Intrusion prevention systems (IPS) are far from a dead technology, but the industry needs to work them better and push vendors on detection rates. Speaking at BSides London, chief security officer Arron Finnon cited Gartner's 2010 analysis that $1 billion will be spent on stand-alone IPS, but the industry “spends billions on products that do not work, and if you don't detect a compromise immediately it will be between 18-24 months before it is...
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