NETWORK TRAFFIC ANALYSIS SYSTEM,申请号RU20070117104-传众专利搜索

NETWORK TRAFFIC ANALYSIS SYSTEM

申请公布号：RU2364933(C2)

申请号：RU20070117104

申请日期：2007.05.07

申请公布日期：2009.08.20

申请人：

GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA AKADEMIJA FEDERAL'NOJ SLUZHBY GOSUDARSTVENNOJ OKHRANY ROSSIJSKOJFEDERATSII (AKADEMIJA FSO ROSSII)

发明人：KOZACHOK VASILIJ IVANOVICH;SEMKIN SERGEJ NIKOLAEVICH;KRJUKOV OLEG VITAL'EVICH;TSAREV DMITRIJ SERGEEVICH

分类号：G06F21/20;H04L12/22

主分类号：G06F21/20

摘要：FIELD: physics; computer facilities. ^ SUBSTANCE: invention concerns systems of safety of information networks. The system contains block of traffic filtering, the block of calculation of autocorrelative function, the block of calculation of coefficients of autoregression, the block of the filter of autoregression, keys, the block of keys management, the block of calculation of a coefficient of correlation, the decision box, thus these blocks allow to calculate parametres of real and standard profiles of behaviour of a source of load, to estimate a degree of a linear dependence of these profiles and to make of solution on attack presence. ^ EFFECT: detection of attacks in information networks, detection of attacks in information networks, and also detection of atypical behaviour of a loading source which can consist in a non-standard operating mode, change of network activity. ^ 5 cl, 5 dwg