Ukubaluleka Kokuqasha Ababonisi Bokuphepha Kwamafu Ukuze Uvikele Idatha Yakho

Ukubaluleka Kokuqasha Abaxhumanisi Bokuphepha Kwamafu Ukuvikela Idatha Yakho

Esikhathini sedijithali, ukuvikela idatha yakho kubalulekile. Ngokukhula kwe-cloud computing, amabhizinisi manje abhekene nokuvikela ulwazi olubucayi olugcinwe emafini. Yilapho ukubaluleka kokuqasha abaxhumanisi bezokuphepha befu kuqala khona. Laba ngcweti basebenza ngokukhethekile ekunikezeni izixazululo ezibanzi zokuvikela idatha yakho kanye nokunciphisa ubungozi bokuhlaselwa ku-inthanethi.

Abeluleki bokuphepha kwamafu baqonda ngokujulile izivumelwano zokuphepha zakamuva futhi banolwazi lokusebenzisa izinyathelo zokuphepha eziqinile. Bangakwazi ukubona ubungozi futhi banikeze izixazululo ezihambisanayo ngokuhlola kahle ingqalasizinda yakho. Kusukela kumasu okubhala ngemfihlo kuya kuzilawuli zokufinyelela, ziqinisekisa ukuthi idatha yakho ihlala ivikelekile futhi ihambisana nemithetho yomkhakha.

Ukubambisana nabeluleki bezokuphepha befu kusiza ukuvikela idatha yakho futhi kunikeza ukuthula kwengqondo. Bahlala benolwazi mayelana nesimo sezwe esihlala sivela sezinsongo ze-cybersecurity, iqinisekisa ukuthi inhlangano yakho ilungele ubungozi obungaba khona. Ukwenza kanjalo kukusiza ukuthi uhlale ngaphambi kwezigebengu ze-inthanethi futhi uvikele isithunzi sakho.

Ungashiyi isiphetho sedatha yakho kube yinhlanhla - tshala kubaxhumanisi bezokuphepha bamafu futhi uvikele impahla yakho ebaluleke kakhulu: imininingwane yakho.

Izingozi zokungabi nezinyathelo ezifanele zokuphepha zamafu

Ukuphepha kwamafu kusho izinqubo nobuchwepheshe obusetshenziselwa ukuvikela idatha, izinhlelo zokusebenza, nengqalasizinda ezindaweni zekhompuyutha yamafu. Kubandakanya inhlanganisela yezinyathelo ezibonakalayo, zobuchwepheshe, nezokuphatha ukuze kuvikelwe idatha ekufinyeleleni okungagunyaziwe, ekwephulweni kwedatha, nezinye izinsongo zokuphepha.

Endaweni yekhompyutha yamafu, idatha igcinwa futhi icutshungulwe kumaseva akude afinyelelwa nge-inthanethi. Nakuba i-cloud computing inikeza izinzuzo eziningi, ezifana nokulinganisa nokusebenza kahle kwezindleko, iphinde yethule izinselele ezintsha zokuphepha. Ngaphandle kwezinyathelo zokuphepha ezifanele, idatha ebucayi ingadalulwa ekufinyeleleni okungagunyaziwe, ukulahleka kwedatha, noma ukwebiwa.

Ukuphepha kwamafu kuhlanganisa izici ezahlukahlukene, ezifaka ukufakazela ubuqiniso, ukubethela, izilawuli zokufinyelela, ukwenza isipele idatha, nokutholwa kwenhlekelele. Lezi zinyathelo zisebenza ndawonye ukuze kuqinisekiswe ukugcinwa kuyimfihlo kwedatha yakho, ubuqotho, nokutholakala emafini. Ukuqonda ukuphepha kwamafu kubalulekile ukuze izinhlangano zivikele idatha yazo ngempumelelo futhi zinciphise ubungozi obuhlobene ne-cloud computing.

Izinzuzo zokuqasha ochwepheshe bezokuphepha befu

Ukwehluleka ukusebenzisa izindlela zokuphepha ezifanele zamafu kungaba nemiphumela emibi kumabhizinisi. Ngaphandle kokuvikelwa okwanele, izinhlangano zisengozini enkulu yezingozi eziningi:

1. Ukuphulwa kwedatha: Enye yezingozi ezinkulu kakhulu amandla okuphulwa kwedatha. Izigebengu ze-inthanethi zihlala ziqondise izinhlangano ukuze zithole ukufinyelela okungagunyaziwe olwazini olubucayi. Ukuphulwa kwedatha okuyimpumelelo kungaholela ekulahlekelweni kwezimali, ekulimaleni kwesithunzi, kanye nemiphumela yezomthetho.

2. Ukulahleka kwedatha: Ngaphandle kwekhophi efanele nezinyathelo zokutakula inhlekelele, izinhlangano zingase zibhekane nokulahlekelwa idatha esimweni sokwehluleka kwezingxenyekazi zekhompyutha, izinhlekelele zemvelo, noma amaphutha abantu. Ukulahlekelwa idatha ebalulekile kungaphazamisa ukusebenza kwebhizinisi futhi kube nemiphumela ebalulekile yezezimali nokusebenza.

3. Ukwephulwa kokuthobela imithetho: Izimboni eziningi zinezidingo eziqinile zokulawula zokuvikela idatha. Ukwehluleka ukuthobela le mithetho kungaholela ekuhlawulisweni kanye nemiphumela yezomthetho. Abeluleki bezokuphepha bamafu basiza izinhlangano ukuthi zithobelane nemithetho eqondene nomkhakha futhi zigweme izinhlawulo ezibizayo.

4. Ukulimala kwesithunzi: Ukuphulwa kwedatha noma isigameko sokuvikeleka singalimaza kakhulu isithunzi senhlangano. Amakhasimende, ozakwethu, nababambiqhaza balahlekelwa ukwethemba ikhono lenhlangano lokuvikela idatha yabo, okungase kube nokulahlekelwa ibhizinisi namathuba.

5. Ukwebiwa kwempahla yengqondo: Ukwebiwa kwempahla yengqondo kuyinkinga enkulu yebhizinisi. Ngaphandle kwezinyathelo ezifanele zokuphepha zamafu, impahla eqanjiwe ebalulekile, njengezimfihlo zokuhweba noma ulwazi lobunikazi, ingantshontshwa futhi isetshenziswe izimbangi noma abadlali abanonya.

6. Ukuphazamiseka kwebhizinisi: Isigameko sezokuphepha singaphazamisa ukusebenza kwebhizinisi, okuholela ekuphelelweni yisikhathi, ukulahlekelwa umkhiqizo, nokulahlekelwa kwezimali. Izinhlangano zingase zibhekane nobunzima bokuthi zilulame ekuphazanyisweni okunjalo, ikakhulukazi ngaphandle kwempendulo efanele yezehlakalo kanye nezinhlelo zokuthola kabusha.

Lezi zingozi zigqamisa ukubaluleka kokusebenzisa izinyathelo zokuphepha zamafu eziqinile ukuze kuvikelwe idatha ebucayi nokugcina ukuqhubeka kwebhizinisi.

Indlela abeluleki bokuphepha kwamafu bangasiza ngayo ukuvikela idatha yakho

Ukuqasha abeluleki bokuphepha kwamafu kunikeza izinzuzo eziningi zezinhlangano ezifuna ukuvikela idatha yazo emafini. Lezi zingcweti ziletha ubuchwepheshe obukhethekile nolwazi ukuze kuqinisekiswe ukuphepha kwengqalasizinda yakho yamafu:

1. Ulwazi nolwazi lochwepheshe:

Abeluleki bezokuphepha bamafu banolwazi olujulile lwezivumelwano zokuphepha zakamuva, imikhuba emihle, namazinga omkhakha. Banolwazi lokusebenzisa izindlela zokuphepha kuzo zonke izinkundla zamafu futhi banganikeza izixazululo ezihambisana nezidingo ezihlukile zenhlangano yakho.

2. Ukuhlolwa kobungozi kanye nokuphathwa kobungozi:

Abeluleki bezokuphepha bamafu bahlola kahle ingqalasizinda yakho ukuze bahlonze ubungozi kanye nezingozi ezingaba khona. Bahlaziya ukwakheka kwakho kwamafu, ukulungiselelwa kwenethiwekhi, izilawuli zokufinyelela, nesitoreji sedatha ukuze bakhombe izindawo ezidinga ukuthuthukiswa. Ukubhekana nalobu bungozi kusiza ukunciphisa ubungozi bokuphulwa kwedatha nokufinyelela okungagunyaziwe.

3. Ukuqaliswa kwezinyathelo zokuphepha eziqinile:

Abeluleki bokuphepha kwamafu basebenzisa ibanga lezinyathelo zokuphepha ukuze bavikele idatha yakho. Lezi zinyathelo zingabandakanya amasu okubethela, ukuqinisekiswa kwezinto eziningi, ukuhlukaniswa kwenethiwekhi, amasistimu okuthola ukungena, kanye nezixazululo zolwazi lwezokuphepha kanye nokuphathwa kwemicimbi (SIEM). Ngokusebenzisa inhlanganisela efanele yezilawuli zokuphepha, ziqinisekisa ukuthi idatha yakho ihlala ivikelekile futhi ithobela imithetho yomkhakha.

4. Ukuqapha okuqhubekayo kanye nobuhlakani bokusongela:

Abeluleki bezokuphepha bamafu baqhubeka beqapha ingqalasizinda yakho ukuze bathole futhi baphendule ngokushesha izehlakalo zokuphepha. Basebenzisa amathuluzi namasu obuhlakani athuthukile ukuhlonza izinsongo ezingaba khona kanye nokuba sengozini. Ukuhlala ngaphambi kwezinsongo ezivelayo ze-inthanethi kusiza ukuvimbela ukwephulwa kwezokuphepha futhi kunciphise izingozi ngempumelelo.

5. Impendulo yesigameko kanye nokululama:

Esigamekweni sezokuphepha, abeluleki bezokuphepha befu bahlomele ukuphendula ngokushesha nangempumelelo. Banezinhlelo zokuphendula izigameko ezikhona, ezibenza bakwazi ukuqukatha futhi banciphise umthelela wokwephulwa komthetho. Ukwengeza, basiza ekusebenziseni amasu okubuyisela inhlekelele ukuze kuqinisekiswe ukuqhubeka kwebhizinisi nokunciphisa isikhathi sokuphumula.

6. Ukuthobela imithetho nemithethonqubo:

Abeluleki bezokuphepha bamafu basiza izinhlangano ukuthi zihambe ngendlela eyinkimbinkimbi yemithetho yokuvikela idatha. Baqinisekisa ukuthi ingqalasizinda yakho yamafu ihlangabezana nezidingo zokuthobelana eziqondene nomkhakha othile, njenge-GDPR, i-HIPAA, noma i-PCI DSS. Ngokuhlala zithobela, izinhlangano zigwema izinhlawulo ezibizayo futhi zigcine ukwethenjwa kwamakhasimende.

Ubungcweti nezinsizakalo zabaxhumanisi bokuphepha kwamafu zinikeza izinhlangano ukuthula kwengqondo, zazi ukuthi idatha yazo ivikelwe ochwepheshe bomkhakha abahlala ngaphambi kwezwe eliguqukayo le-cybersecurity.

Izinto okufanele zicatshangelwe lapho uqasha umxhumanisi wezokuphepha wamafu

Ngaphandle kokubaluleka kokuqasha abeluleki bezokuphepha befu, imibono eyiphutha embalwa evamile ezungeza indima yabo namandla abo. Ake sibhekane neminye yale mibono eyiphutha:

1. "Asibadingi abeluleki bezokuphepha befu ngoba umhlinzeki wethu wamafu uphatha ukuphepha." Nakuba abahlinzeki bamafu behlinzeka ngezinyathelo zokuphepha, kubalulekile ukuqonda ukuthi ukuphepha emafini kuwumthwalo wemfanelo owabiwe. Abeluleki bezokuphepha bamafu basiza izinhlangano ukuthi ziqonde izibopho zazo futhi ziqinisekise ukuthi izilawuli ezifanele zokuphepha zikhona.

2. “Abeluleki bezokuphepha bamafu babiza kakhulu.” Nakuba kunezindleko ezihlotshaniswa nokuqasha abeluleki bezokuphepha befu, izindleko ezingaba khona zokuphulwa kwedatha noma isigameko sokuphepha zinkulu kakhulu ukutshalwa kwezimali kumasevisi ochwepheshe okuphepha. Ubuchwepheshe be-Cloud security consultants kanye nokuthula kwengqondo kuqinisekisa izindleko.

3. "Sinethimba le-IT langaphakathi, ngakho asibadingi abaxhumanisi bangaphandle." Nakuba ithimba le-IT elingaphakathi endlini lingakwazi ukuphatha imisebenzi ye-IT yansuku zonke, abeluleki bezokuphepha befu baletha ubuchwepheshe obukhethekile nolwazi ekuvikelekeni kwamafu. Zinikeza umbono oqondile futhi zihambisana namathrendi akamuva ezokuphepha nezinsongo.

4. "Abeluleki bezokuphepha bamafu bagxila kuphela ezicini zobuchwepheshe." Abeluleki bokuphepha kwamafu bagxila ezintweni zobuchwepheshe kodwa futhi bacabangele umongo obanzi wezidingo zokuphepha zenhlangano yakho. Baqondanisa izinyathelo zokuphepha nezinjongo zebhizinisi lakho, izimfuneko zokuthobela imithetho, nokubekezelela ubungozi.

5. “Abeluleki bezokuphepha bamafu bangasusa zonke izingozi zokuphepha.” Nakuba abeluleki bezokuphepha befu banganciphisa kakhulu izingozi zokuphepha, kubalulekile ukukhumbula ukuthi asikho isilinganiso sokuphepha esingenangqondo ngo-100%. Izinsongo ze-Cyber ​​zihlala zivela, futhi izinhlangano kufanele zamukele indlela esheshayo neqhubekayo yokuphepha.

Ukuqonda le mibono eyiphutha kungasiza izinhlangano zinqume ukuqasha abeluleki bezokuphepha befu futhi zisuse ukukhathazeka okungenasisekelo.

Izibonelo: Izibonelo zamaphrojekthi aphumelelayo wokubonisana nokuphepha kwamafu

Lapho uqasha umxhumanisi wezokuphepha wamafu, kubalulekile ukucabangela izici ezilandelayo ukuze uqinisekise ukuthi ukhetha uzakwethu ofanele wenhlangano yakho:

1. Isipiliyoni nobungcweti: Bheka abeluleki abanerekhodi eliqinisekisiwe lokuphepha kwamafu. Cabangela ulwazi lwabo ngezinkundla ezahlukene zamafu, imithetho eqondene nemboni ethile, namaphrojekthi ayinkimbinkimbi abawaphethe.

2. Idumela nezinkomba: Hlola isithunzi someluleki embonini bese ucela izinkomba kumakhasimende wangaphambilini. Lokhu kuzokunikeza imininingwane ngamakhono abo, ubungcweti, nokwaneliseka kwamakhasimende.

3. Izitifiketi neziqu: Bheka abaxhumanisi abanezitifiketi ezifanele, njenge-Certified Cloud Security Professional (CCSP) noma i-Certified Information Systems Security Professional (CISSP). Lezi zitifiketi ziqinisekisa ulwazi lwabo nolwazi lwabo ekuvikelekeni kwamafu.

4. Ukusebenzisana nokuxhumana: Ukusebenzisana okuphumelelayo nokuxhumana kubalulekile ukuze kube nobudlelwano obuphumelelayo. Qinisekisa ukuthi umxhumanisi uyaziqonda izidingo zenhlangano yakho, uxhumana ngokucacile, futhi unikeza izibuyekezo ezivamile mayelana nenqubekelaphambili yephrojekthi.

5. Ukuvumelana nezimo nokulinganisa: Cabangela ikhono lomeluleki lokuzivumelanisa nezidingo ezishintshayo zenhlangano yakho futhi ukale amasevisi abo ngokufanele. Izidingo zokuphepha zamafu zingase ziguquke, futhi ukusebenza nomxhumanisi ongakwazi ukwamukela lezi zinguquko kubalulekile.

6. Izindleko nenani: Nakuba izindleko ziyisici, akufanele kube ukuphela kwesici esinqumayo. Cabangela inani elinikezwa umxhumanisi ngokolwazi, isipiliyoni, kanye nomthelela ongaba khona ekumeni kokuvikeleka kwenhlangano yakho.

Ngokuhlola ngokucophelela lezi zici, izinhlangano zingenza isinqumo esinolwazi lapho zikhetha umxhumanisi wezokuphepha wamafu oqondana kangcono nezidingo zabo.

Izitifiketi zokubonisana nokuphepha kwamafu neziqu

Ukukhombisa umthelela wokuqasha ochwepheshe bezokuphepha befu, ake sihlole izifundo ezimbalwa ezibonisa amaphrojekthi aphumelelayo:

Isifundo 1: Inkampani X - Ukuvikela inkundla ye-e-commerce esekelwe emafini

I-Company X, inkampani ye-e-commerce ekhula ngokushesha, idinga ukuvikela inkundla yayo esekelwe emafini ukuze ivikele idatha yamakhasimende futhi igcine ukuthobelana nemithetho yemboni. Baqashe umxhumanisi wezokuphepha wamafu owenze ukuhlolwa okuphelele kokuphepha futhi wahlonza ubungozi kungqalasizinda yabo yamafu.

Umxhumanisi wenze izinyathelo zokuphepha ezihlukahlukene, okuhlanganisa ukubethela kwedatha yekhasimende, izilawuli zokufinyelela ezivikelekile, namasistimu okuthola ukungena. Baphinde benza izinhlelo zokubhekana nezigameko kanye nezinhlelo zokulungisa izimo eziphuthumayo ukuze kuqinisekiswe ukuqhubeka kwebhizinisi ngesikhathi sesigameko sokuphepha.

Njengomphumela wemizamo yomeluleki, i-Company X izuze ukuvikeleka kwedatha okuthuthukisiwe, ukuthobela okuthuthukisiwe, nokwethenjwa kwamakhasimende okwandisiwe. Bakwazile ukukhulisa imisebenzi yabo ngokuzethemba kuyilapho benciphisa ubungozi obuhlobene nokugcina nokucubungula idatha yekhasimende ebucayi emafini.

Indaba-sifundo 2: Inkampani Y – Ukuqinisa ukuphepha kwamafu kumhlinzeki wezinsizakalo zezezimali

I-Company Y, umhlinzeki wamasevisi wezezimali, yabona isidingo sokuqinisa izinyathelo zayo zokuphepha zefu ukuze kuvikelwe idatha yezezimali yekhasimende futhi ihlangabezane nezimfuneko zokulawula. Bahlanganyele nomeluleki wezokuphepha wefu onolwazi embonini yezezimali kanye nemikhuba ehamba phambili yokuphepha kwamafu.

Umxhumanisi wenze ukuhlolwa okuphelele kobungozi futhi wahlonza izindawo okufanele zithuthukiswe nengqalasizinda yefu yeNkampani Y. Basebenzise amasu okubethela, ukuqinisekiswa kwezinto eziningi, kanye nezinhlelo ezithuthukile zokuthola izinsongo. Baphinde benza uhlelo oluphelele lokuphendula izigameko ukuze kubhekwane nezigameko ezingaba khona zokuphepha ngokushesha.

Ngokusebenzisana eduze nethimba le-IT leNkampani Y, umxhumanisi unikeze ukuqeqeshwa nesiqondiso mayelana nemikhuba emihle yokuphepha kwamafu. I-Company Y ithole ukuvikeleka okuthuthukisiwe, ukuthobela imithetho yemboni, kanye nokuzethemba kwekhasimende okuthuthukisiwe ekhonweni layo lokuvikela idatha yezezimali ebucayi.

Lezi zifundo zezindaba zigqamisa izinzuzo ezibonakalayo izinhlangano ezingafinyelela kuzo ngokubambisana nabaxhumanisi bezokuphepha befu. Ubuchwepheshe babo nezixazululo ezihambisanayo zisiza ukunciphisa ubungozi, zithuthukise ukuvikelwa kwedatha, futhi zigcine ukuthobelana nemithetho yemboni.

Ukukhetha ifemu efanele ye-Cloud Security

Izitifiketi neziqu kungaba izinkomba ezibalulekile zolwazi nobuchule babo lapho behlola abeluleki bezokuphepha befu. Nazi izitifiketi ezimbalwa ongazibheka:

1. Uchwepheshe Oqinisekisiwe Wokuphepha Kwamafu (CCSP): Lesi sitifiketi siqinisekisa ulwazi namakhono adingekayo ukuze udizayine, uphathe, futhi uvikele izindawo zamafu. Ihlanganisa izizinda ezihlukahlukene, okuhlanganisa imiqondo yamafu, izakhiwo, ukuphepha kwedatha, nokuhambisana nomthetho.

2. Certified Information Systems Security Professional (CISSP): Nakuba ingaqondile ekuvikelekeni kwamafu, i-CISSP iyisitifiketi esiqashelwa kabanzi sochwepheshe bezokuphepha bolwazi. Ihlanganisa izizinda ezihlukahlukene zokuphepha, okuhlanganisa ukulawula ukufinyelela, i-cryptography, kanye nemisebenzi yezokuphepha.

3. Ingcweti Yokuphepha Kwamafu Eqinisekisiwe (CCSS): Lesi sitifiketi sigxile ekuvikelekeni kwamafu. Ihlanganisa ukwakheka kwamafu, ukuvikelwa kwedatha, ubunikazi nokuphathwa kokufinyelela, kanye nempendulo yesigameko.

4. Ukuphepha Okuqinisekisiwe kwe-AWS - Okukhethekile: Lesi sitifiketi siqondene ngqo ne-Amazon Web Services (AWS) futhi siqinisekisa ubuchwepheshe.

Isiphetho: Ukutshala imali kochwepheshe bezokuphepha befu ukuze uthole ukuthula kwengqondo

Lapho ukhetha inkampani yokubonisana nokuphepha kwamafu, izici eziningana kufanele zibhekwe. Nawa amaphuzu abalulekile okufanele uwakhumbule:

1. Ubungcweti Nesipiliyoni

Enye yezinto ezibaluleke kakhulu okufanele icatshangelwe lapho uqasha inkampani yokubonisana nokuphepha kwamafu ubuchwepheshe kanye nolwazi lwabo. Bheka abaxhumanisi abanerekhodi eliqinisekisiwe emkhakheni futhi usebenze nezinhlangano ezifanayo. Kufanele babe nokuqonda okujulile kwezinqubo ezihamba phambili zokuphepha kwamafu futhi bakwazi ukunikeza izinkomba kanye nezifundo eziyizimo ukuze babonise amakhono abo.

2. Ukuhlola Okuphelele kanye Nokuhlaziya

Inkampani enedumela elihle lokubonisana nokuphepha kwamafu kufanele ihlole ngokucophelela ingqalasizinda yakho ekhona futhi ihlonze noma yibuphi ubungozi noma ubuthakathaka. Kufanele babe namathuluzi nobungcweti bokwenza ukuhlaziya okujulile futhi bakunikeze umbiko onemininingwane yalokho abakutholile. Lokhu kuzokusiza uqonde isimo samanje sezinyathelo zakho zokuphepha futhi wenze izinqumo ezinolwazi mayelana nentuthuko edingekayo.

3. Izixazululo Ezihlanganisiwe

Yonke inhlangano ihlukile, kanjalo nezidingo zabo zokuphepha. Ifemu enhle yokubonisana nokuphepha kwamafu kufanele ikunikeze izixazululo ezihambisana nezidingo zebhizinisi lakho. Kufanele bacabangele izici ezifana nosayizi wenhlangano yakho, uhlobo lwedatha yakho, nanoma yimiphi imithetho yokuthobela esebenza embonini yakho. Ngokwenza izincomo zabo ngendlela oyifisayo, bangaqinisekisa ukuthi idatha yakho ivikelwe ngempumelelo.

4. Indlela Esebenzayo

Izinsongo ze-Cybersecurity zihlala zivela, futhi ukuhlala isinyathelo esisodwa ngaphambi komdlalo kubalulekile. Bheka inkampani yezokuvikela yefu ethatha indlela esheshayo kwezokuphepha. Kufanele babhekane nobuthakathaka bamanje, balindele ubungozi, futhi baqondise ukuncishiswa. Lo mcabango osebenzayo uzokusiza ukuthi uhlale ngaphambi kwezigebengu ze-inthanethi futhi unciphise umthelela wokuhlaselwa okungaba khona.

5. Ukwesekwa Okuqhubekayo kanye Nokuqapha

Ukuvikeleka kwedatha akuwona umsebenzi wesikhathi esisodwa. Kudinga ukuqapha njalo nezibuyekezo ukuze uqinisekise ukuthi idatha yakho ihlala ivikelekile. Ifemu ethembekile yokubonisana nokuphepha kwefu kufanele inikeze ukusekela okuqhubekayo kanye nezinsizakalo zokuqapha ukuze ikusize ugcine ukuphepha okuphezulu. Lokhu kuhlanganisa ukuhlolwa kokuvikela okuvamile, izibuyekezo ezinsongweni zakamuva, nokuphendula kwesigameko nosizo lokuthola kabusha.