Chii chinonzi CVE Vulnerability?
ziviso
Kusagadzikana kweCVE (Common Vulnerabilities and Exposures) injodzi inoburitswa pachena necybersecurity inokanganisa imwe software kana system. Izvi zvinokanganisa zvinogona kushandiswa ne cybercrosec kuwana mukana usina kutenderwa kumasisitimu, kuba data rinonzwisisika, kana kukanganisa mashandiro akajairika.
Ko CVE Vulnerabilities Inoziviswa Sei?
Kusagadzikana kweCVE kunowanzo zivikanwa uye kutaurwa nevatsvakurudzi vecybersecurity, avo vanobva vashanda nesoftware yakakanganisika kana mugadziri wesystem kugadzira chigamba kana kugadzirisa kugadzirisa kusagadzikana. Aya mapeche anowanzo kuburitswa sechikamu chenguva dzose yakarongwa magadzirirwo esoftware, uye zvakakosha kuti vashandisi vachengetedze masisitimu avo ari emazuva ano kuti vaone kuti vadzivirirwa kubva mukusagadzikana kunozivikanwa.
Ko CVE Vulnerabilities Inotumidzwa Sei?
Imwe neimwe CVE kusazvibata inopihwa yakasarudzika identifier, inozivikanwa seCVE ID. Chiziviso ichi chine nhamba dzakatevedzana nemavara, uye chinoshandiswa kuronda nekunongedza kusazvibata chaiko. Semuenzaniso, yakajairika CVE ID inogona kuumbwa se "CVE-2022-0001."
Ko CVE Vulnerabilities Inoiswa Sei?
Kusagadzikana kweCVE kwakaiswa mumapoka zvichienderana nekuoma kwekugona kuchinja vanogona kuva nazvo. Iyo National Vulnerability Database (NVD), iyo inotungamirwa neNational Institute of Standards and Technology (NIST), inoshandisa yakamisikidzwa kuomarara hurongwa hwekuisa CVE kusasimba. Iyi sisitimu inosanganisira mana mazinga ekuomarara:
- Kuderera: Kusagadzikana kune kushomeka kunogona kuitika, senge izvo zvinongo shandiswa zvisina kujairika kana zvinoda kupindirana kwevashandisi.
- Zvine mwero: Kusakuvara kune zvine mwero zvinogona kukanganisa, senge izvo zvinogona kushandiswa kure asi zvinoda imwe nhanho yekudyidzana kwevashandisi.
- Zvakakosha: Kusagadzikana kune zvakakosha zvinogona kukanganisa, senge izvo zvinogona kushandiswa kure pasina kupindirana kwemushandisi.
- Yakakosha: Kusazvibata kune zvakakosha zvinogona kukanganisa, senge izvo zvinogona kushandiswa kure pasina chero mushandisi kupindirana uye zvinogona kutungamira mukubiridzira kwakapararira kana kurasikirwa kukuru kwedata.
Unogona Sei Kudzivirira Kubva Pakusagadzikana kweCVE?
Pane akati wandei matanho aunogona kutora kuti uzvidzivirire iwe neako masisitimu kubva kune inozivikanwa CVE kusagadzikana:
- Chengetedza masisitimu ako anoenderana neazvino zvigamba uye software inogadziridza. Izvi zvinonyanya kukosha kune anoshanda masisitimu, mabhurawuza, uye mamwe masoftware anogara achivandudzwa kuti agadzirise kusashanda kutsva.
- Shandisa antivirus software kudzivirira kubva kune malware kurwiswa iyo inogona kushandisa kusazvibata.
- Shandisa firewall kudzivirira kupinda kusingatenderwe kune ako masisitimu.
- Shandisa mapassword akasimba uye gara uchiavandudza kuti zvinyanye kuomera matsotsi epamhepo kuwana maakaundi ako.
- Shandisa mbiri-factor authentication (2FA) kuwedzera imwe nhanho yekudzivirira kumaakaundi ako.
Nekutevedzera aya akanakisa maitiro, unogona kubatsira kuzvidzivirira iwe neako masisitimu kubva kune inozivikanwa CVE kusagadzikana uye kuderedza njodzi yekurwiswa kwecyber.
mhedziso
Mukupedzisa, kusazvibata kweCVE kuburitswa pachena kwecybersecurity kusagadzikana kunobata imwe software kana system. Kusagadzikana uku kunogona kuve neakasiyana mazinga ekuomarara uye kunogona kushandiswa nema cybercriminals kuti vawane mukana usina mvumo kumasisitimu, kuba data rakavanzika, kana kukanganisa mashandiro akajairwa. Izvo zvakakosha kuti uchengetedze masisitimu ako anoenderana neazvino zvigamba uye software inogadziridza, shandisa antivirus software uye firewall, shandisa mapassword akasimba uye shandisa maviri-chinhu chechokwadi, uye kutevera mamwe maitiro akanakisa ekudzivirira kubva kune inozivikanwa CVE kusasimba uye kuderedza njodzi. ye cyber attack.
