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Protect your Wi-Fi network from hackers

Good wireless security isn't hard to implement provided you know which steps to take. We'll show you how to do it.

Can cryptography prevent printer-ink piracy?

A San Francisco company is developing chips that use encryption to control which ink cartridges and printers work together.

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Reviews

  • GhostSurf 2005 Platinum

    Want to remain anonymous while you surf? Check out Tenebril's GhostSurf, which encrypts your Internet connection and provides some useful security-related utilities into the bargain.

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  • Promiscuous laptops

    Laptops now outsell desktops, and more and more locations are offering free public Wi-Fi networks. Yet there are no formal recommendations on how one should secure a laptop on a public wireless network. Here's an attempt to formalise some best practices.

  • Security Watch: That Windows XP service pack called Vista

    Most of the touted security enhancements in Windows Vista don't appear in the Home Premium and Basic versions, and what's there could have fit into a free Windows XP Service Pack instead.

  • The myth of online anonymity

    One truism in forensics is that every contact leaves evidence. That's true at a crime screen in the real world and also true on the Internet.

  • What good are 1,000 remote-controlled PCs?

    Botnets have been around since the late 1990s but have only recently become worth owning, selling, or trading. What good are 1,000 remote-controlled PCs? Let's find out.

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DIYs and How-to

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Downloads

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The Explain Series