Quoted from:
http://www.csoonline.com/article/3113055/security/deception-technology-grows-and-evolves.html
Current security systems send up a lot of alerts, many of them
false positives. And the move to a new generation of systems
based on machine learning isn't helping, said Lawrence
Pingree, analyst at Gartner. "Those kind of algorithms
tend to have a lot more false positives than other
approaches," he said. "I've sat in front of a SIEM
with 5,000 alerts an hour, and I've had to triage that.
That's an overwhelming data set." A deception grid
changes this dynamic. "In a deception system, the alerts you
get are very minimal, and any alert you get says that
something is awry," he said. "It's an almost zero
false positive solution. That's a huge win for security
professionals."