Ukukhetha umhlinzeki weseva yensimbi engenalutho kuyisinqumo esikhulu. Kunzima ukwazi ukuthi ungaqala kuphi, yini okumele uyibuze, nokuthi mangaki amaseva owadingayo. Ungaphatheki kabi! Lesi sihloko sizokufundisa konke okudingeka ukwazi mayelana nokukhetha umhlinzeki weseva yensimbi engenalutho ukuze uqale usesho lwakho kalula Kusukela ezisekelweni zokuthi iyini iseva yensimbi engenalutho, ukuqonda izinhlobo ezahlukene zabahlinzeki nezinsizakalo zabo, funda ngakho konke odinga ukukwazi mayelana nokukhetha iseva yensimbi engenalutho efanele ngo-2021 **1) Iluphi uhlelo lweseva yensimbi olungenalutho olutholayo Ingabe iseva yensimbi engenalutho ezinikezele ngokugcwele, ezimele ekuvumela ukuthi uzwe amandla aluhlaza amaseva ensimbi angenalutho? Ingabe isevisi ekuvumela ukuthi usebenze ngaphakathi kwendawo yakho yokwenza izinto ezibonakalayo kanye nesofthiwe eqaphela imvelo efana ne-VMware noma i-Hyper-V? Kuthiwani ngezici zokuphepha, njengokuvikelwa kwamaseva e-DDoS? Abahlinzeki bensimbi engenalutho banikeza amaseva ensimbi azinikele, alungiselelwe ngaphambili, futhi ashunwe ngokugcwele angakhuphuka ukuze abambe noma yimuphi umthwalo noma uhlelo lokusebenza oluphonsa kuwo. Abanye abahlinzeki abafana no-Maxihost banikeza ifu elixubile noma insizakalo yokubamba engase ihlanganise ingxubevange yamaseva ensimbi angenalutho kanye nemishini ebonakalayo ebonakalayo (ama-VM) esebenza kumaseva ensimbi angenalutho. Izisingathi zensimbi ezingenalutho ziyatholakala ekucushweni kwe-2-node futhi zakhelwe amasistimu ebhizinisi **2) Wakhiwe kanjani umhlinzeki wensimbi ongenalutho Ingabe umhlinzeki usebenzisa ihadiwe yakhe, noma inkampani, mhlawumbe esebenzisana nabanye abakhiqizi bezingxenyekazi zekhompuyutha? Impendulo yalo mbuzo izosho uhlobo lwendawo ozoyithola kuyo Isakhiwo somhlinzeki wakho weseva yensimbi engenalutho izosho uhlobo lwehadiwe ozoyithola. Amaseva ensimbi angenalutho esimanje enzelwe ukuthi azimele futhi abe nohlelo lokusebenza olulungiselelwe kanye nokucushwa kwehardware. Ulayini womkhiqizo wezingxenyekazi zensimbi zensimbi ezingenalutho kanye nezinhlelo zokuphatha idivayisi ziya ngokuya zithuthuka, futhi umkhiqizi ngamunye unomlando wakhe kanye nezimiso zokuqamba amagama. Ukuba nolwazi olusebenzayo lwemikhiqizo yabathengisi kuyisihluthulelo sokuthola ukusebenza okungcono kakhulu nokuthembeka kuseva yakho kanye nasekutholeni ukuphatha okuphelele. **3) Ingabe likhona iqoqo lamandla okusingatha lapho kudingeka? Ingabe udinga ukubhukha ukuze usebenzise izinsiza ezitholakalayo zeseva Ukubhukha umthamo wokusingatha kufanele kucatshangelwe kahle futhi kuxoxiswane ngakho. Inani lesikhala seseva nezici zohlelo lweseva yakho azikhiyelwanga ngentengo yomhlinzeki wensimbi engenalutho. Ngaphezu kwalokho, umsingathi onikeza umthamo wokubamba ngaphandle kokubhukha kufanele abe ifulegi elibomvu Qiniseka ukuthi unakisisa ukuthi singakanani isikhala seseva ozosithola nokuthi sihlelwa kanjani. Buza umhlinzeki uma ngabe iseva ifakwe izilinganisi zokulayisha ukuze iqhube izinhlelo zokusebenza zewebhu ezinethrafikhi ephezulu **4) Ingabe umhlinzeki wensimbi ongenalutho unikeza ifu elixubile noma isevisi yokubamba Ezimweni eziningi, umhlinzeki weseva yensimbi engenalutho unikeza isevisi yokubamba ifu ye-hybrid. Ukulungiselelwa kwezingxenyekazi zekhompuyutha zomhlinzeki kungabandakanya insimbi engenalutho kanye nama-VM ensimbi angenalutho. I-hypervisor yeseva yensimbi engenalutho izoba yi-hypervisor umhlinzeki wokusingatha ayisebenzisayo. Ngaphezulu kwalokhu, i-hypervisor yensimbi engenalutho ingaba isofthiwe yomuntu wesithathu ongayingeza phezu kweseva yensimbi engenalutho. Lezi zinsizakalo zokubamba amafu ezixubile zivame ukufaka ama-SLA (Izivumelwano Zezinga Lesevisi) ukuze kuqinisekiswe ukuzinza nokuqina kwezingxenyekazi zekhompuyutha zomhlinzeki. Umthetho omuhle wesithupha ukuthi umhlinzeki kufanele anikeze kokubili insimbi engenalutho kanye nama-VM ensimbi angenalutho **5) Hlobo luni lwesivikelo olunikezwa umhlinzeki wensimbi ongenalutho Umhlinzeki ngamunye wensimbi ongenalutho unikeza imodeli yakhe yokuphepha. Hlola ukuze ubone ukuthi angakwazi yini ukuphathwa ngama-akhawunti esevisi ahlukene, kungaba imininingwane yokufinyelela noma iqembu lokuvikela Ukuqonda amamodeli okuphepha ezici zokuphepha zomhlinzeki kuyisihluthulelo sokuqinisekisa indawo evikelekile yeziphakeli zakho. Umhlinzeki ongavikela ihadiwe yesiphakeli esiphathekayo futhi akunikeze amazinga anele okuzihlukanisa nenethiwekhi yomphakathi kuyisinqumo esingcono kakhulu. Uma ukuphepha kwedatha kuwukukhathazeka okukhulu kumhlinzeki wakho wamafu, kufanele ucabangele kakhulu insimbi engenalutho esendaweni. Ngamaseva asemagcekeni, ithimba lakho le-IT lingakhuphula ukuvikeleka nokuvikelwa kwendawo yeseva yakho Ukukhathazeka ngokuvikeleka kuzohlala ku-radar kochwepheshe be-IT. Uma ungakwazi ukuthola izandla zakho kuseva yensimbi engenalutho ehlanganiswe ngokugcwele evela kumhlinzeki othembekile onehadiwe evikelekile kanye nokuvikela isendlalelo senethiwekhi, ungazizwa uqiniseka ngokuvikeleka kwendawo yakho ye-IT.