramping up in-car entertainment with faster processors and networks for wireless HD movies and navigation, aiming to keep drivers informed and passengers entertained.

The government shutdown has forced the NSA to furlough a lot of people. What’s an unemployed spook to do?

Samsung's lawyers may have provided their clients access to highly confidential information such as Apple's patent licensing agreements with Nokia, Ericsson, Sharp and Philips, according to a court document.