?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=Comprehensive+Security+Framework+for+Global+Threats+Analysis&rft.creator=Saraydaryan%2C+Jacques+&rft.creator=Benali%2C+Fatiha+&rft.creator=Ubeda%2C+St%C3%A9phane+&rft.subject=Dynamical+Systems&rft.description=Cyber+criminality+activities+are+changing+and+becoming+more+and+more+professional.+With+the+growth+of+financial+flows+through+the+Internet+and+the+Information+System+(IS)%2C+new+kinds+of+thread+arise+involving+complex+scenarios+spread+within+multiple+IS+components.+The+IS+information+modeling+and+Behavioral+Analysis+are+becoming+new+solutions+to+normalize+the+IS+information+and+counter+these+new+threads.+This+paper+presents+a+framework+which+details+the+principal+and+necessary+steps+for+monitoring+an+IS.+We+present+the+architecture+of+the+framework%2C+i.e.+an+ontology+of+activities+carried+out+within+an+IS+to+model+security+information+and+User+Behavioral+analysis.+The+results+of+the+performed+experiments+on+real+data+show+that+the+modeling+is+effective+to+reduce+the+amount+of+events+by+91%25.+The+User+Behavioral+Analysis+on+uniform+modeled+data+is+also+effective%2C+detecting+more+than+80%25+of+legitimate+actions+of+attack+scenarios.&rft.publisher=International+Journal+of+Computer+Science+Issues%2C+IJCSI&rft.date=2009-08&rft.type=Journal+(Paginated)&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.identifier=http%3A%2F%2Fcogprints.org%2F6693%2F1%2F2-18-32.pdf&rft.identifier=++Saraydaryan%2C+Jacques++and+Benali%2C+Fatiha++and+Ubeda%2C+St%C3%A9phane+++(2009)+Comprehensive+Security+Framework+for+Global+Threats+Analysis.++%5BJournal+(Paginated)%5D+++++&rft.relation=http%3A%2F%2Fcogprints.org%2F6693%2F