I-firewall uhlelo olungasetshenziswa kuzinhlelo zombili zesoftware ne-hardware futhi kuhloswe ngalo ukuphepha. Esimweni sethu sikhuluma ngesoftware ebizwa ngokuthi Gufw futhi isebenza njengesicishamlilo ngohlelo lwethu olususelwa ku-Linux. I-firewall noma i-firewall, okungenani ensimini, ngokuyisisekelo ifana nabasebenzi bezokuphepha noma i-doorman, ivumela kuphela ithrafikhi oyifunayo futhi ivimbe enye engeyona intshisekelo.
Ngale ndlela, ezinye izimoto ezingafuneki zingavinjelwa, sihlukanisa imishini yethu kunethiwekhi ukuyenza iphephe kakhudlwana. Lokhu kusho ukuthi ayivezwa ezingozini eziningi kangaka, kodwa akuyona indlela engenaphutha, ngakho-ke ungakhohlwa ukusebenzisa ingqondo, sebenzisa amaphasiwedi aqinile, uzivikele kwezinye izinsongo bese ugcine isoftware ivuselelwa ukugwema ubungozi obungasetshenziswa yizigebengu abafuna ukufinyelela kwikhompyutha yakho.
Noma kunjalo ku-Linux kunezinketho eziningi Ukugcina uhlelo luvikelwe futhi lusebenzise i-Firewall noma i-firewall, kwesinye isikhathi ukusebenzisa amathuluzi athile kungaba nzima kubasebenzisi ngaphandle kolwazi oluphakeme. Kodwa-ke, amathuluzi esinawo anamandla amakhulu futhi asivumela ukuthi senze izinto ezingakholeki, kepha kulabo abafuna okuthile okulula nokusheshayo, bangasebenzisa iGufw. Futhi kumahhala, kumahhala futhi ngokusho konjiniyela bayo, kuyisicishamlilo esenziwa ngendlela elula emhlabeni ...
Ine-interface enembile kakhulu yokuqhafaza, ngakho-ke iGufw (empeleni iyisixhumi esibonakalayo sephrojekthi ye-ufw) ngeke ikubangele ikhanda. Vele uyifake futhi uyisebenzise, futhi yize kungesona isibhengezo somlilo esihle kunazo zonke emhlabeni, okuthile okungcono kunokuthile. Kodwa-ke, ihlanganisa izinketho ezithuthukile ezingathintwa ukucubungula okwengeziwe kokukhethwa kukho. Kepha asihambe siye enkingeni ukuyifaka ku-Ubuntu:
sudo apt-get install gufw
Ungayifaka futhi kusuka ku-Synaptic ngifuna igama lakhe uma uthola kulula. Ngemuva kwalokho ungafinyelela Ukucushwa Kwesistimu, Isistimu, Ukuphatha kanye Nokucushwa kwe-Firewall ukuyinika amandla ...