New Feature in Norton 2010 called Quorum
David Hall, Consumer Product Marketing Manager in Symantec’s Norton 2010 gives an explanation. A reliable one in the Norton 2010 is a technology called Quorum.

“Quorum is a reputation-based technology, the latest from Norton. This technology does not use the signature system as the previous version, so more able to identify the latest malware malware-in cyberspace.” he said.
“With Quorum has developed over the past 3 years, the uniqueness of a malware can be identified. Quorum can track the various files and applications,” added Albert Lay, Technical Consultant Symantec.
“The attributes are then combined with complex algorithms, to determine the reputation of files and applications horse’s mouth,” he explained.
“When a file is distributed on the Internet and these attributes change, Quorum’s reputation update those files. Reputation is very important, especially when a new file is malware which allegedly could not be detected by signature,” said Lay