Tsare maɓallan hanyar sadarwa muhimmin mataki ne na kare dukkan ababen more rayuwa na cibiyar sadarwa. A matsayin cibiyar watsa bayanai, masu sauya hanyar sadarwa na iya zama masu kai hare-hare ta yanar gizo idan akwai lahani. Ta hanyar canza mafi kyawun ayyuka na tsaro, zaku iya kare mahimman bayanan kamfanin ku daga shiga mara izini da ayyukan ƙeta.
1. Canja tsoffin takaddun shaida
Sauyawa da yawa suna zuwa tare da tsoffin sunayen masu amfani da kalmomin shiga waɗanda maharan za su iya amfani da su cikin sauƙi. Canza waɗannan takaddun shaida zuwa masu ƙarfi da na musamman shine mataki na farko don kare canjin ku. Yi amfani da haɗin haruffa, lambobi, da haruffa na musamman don ƙarin ƙarfi.
2. Kashe tashar jiragen ruwa mara amfani
Tashar jiragen ruwa da ba a yi amfani da su a kan canjin ku na iya zama wuraren shigarwa don na'urori marasa izini. Kashe waɗannan tashoshin jiragen ruwa yana hana kowa haɗi da shiga hanyar sadarwar ku ba tare da izini ba.
3. Yi amfani da VLAN don rarraba cibiyar sadarwa
Hanyoyin Sadarwar Yanki na Gida (VLANs) suna ba ku damar raba hanyar sadarwar ku zuwa sassa daban-daban. Ta hanyar keɓance na'urori masu mahimmanci ko na'urori, zaku iya iyakance yaduwar yuwuwar ɓarna kuma ku sanya shi mafi wahala ga maharan samun damar albarkatu masu mahimmanci.
4. Kunna tsaro tashar jiragen ruwa
Siffar tsaron tashar jiragen ruwa na iya ƙuntata waɗanne na'urori za su iya haɗawa zuwa kowace tashar jiragen ruwa akan maɓalli. Misali, zaku iya saita tashar jiragen ruwa don ba da izinin takamaiman adireshin MAC don hana na'urori marasa izini samun dama.
5. Ci gaba da sabunta firmware
Canja masana'anta lokaci-lokaci suna sakin sabunta firmware don facin raunin tsaro. Tabbatar cewa canjin ku yana aiki da sabuwar firmware don kariya daga lahanin da aka sani.
6. Yi amfani da ka'idojin gudanarwa na tsaro
Guji amfani da ka'idojin gudanarwa marasa rufaffen kamar Telnet. Madadin haka, yi amfani da amintattun ladabi kamar SSH (Secure Shell) ko HTTPS don sarrafa canjin don hana shiga cikin bayanai masu mahimmanci.
7. Aiwatar da Lissafin Sarrafa Hannu (ACLs)
Lissafin sarrafa damar shiga na iya ƙuntata zirga-zirga a ciki da waje na sauyawa bisa ƙayyadaddun sharuɗɗa, kamar adireshin IP ko yarjejeniya. Wannan yana tabbatar da cewa masu amfani da na'urori masu izini kawai zasu iya sadarwa tare da hanyar sadarwar ku.
8. Kula da zirga-zirga da rajistan ayyukan
Kula da zirga-zirgar hanyar sadarwa kuma canza rajistan ayyukan akai-akai don sabon aiki. Alamomin da ake tuhuma kamar maimaita shigar da ba su yi nasara ba na iya nuna yuwuwar warwarewar tsaro.
9. Tabbatar da tsaro na jiki na sauyawa
Ma'aikata masu izini ne kawai ya kamata su sami dama ta zahiri zuwa sauyawa. Shigar da maɓalli a cikin ɗakin uwar garken da aka kulle ko majalisar ministoci don hana tambari.
10. Kunna amincin 802.1X
802.1X shine ka'idar sarrafa hanyar sadarwa wacce ke buƙatar na'urori su tantance kansu kafin shiga hanyar sadarwar. Wannan yana ƙara ƙarin kariya daga na'urori mara izini.
Tunani Na Karshe
Tsare maɓallan cibiyar sadarwa tsari ne mai gudana wanda ke buƙatar faɗakarwa da sabuntawa akai-akai. Ta hanyar haɗa saitin fasaha tare da mafi kyawun ayyuka, zaku iya rage haɗarin ɓarnar tsaro sosai. Ka tuna, amintacciyar hanyar sadarwa tana farawa da amintaccen canji.
Idan kana neman amintaccen mafita na hanyar sadarwa, masu sauya mu suna sanye da kayan aikin tsaro na ci gaba don kiyaye hanyar sadarwar ka.
Lokacin aikawa: Dec-28-2024
