I-Bitdefender Internet Security – i-antivirus yanamuhla ene-firewall nokuvikelwa kwedatha yomuntu siqu. Isofthiwe ivikela idatha yobumfihlo ngokumelene nokuphinga nokukhwabanisa, ithola amasayithi angalungile, ikhomba izixhumanisi eziyingozi kumanethiwekhi omphakathi, ihlanganisa imoto ye-intanethi nge-VPN, ivimba imizamo yokushaya ikhamera yewebhu futhi ivikela izinhlobo ezahlukene zokuhlaselwa kwewebhu. Uma ikhompyutha yakho isuselwe nge-rootkit, i-Bitdefender Internet Security ikuvumela ukuba uqalise uhlelo esimweni esiphephile futhi ivimbela ukuqala izinhlelo zokusebenza ezinonya kanyekanye nesistimu. Isofthiwe iqukethe isiphequluli esakhelwe ukuvikela imisebenzi yasebhange nomphathi wephasiwedi ukugcina idatha ye-akhawunti noma ukuphepha amafomu ewebhu. I-Bitdefender Internet Security ihlola uhlelo, izinhlelo zokusebenza nokuxhumeka kwe-Wi-Fi kwezinsongo, kuvimbela izinguquko ezingagunyaziwe kudatha yomuntu siqu futhi kuvimbela noma yimuphi umthelela omubi we-malware ku-PC yakho. Futhi, i-Bitdefender Internet Security ikunika ukuthi usebenzise imoduli yokulawula yabazali ukuvimbela izingane eziqukethwe okungalungile kwi-intanethi.