Vikela ikhompyutha yakho ngokumelene nabaduni, amagciwane kanye nokuningi
Incazelo: I-computer 'firewall' yigama elidlulela phambili ukuchaza izinhlelo ezikhethekile zokuzivikela kwinethiwekhi yekhompyutha noma idivayisi eyodwa yedatha. Isikhathi se-firewall sisuka ekwakhiweni, lapho izinhlelo ezikhethekile zokuvimbela umlilo zibandakanya izindonga ezingena emlilweni zibekiwe ngokuhlelekile ezakhiweni zibe lula ukusabalala komlilo. Ezimoto, i-firewall yinkinga yesimbi phakathi kwe-injini kanye nomshayeli / umgibeli ovikela abantu lapho kwenzeka injini igxile.
Uma kwenzeka amakhompyutha, i-firewall term ichaza noma iyiphi i-hardware noma isofthiwe evimbela amagciwane nabagadli , futhi iyancipha ukuhlasela kwesistimu yekhompyutha.
I-computer firewall ngokwayo ingathatha amakhulu amafomu ahlukene. Kungaba uhlelo lwe-software olukhethekile, noma idivaysi ephathekayo yehadiwe, noma ngokuvamile ukuhlanganiswa kokubili. Umsebenzi walo omkhulu ukuvimbela ithrafikhi engagunyaziwe futhi engadingeki ukungena ohlelweni lwekhompyutha.
Ukuba ne-firewall ekhaya kuhlakaniphile. Ungakhetha ukusebenzisa i-firewall yesofthiwe efana ne " Zone Alarm ". Ungakhetha futhi ukufaka i-hardware firewall " router ", noma usebenzise inhlanganisela kokubili ihadiwe ne-software.
Izibonelo ze-firewall ye-software kuphela: i- Zone Alarm , i-Sygate, i-Kerio.
Izibonelo ze-hardware firewall: Linksys , D-Link , Netgear.
Qaphela: abenzi bezinhlelo ezithile ze-antivirus ezithandwayo nabo banikeza isofthiwe ye-firewall njengenhlangano eyodwa yokuphepha.
Isibonelo: I-AVG Anti-Virus kanye ne-Firewall Edition.
Futhi eyaziwa ngokuthi: "isiphakeli segundlu lemvu", "isibhamu", "i-watchdog", "ukuthumela"