Kusuka Kubugebengu Bokweba imininingwane ebucayi kuye ku-Ransomware: Umhlahlandlela Wokuvikela Ibhizinisi Lakho Ezisongweni Ezivamile Zokuvikeleka kwe-IT
Ezweni lanamuhla ledijithali, amabhizinisi abhekana nezinsongo ezikhulayo zokuphepha kwe-IT ezingaba nemiphumela elimazayo. Kusukela kubugebengu bokweba imininingwane ebucayi kuya ekuhlaselweni kwe-ransomware, lezi zinsongo zingafaka engozini idatha ebucayi, ziphazamise ukusebenza, futhi ziphumele ekulahlekelweni okukhulu kwezimali. Ukuvikela ibhizinisi lakho kulezi zinsongo ezijwayelekile zokuphepha ze-IT kubalulekile empilweni ende nempumelelo yenkampani yakho kanye nokugcina ukwethenjwa kwamakhasimende akho namakhasimende.
Lo mhlahlandlela ophelele uzongena ezinsongweni ezahlukahlukene zokuphepha kwe-IT amabhizinisi asengozini futhi anikeze amasu nezindlela ezinhle kakhulu zokuvikela inhlangano yakho. Kungakhathaliseki ukuthi uyinkampani encane noma inkampani enkulu, lo mhlahlandlela uklanyelwe ukukusiza uqonde ubungozi bakho futhi uthathe izinyathelo zokuzinciphisa. Kusukela ekufundiseni abasebenzi bakho mayelana nemizamo yobugebengu bokweba imininingwane ebucayi ekusebenziseni ukuqinisekiswa kwezinto eziningi namasistimu aqinile okwenza isipele, sizofaka zonke izici zokuphepha ze-IT ezingasiza ukuqinisa ibhizinisi lakho ngokumelene nezinsongo ezingaba khona.
Ungalindi kuze kufike inhlekelele. Thatha isinyathelo manje ukuze uvikele ibhizinisi lakho futhi uvikele ikusasa lakho. Masiluqale ndawonye lolu hambo futhi siqinisekise ukuphepha nobuqotho bezimpahla zedijithali zenhlangano yakho.
Ukuqonda ukuhlaselwa kobugebengu bokweba imininingwane ebucayi
Ezweni lanamuhla ledijithali, amabhizinisi abhekana nezinsongo ezikhulayo zokuphepha kwe-IT ezingaba nemiphumela elimazayo. Kusukela kubugebengu bokweba imininingwane ebucayi kuya ekuhlaselweni kwe-ransomware, lezi zinsongo zingafaka engozini idatha ebucayi, ziphazamise ukusebenza, futhi ziphumele ekulahlekelweni okukhulu kwezimali. Ukuvikela ibhizinisi lakho kulezi zinsongo ezijwayelekile zokuphepha ze-IT kubalulekile empilweni ende nempumelelo yenkampani yakho kanye nokugcina ukwethenjwa kwamakhasimende akho namakhasimende.
Lo mhlahlandlela ophelele uzongena ezinsongweni ezahlukahlukene zokuphepha kwe-IT amabhizinisi asengozini futhi ahlinzeke ngamasu nezindlela ezinhle kakhulu. ukuze uvikele inhlangano yakho. Kungakhathaliseki ukuthi uyinkampani encane noma inkampani enkulu, lo mhlahlandlela uklanyelwe ukukusiza uqonde ubungozi bakho futhi uthathe izinyathelo ezisebenzayo ukuze uzinciphise. Kusukela ekufundiseni abasebenzi bakho mayelana nemizamo yobugebengu bokweba imininingwane ebucayi kuya ekusebenziseni ukuqinisekiswa kwezinto eziningi namasistimu ayisipele aqinile, sizofaka zonke izici zokuphepha ze-IT ezingasiza ukuqinisa ibhizinisi lakho ngokumelene nezinsongo ezingase zibe khona.
Ungalindi kuze kufike inhlekelele. Thatha isinyathelo manje ukuze uvikele ibhizinisi lakho futhi uvikele ikusasa lakho. Masiluqale ndawonye lolu hambo futhi siqinisekise ukuphepha nobuqotho bezimpahla zedijithali zenhlangano yakho.
Izimpawu ezijwayelekile ze-imeyili yobugebengu bokweba imininingwane ebucayi
Ukuhlaselwa kobugebengu bokweba imininingwane ebucayi kungenye yezindlela ezivame kakhulu zokusongela kwe-IT amabhizinisi abhekana nazo namuhla. Lokhu kuhlasela kuhilela abalingisi abanonya abazenza izinhlangano ezisemthethweni, njengamabhange noma izinkampani ezaziwayo, ukuze bakhohlise abantu abathile ukuze baveze ulwazi olubucayi noma bachofoze izixhumanisi ezinonya. Ukuqonda ukuthi ukuhlasela kobugebengu bokweba imininingwane ebucayi kusebenza kanjani kubalulekile ukuze uvikele ibhizinisi lakho kulo mkhonyovu.
Ukuhlaselwa kobugebengu bokweba imininingwane ebucayi ngokuvamile kuqala nge-imeyili ebonakala sengathi iphuma emthonjeni othembekile. Lawa ma-imeyili avame ukuqukatha imilayezo ephuthumayo noma izipesheli ezihehayo ukuze zihehe abamukeli esenzweni. Bangase bacele ulwazi lomuntu siqu, njengamaphasiwedi noma imininingwane yekhadi lesikweletu, noma baqondise abasebenzisi ukuthi bachofoze isixhumanisi esiholela kuwebhusayithi mbumbulu eklanyelwe ukuntshontsha imininingwane yabo. Ukwazi izimpawu ezijwayelekile ze-imeyili yobugebengu bokweba imininingwane ebucayi kubalulekile ukuze ugweme ukuwela kulezi zilingo.
Ungavikela kanjani ekuhlaselweni kobugebengu bokweba imininingwane ebucayi
Ama-imeyili obugebengu bokweba imininingwane ebucayi angakholisa kakhulu, kodwa izimpawu eziqinisekile zingakusiza ukuthi uzikhombe futhi uvikele ibhizinisi lakho ezinsongweni. Nazi izimpawu ezijwayelekile okufanele uziqaphele:
1. Amakheli e-imeyili akhohlisayo: Ama-imeyili obugebengu bokweba imininingwane ebucayi ngokuvamile asebenzisa amakheli afana nalawo asemthethweni kodwa aqukethe ukuhluka okuncane noma ukungapeli kahle kahle. Nakisisa ikheli le-imeyili lomthumeli ukuze ubone noma yikuphi ukushayisana.
2. Ulimi oluphuthumayo noma olusongelayo: Ama-imeyili obugebengu bokweba imininingwane ebucayi ngokuvamile adala umuzwa wokuphuthuma noma ukwesaba ukusheshisa isenzo esisheshayo. Qaphela ama-imeyili afuna izimpendulo ezisheshayo noma imiphumela esongelayo uma ungathobeli.
3. Okunamathiselwe kwi-imeyili okusolisayo noma izixhumanisi: Ama-imeyili obugebengu bokweba imininingwane ebucayi ngokuvamile ahlanganisa izinanyathiselwa noma izixhumanisi okuthi, lapho zichofozwa, zifake uhlelo olungayilungele ikhompuyutha noma ziqondise kabusha kumawebhusayithi anonya. Gwema ukuvula izinanyathiselwa noma ukuchofoza izixhumanisi ezivela emithonjeni engaziwa noma esolisayo.
Ngokuqapha nokuqaphela lezi zimpawu, unganciphisa ingcuphe yokuba yisisulu sokuhlaselwa kobugebengu bokweba imininingwane ebucayi futhi uvikele ibhizinisi lakho ekuphulweni kwedatha okungaba khona noma ekulahlekeni kwezimali.
Uhlolojikelele lokuhlaselwa kwe-ransomware
Ukuvikela ibhizinisi lakho ekuhlaselweni kobugebengu bokweba imininingwane ebucayi kudinga indlela enezendlalelo eziningi ehlanganisa izixazululo zobuchwepheshe nemfundo yabasebenzi nokuqwashisa. Nawa amanye amasu nezindlela ezihamba phambili zokusiza ukuvikela inhlangano yakho:
1. Sebenzisa izihlungi ze-imeyili nesofthiwe emelene nobugebengu bokweba imininingwane ebucayi: Sebenzisa izihlungi ze-imeyili nesofthiwe emelene nobugebengu bokweba imininingwane ebucayi ukuze uthole futhi uvimbele ama-imeyili asolisayo ngokuzenzakalelayo. Lawa mathuluzi angasiza ekwehliseni inani lama-imeyili obugebengu bokweba imininingwane ebucayi afinyelela amabhokisi okungenayo abasebenzi bakho.
2. Qeqesha abasebenzi bakho: Bafundise ngezingozi zokuhlaselwa kobugebengu bokweba imininingwane ebucayi futhi ubaqeqeshe ukuthi bakhombe futhi babike ama-imeyili asolisayo. Bakhumbuze njalo ngezinqubo ezihamba phambili, njengokungachofa izixhumanisi ezingaziwa noma ukwabelana ngolwazi olubucayi nge-imeyili.
3. Nika amandla ukuqinisekiswa kwezinto eziningi: Ukusebenzisa ukuqinisekiswa kwezinto eziningi kwengeza isendlalelo esengeziwe sokuvikeleka ngokudinga ukuthi abasebenzisi banikeze ukuqinisekiswa okwengeziwe, njengekhodi ehlukile ethunyelwa kudivayisi yabo yeselula, lapho bengena kuma-akhawunti. Lokhu kungasiza ekuvimbeleni ukufinyelela okungagunyaziwe ngisho noma amaphasiwedi enziwe engcupheni.
4. Hlaziya njalo isofthiwe namasistimu: Ukugcina isofthiwe yakho nezinhlelo zisesikhathini kubalulekile ekuvikeleni ibhizinisi lakho ebuthakathakeni obaziwayo abagebengu be-inthanethi abaxhaphazayo. Faka njalo amapeshi okuvikela nezibuyekezo ukuze uqinisekise ukuthi amasistimu akho anokuvikela kwakamuva.
5. Yenza izivivinyo ezilingisayo zobugebengu bokweba imininingwane ebucayi: Hlola ukuqwashisa kwabasebenzi bakho kanye nokulungela kwabo ngokwenza izivivinyo zobugebengu bokweba imininingwane ebucayi elilingiswayo. Lezi zivivinyo zingasiza ekuboneni noma yiziphi izindawo ezinobuthakathaka futhi zinikeze ithuba lokuqeqeshwa okwengeziwe nokuqiniswa.
Ngokusebenzisa lawa maqhinga nezinqubo ezihamba phambili, unganciphisa kakhulu ingcuphe yokuhlaselwa kobugebengu bokweba imininingwane ebucayi futhi uvikele ibhizinisi lakho ekwephulweni kwedatha okungaba khona kanye nokulahlekelwa kwezimali.
Izinyathelo zokuvimbela ukuhlaselwa kwe-ransomware
Ukuhlaselwa kwe-Ransomware kuye kwanda kakhulu eminyakeni yamuva, okubeka usongo olukhulu kumabhizinisi abo bonke osayizi. Lokhu kuhlasela kuhilela isofthiwe enonya ebethela amafayela esisulu, iwenze angafinyeleleki kuze kube yilapho isihlengo sesikhokhiwe. Ukuqonda ukuthi ukuhlasela kwe-ransomware kusebenza kanjani kanye nemiphumela engaba khona engaba nayo kubalulekile ekuvikeleni ibhizinisi lakho.
Ukuhlaselwa kwe-Ransomware kuvame ukuqala ngokuthi umsebenzisi alande noma avule ifayela elinonya noma isixhumanisi engazi. Uma i-ransomware isicushiwe, isakazeka kuyo yonke inethiwekhi, ibhala ngekhodi amafayela futhi ikhiye abasebenzisi bezinhlelo zabo. Abahlaseli babe sebefuna isihlengo, ngokuvamile ngendlela ye-cryptocurrency, ukuze banikeze ukhiye wokukhipha ukubethela.
Ukubaluleka kwamakhophi avamile edatha
Ukuvimbela ukuhlaselwa kwe-ransomware kudinga inhlanganisela yezinyathelo ezisebenzayo kanye nokulungela. Nazi ezinye izinyathelo ongazithatha ukuze uvikele ibhizinisi lakho ekubeni yisisulu se-ransomware:
1. Gcina idatha yakho: Ukwenza ikhophi yasenqolobaneni yedatha yakho njalo kubalulekile ekwehliseni umthelela wokuhlasela kwe-ransomware. Qinisekisa ukuthi izipele zigcinwa ngokuphephile futhi zingaxhunyiwe ku-inthanethi ukuze zigweme ukuthi zingafakwa ebucayini kanye namasistimu akho ayinhloko.
2. Gcina isofthiwe isesikhathini samanje: Njengokuhlasela kobugebengu bokweba imininingwane ebucayi, ukugcina isofthiwe yakho namasistimu kusesikhathini kubalulekile ekuvikeleni ekuhlaselweni kwe-ransomware. Faka amapeshi okuvikela nezibuyekezo ngokushesha ukuze unciphise ubungozi abahlaseli abangase babusebenzise.
3. Sebenzisa izinyathelo zokuphepha eziqinile: Sebenzisa izinqamuleli zomlilo, isofthiwe yokuvikela amagciwane, kanye namasistimu okuthola ukungena ngaphakathi ukuze ungeze izendlalelo zokuvikela kunethiwekhi yakho. Lezi zinyathelo zokuphepha zingasiza ukuthola futhi uvimbele i-ransomware ngaphambi kokuthi idale umonakalo omkhulu.
4. Khawulela amalungelo omsebenzisi: Ukukhawulela amalungelo omsebenzisi kungasiza ukuvimbela ukusabalala kwe-ransomware kuyo yonke inethiwekhi yakho. Nikeza kuphela ukufinyelela kokuphatha kubasebenzi abadingekayo futhi usebenzise izinqubomgomo zephasiwedi eziqinile ukuze unciphise ubungozi bokufinyelela okungagunyaziwe.
5. Fundisa abasebenzi: Qeqesha abasebenzi bakho ukuthi babone futhi bagweme amafayela asolisayo, izixhumanisi, nezinanyathiselwa ze-imeyili ezingaqukatha i-ransomware. Sicela ubakhuthaze ukuthi babike noma yimiphi imisebenzi esolisayo noma ukuphulwa kwezokuphepha okungaba khona ngokushesha.
Ukulandela lezi zinyathelo zokuvimbela kanye nokuhlala uqaphile kunganciphisa kakhulu ingozi yokuba yisisulu sokuhlaselwa kwe-ransomware futhi kuvikele ibhizinisi lakho ekuphazamisekeni okungenzeka kwezezimali nokusebenza.
Ukuqeqeshwa kwabasebenzi kanye nezinhlelo zokuqwashisa
Ukwenza ikhophi yasenqolobaneni yedatha yakho njalo kungesinye sezinyathelo ezibaluleke kakhulu ongazithatha ukuze uvikele ibhizinisi lakho ezinsongweni zokuphepha ze-IT. Esimeni sokuphulwa kwedatha, ukuhlasela kwe-ransomware, noma ezinye izimo ezingalindelekile, ukuba nezipele zakamuva kuqinisekisa ukuthi ungakwazi ukubuyisela ngokushesha amasistimu akho futhi unciphise ukuphazamiseka.
Lapho usebenzisa izipele zedatha, cabangela izinqubo ezihamba phambili ezilandelayo:
1. Yenza ngokuzenzakalela inqubo yokusekelayo: Setha izipele ezizenzakalelayo ukuze uqinisekise ukuthi idatha ebalulekile isekelwa njalo ngaphandle kokuncika ekungeneleleni okwenziwa ngesandla. Lokhu kusiza ukuqeda ubungozi bephutha lomuntu futhi kuqinisekisa ukuthi izipele zihlala zihambisana nesikhathi.
2. Gcina izipele ngokuphephile: Gcina izipele endaweni evikelekile, okungcono kakhulu ngaphandle kwendawo noma emafini. Ukugcina izipele ngokuhlukile kumasistimu akho ayinhloko kusiza ukuwavikela ekonakaleni uma kwenzeka kwephulwa ukuphepha noma umonakalo obonakalayo kungqalasizinda yakho.
3. Hlola ukubuyisela ikhophi yasenqolobaneni: Hlola njalo inqubo yokubuyisela ukuze uqinisekise ukuthi izipele zisebenza kahle futhi zingabuyiselwa. Lokhu kusiza ukuhlonza noma yiziphi izinkinga noma ukungezwani kusenesikhathi, okukuvumela ukuba ukulungise ngaphambi kokuba kuvele inkinga.
Ngokubeka phambili izipele zedatha ezivamile nokulandela lezi zinqubo ezihamba phambili, unganciphisa kakhulu umthelela wezinsongo zokuphepha kwe-IT futhi uqinisekise ukuqhubeka kwebhizinisi naphezu kwezenzakalo ezingalindelekile.
Isofthiwe yezokuphepha ye-IT namathuluzi
Abasebenzi badlala indima ebalulekile ekuvikeleni ibhizinisi lakho ezinsongweni zokuphepha ze-IT. Ukufundisa abasebenzi bakho ngezingozi abangase babhekane nazo nokubanikeza ulwazi oludingekayo namakhono okuhlonza nokusabela ezinsongweni ezingase zibe khona kubalulekile. Ukusebenzisa izinhlelo zokuqeqesha nokuqwashisa abasebenzi kungasiza ekudaleni isiko lokuphepha ngaphakathi kwenhlangano yakho.
Izinhlelo zokuqeqesha kufanele zihlanganise izihloko ezifana nalezi:
1. Ukuqwashisa ngobugebengu bokweba imininingwane ebucayi: Fundisa abasebenzi ngezingozi zokuhlaselwa kobugebengu bokweba imininingwane ebucayi kanye nendlela yokuhlonza nokubika ama-imeyili asolisayo. Bafundise ukuhlolisisa abathumeli be-imeyili, ama-URL, nezinanyathiselwa ngaphambi kokuthatha isinyathelo.
2. Ukuvikeleka kwephasiwedi: Nyusa izinqubo zephasiwedi eziqinile, ezifana nokusebenzisa amagama ayimfihlo ayinkimbinkimbi, ukugwema ukusebenzisa kabusha iphasiwedi, kanye nokunika amandla ukuqinisekiswa kwezinto eziningi. Khuthaza abasebenzi ukuthi babuyekeze amagama abo ayimfihlo futhi bagweme ukwabelana ngawo nabanye njalo.
3. Imikhuba yokuphequlula ephephile: Fundisa abasebenzi mayelana nemikhuba yokuphequlula ephephile, njengokugwema amawebhusayithi asolisayo nokugwema ukulanda amafayela noma ukuchofoza izixhumanisi ezivela emithonjeni engaziwa noma engathenjwa.
4. Ukuvikeleka kwedivayisi yeselula: Umhlahlandlela wokuvikela amadivayisi eselula, okuhlanganisa ukusetha amakhodi okudlula, ukunika amandla ukubethela kwedivayisi, nokugwema ukuxhuma kumanethiwekhi angavikelekile e-Wi-Fi.
Ukutshala imali ezinhlelweni zokuqeqesha nokuqwashisa abasebenzi kunika abasebenzi bakho amandla ukuze babe umugqa wokuqala wokuzivikela ezinsongweni zezokuphepha ze-IT, okusiza ukuvikela ibhizinisi lakho kanye nempahla yalo ebalulekile yedijithali.
Isiphetho
Ngokungeziwe emfundweni yesisebenzi kanye nemikhuba ehamba phambili, ukusebenzisa isofthiwe yezokuphepha ye-IT elungile namathuluzi kungathuthukisa ukuvikeleka kwebhizinisi lakho ezinsongweni zokuphepha ze-IT. Lawa mathuluzi enzelwe ukuhlonza, ukuvimbela, nokusabela ekuhlaselweni okungaba khona. Nazi ezinye zesoftware yezokuphepha ye-IT ebalulekile namathuluzi okufanele uwacabangele:
1.Izicishamlilo: Ama-firewall asebenza njengesithiyo phakathi kwenethiwekhi yakho yangaphakathi nezinsongo zangaphandle, ukuqapha nokulawula ithrafikhi yenethiwekhi engenayo naphumayo. Zisiza ukukhomba nokuvimbela imizamo yokufinyelela engagunyaziwe futhi zingenziwa ngendlela oyifisayo ukuze zivumelane nezidingo zenhlangano yakho.
2. I-antivirus kanye nesofthiwe elwa nohlelo olungayilungele ikhompuyutha: I-antivirus kanye nesofthiwe elwa nohlelo olungayilungele ikhompuyutha ihlola futhi isuse isofthiwe enonya ezinhlelweni zakho. Lawa mathuluzi ahlinzeka ngokuvikeleka kwesikhathi sangempela ezinsongweni ezaziwayo futhi asize ukuthola nokuvimbela ezintsha.
3. Amasistimu okuthola ukungena nokuvinjelwa: Amasistimu okuthola ukungena kanye nokuvimbela (IDPS) aqapha ithrafikhi yenethiwekhi ngomsebenzi osolisayo futhi angavimba ngokuzenzakalelayo noma anciphise ukuhlasela okungenzeka. Zinikeza ukuzivikela okwengeziwe emizamweni yokufinyelela engagunyaziwe futhi zingasiza ekuhlonzeni nasekuphenduleni ekuphulweni kwezokuphepha okungaba khona.
4. Amathuluzi okuskena okuba sengcupheni: Amathuluzi okuskena okuba sengcupheni ahlonza ubuthakathaka obungaba khona kumasistimu akho nezinhlelo zokusebenza, okukuvumela ukuthi ubhekane nabo ngaphambi kokuba abahlaseli bakwazi ukukuxhaphaza. Ukuskena inethiwekhi yakho njalo ukuze kutholwe ubungozi kubalulekile ekugcineni isimo sokuphepha esiqinile.
5. Ulwazi lwezokuphepha kanye nezinhlelo zokuphathwa kwemicimbi (SIEM): Izinhlelo ze-SIEM ziqoqa futhi zihlaziye idatha ehlobene nokuvikeleka emithonjeni ehlukahlukene ukuze kuhlonzwe futhi kuphendule izigameko ezingase zibe khona zokuphepha. Banikeza ukuqapha kanye nesexwayiso ngesikhathi sangempela, okukuvumela ukuthi uthathe isinyathelo esisheshayo lapho kutholwa izinsongo.
Ngokusebenzisa le software yezokuphepha ye-IT namathuluzi, ungathuthukisa ukuma kwenhlangano yakho kokuphepha futhi uvikele kangcono ibhizinisi lakho ezinsongweni zokuphepha ze-IT.
