Nrog rau txoj kev loj hlob sai ntawm Is Taws Nem, kev hem thawj ntawm kev ruaj ntseg cov ntaub ntawv network tau dhau los ua qhov hnyav dua. Yog li, ntau yam ntaub ntawv kev tiv thaiv kev tiv thaiv kev siv ntau thiab ntau dua. Txawm hais tias nws yog cov khoom siv tswj hwm kev siv ib txwm siv FW (Firewall) lossis hom tshiab ntawm kev tiv thaiv qib siab dua txhais tau tias xws li kev tiv thaiv kev nkag mus (IPS), Unified hem thawj tswj hwm platform (UTM), Kev tsis lees paub qhov kev pabcuam nres (Anti-DDoS), Anti -span Gateway, Unified DPI Traffic Identification and Control System, thiab ntau yam kev ruaj ntseg cov cuab yeej / cov cuab yeej tau muab tso rau hauv inline series network key nodes, kev siv cov ntaub ntawv kev ruaj ntseg txoj cai los txheeb xyuas thiab nrog rau kev raug cai / tsis raug cai tsheb khiav. Nyob rau tib lub sijhawm, txawm li cas los xij, lub khoos phis tawj network yuav tsim kom muaj lub network loj qeeb, pob ntawv poob lossis txawm tias muaj kev cuam tshuam hauv lub network hauv qhov xwm txheej tsis dhau, kev saib xyuas, hloov kho, hloov khoom siv thiab lwm yam hauv kev txhim khu kev qha ntau lawm network daim ntawv thov ib puag ncig, cov neeg siv tsis tuaj yeem. sawv nws.