Kuyini Ukuba sengozini kwe-CVE?
Isingeniso
Ukuba sengcupheni kwe-CVE (Ubungozi Okuvamile Nokuchayeka) ubungozi be-cybersecurity odalulwa esidlangalaleni obuthinta isofthiwe ethile noma isistimu. Lobu buthakathaka bungasetshenziswa cybercrgebengu ukuthola ukufinyelela okungagunyaziwe kumasistimu, ukweba idatha ebucayi, noma ukuphazamisa ukusebenza okuvamile.
Zihlonzwa Kanjani Ukuba sengozini kwe-CVE?
Ubungozi be-CVE buvamise ukuhlonzwa futhi bubikwe abacwaningi be-cybersecurity, ababese besebenza nesofthiwe ethintekile noma umkhiqizi wesistimu ukuthuthukisa isiqeshana noma ukulungisa ukubhekana sengozini. Lawa mapeshi ngokuvamile akhululwa njengengxenye yezibuyekezo zesofthiwe ezihleliwe njalo, futhi kubalulekile kubasebenzisi ukuthi bagcine amasistimu abo esesikhathini samanje ukuze baqinisekise ukuthi bavikelekile ezingozini ezaziwayo.
Kuqanjwa Kanjani Ubungozi be-CVE?
Ukuba sengozini ngakunye kwe-CVE kwabelwa isihlonzi esiyingqayizivele, esibizwa nge-CVE ID. Lesi sihlonzi siqukethe uchungechunge lwezinombolo nezinhlamvu, futhi sisetshenziselwa ukulandelela nokubhekisela ekubeni sengozini okuthile. Isibonelo, i-ID ye-CVE ejwayelekile ingase ifomethwe ngokuthi “CVE-2022-0001.”
Ahlukaniswa Kanjani Ubungozi be-CVE?
Ubungozi be-CVE buhlukaniswa ngokusekelwe kubukhulu bamandla umthelela bangaba nakho. I-National Vulnerability Database (NVD), ephethwe yi-National Institute of Standards and Technology (NIST), isebenzisa isistimu yokulinganisa ubukhali obujwayelekile ukuze ihlukanise ubungozi be-CVE. Lolu hlelo luhlanganisa amaleveli obunzima amane:
- Phansi: Ubungozi obunamandla aphansi, njengalawo angasetshenziswa kuphela ngaphansi kwezimo ezingavamile noma adinga ukusebenzisana okubalulekile komsebenzisi.
- Okulingene: Ubungozi obunamandla amaphakathi, obufana nalawo angaxhashazwa ukude kodwa adinga izinga elithile lokusebenzelana nabasebenzisi.
- Okubalulekile: Ubungozi obunomthelela omkhulu onamandla, njengalabo abangaxhashazwa kude ngaphandle kokusebenzisana komsebenzisi.
- Okubalulekile: Ukuba sengcupheni okunomthelela obalulekile ongaba namandla, njengalawo angaxhashazwa kude ngaphandle kokuxhumana komsebenzisi futhi angaholela ekuxhashazweni okusabalele noma ekulahlekeni kwedatha okukhulu.
Ungavikela Kanjani Ezingozini Ze-CVE?
Kunezinyathelo ezimbalwa ongazithatha ukuze uzivikele wena namasistimu akho ezingozini ezaziwayo ze-CVE:
- Gcina amasistimu akho enolwazi lwakamuva ngeziqephu zakamuva nezibuyekezo zesofthiwe. Lokhu kubaluleke kakhulu izinhlelo zokusebenza, iziphequluli zewebhu, nenye isofthiwe evame ukubuyekezwa ukuze kubhekwane nobungozi obusha.
- Sebenzisa isofthiwe ye-antivirus ukuze uvikele ekuhlaselweni kwe-malware engasebenzisa ubungozi.
- Sebenzisa i-firewall ukuze uvimbele ukufinyelela okungagunyaziwe kumasistimu akho.
- Sebenzisa amagama ayimfihlo aqinile futhi uwabuyekeze njalo ukuze wenze kube nzima ukuthi izigebengu ze-inthanethi zikwazi ukufinyelela kuma-akhawunti akho.
- Sebenzisa ukuqinisekiswa kwezinto ezimbili (2FA) ukuze ungeze isendlalelo esengeziwe sokuvikela kuma-akhawunti akho.
Ngokulandela lezi zinqubo ezihamba phambili, ungasiza ukuzivikela wena namasistimu akho ezingozini ezaziwayo ze-CVE futhi wehlise ingcuphe yokuhlaselwa ku-inthanethi.
Isiphetho
Sengiphetha, ukuba sengozini kwe-CVE ubungozi be-cybersecurity odalulwa esidlangalaleni obuthinta isofthiwe ethile noma isistimu. Lobu bungozi bungaba namazinga ahlukahlukene obunzima futhi bungaxhashazwa izigebengu ze-inthanethi ukuze zithole ukufinyelela okungagunyaziwe kumasistimu, zebe idatha ebucayi, noma ziphazamise ukusebenza okuvamile. Kubalulekile ukugcina amasistimu akho enolwazi lwakamuva ngeziqephu zakamuva nezibuyekezo zesofthiwe, sebenzisa isofthiwe ye-antivirus kanye ne-firewall, sebenzisa amagama ayimfihlo aqinile futhi usebenzise ukuqinisekiswa kwezinto ezimbili, futhi ulandele ezinye izinqubo ezingcono kakhulu zokuvikela ngokumelene nokuba sengozini okwaziwayo kwe-CVE futhi unciphise ubungozi. yokuhlasela kwe-inthanethi.
