CSO: Layered defenses largely fail to block exploits, says NSS

Research lab finds a mix of products from different vendors is best for 'defense in depth'

By John P. Mello Jr.
May 24, 2013

Security experts have long touted a layered approach to cyber security as the most effective way to thwart network intruders, but the strategy can be less effective than the industry would like organizations to believe, according to a report released this week by NSS Labs.

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