Dynamic File Content Identify Algorithm
Yuanyuan Pu · 2010
This paper proposes a new algorithm that dynamically identifies content of files for different types transmitting on the network based on feature string matching.It has an effective solution of identifying types of files being transferred on intranets,then monitors flowing pieces of information in an enterprise's intranet.Several multiple pattern matching algorithms are referred.Based on Boyer-Moore,the paper brings out a new algorithm called MFSM,focusing on searching of a large scale set of feature strings(byte sequence with a fixed offset).The new designed MFSM is at least twice as fast as traditional Brute-Force algorithm on searching string matching.