If these networks get hacked, beware

Wednesday, 17 September 2003, 12:48 PM EST

When the subway trains of the Bay Area Rapid Transit system rattle through tunnels under San Francisco and over elevated tracks in Oakland, Ray Mok is in control. As BART's principal network engineer, Mok has created one of the most technologically sophisticated public transportation systems on the planet, using the protocols that power the Internet to manage BART's thousands of moving pieces.

Yet Mok's network features plenty of security at key junctures. Critical systems that control the trains sit on a different network that remains physically unconnected from BART's other systems. And he's careful to separate the network that runs BART stations -- including everything from ticket machines to automated gates and escalators -- from the administrative network that powers the PCs of BART employees and that connects to the public Internet. Everything is protected by an extensive web of Internet security software and hardware, including firewalls aimed at fending off hackers and intrusion-detection systems designed to spot cyber break-and-enter artists who make it past the virtual fence.

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How to talk infosec with kids

Posted on 17 September 2014.  |  It's never too early to talk infosec with kids: you simply need the right story. In fact, as cyber professionals itís our duty to teach ALL the kids in our life about technology. If we are to make an impact, we must remember that children needed to be taught about technology on their terms.

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