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MIT researchers attack wireless shortcomings, phishing

MIT assistant professor Dina Katabi says incremental increases in wireless network throughput just aren't going to cut it. Colleague Rob Miller says phishing attacks continue to get trickier and more threatening, and that a "Web wallet" could be the answer to safer e-commerce.

They are two of more than a dozen MIT faculty members presenting their latest research this week at the MIT Information Technology Conference to an audience of business representatives whose companies partner with the university to exchange ideas and transfer technologies from labs into the real world.

Katabi, a member of MIT's Department of Electrical Engineering and Computer Science, focused during her presentation Tuesday on a project to boost wireless network performance that involves a practice called opportunistic coding, or COPE. To meet expanding demands on wireless networks, she says a breakthrough is needed: one that won't just involve a 10 percent increase in throughput or even what the latest 802.11 iterations might bring. "We need a severalfold increase," she said. MIT researchers attack wireless shortcomings, phishing - Computerworld

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