Udinga ukuvikela idatha yakho? Funda kabanzi mayelana ne- izinzuzo zezinsizakalo zokubonisana nokuphepha kolwazi nokuthi zingasiza kanjani ukuvikela izimpahla ezibalulekile zenkampani yakho.
Ukuvikela idatha kubaluleke kakhulu kunangaphambili ngesimo esishintsha njalo sokusatshiswa kwe-inthanethi. Izinsizakalo zokubonisana ngokuvikeleka kolwazi zinikeza izinhlangano ulwazi nezinsiza zokuvikela izimpahla zedijithali. Funda kabanzi mayelana nezinzuzo zalezi zinsizakalo nokuthi zingasiza kanjani ukuvikela inkampani yakho.
Ukwakha Uhlelo Oluvikelekile.
Izinsizakalo zokubonisana nokuphepha kolwazi ingakusiza ukwakha isistimu evikelekile ngokuhlaziya ubuchwepheshe bakho bamanje nokusebenzisa izinyathelo zokuqinisekisa ukuvikeleka okuphelele kwedatha yakho. Laba ngcweti bangakwazi ukuhlonza ubungozi obungase bube khona, bathuthukise izinqubomgomo nezinqubo ezivikela idatha yenkampani, baqaphe amasistimu ukuze bangenelele, futhi bakhe uhlelo lokuphendula isigameko ekuhlaselweni ku-inthanethi. Ngaphezu kwalokho, abeluleki bezokuphepha bangahlola njalo ukusebenza kwezinqubo nobuchwepheshe ukuze baqinisekise ukuvikelwa kwakamuva.
Ukuhlola Izingozi Zokuphepha.
Enye yezinzuzo ezibalulekile ze izinsiza zokubonisana nokuphepha kolwazi amandla abo okuhlonza nokuhlola ubungozi bezokuphepha ngokuqhubekayo. Ukuhlola ukusebenza kwesistimu yakho njalo kuvumela laba ochwepheshe ukukhomba ubungozi futhi benze ngokwezifiso izixazululo zesimo ngasinye esiyingqayizivele. Bangaphinde bakweluleke ngezinqubo ezingcono kakhulu zokuqinisekisa ukuthi amasistimu akho ahlala evikelekile endaweni ehlala ishintsha yedijithali.
Sisungula Izinqubomgomo Nezinqubo Eziqinile.
Umxhumanisi wezokuvikela onolwazi angasiza inkampani yakho ithuthukise izinqubomgomo eziqinile kanye nezinqubo ezikhawulela ubungozi bokuphulwa kwedatha. Njengomholi embonini, bazokwazi ukukweluleka ngokuthi ungahlangabezana kanjani kangcono nezindinganiso ezidingekayo zezindawo ezivikelekile ze-IT, njengalezo ezibekwe yi-GDPR noma i-PCI DSS. Ngokuba nesethi ecacile yezinqubomgomo ezibhalwe ohlelweni olusebenzisekayo futhi udlulisele lokhu okulindele kumalungu ezisebenzi, ungaqinisekisa ukuthi wonke umuntu uyazi ukuthi kubaluleke kangakanani ukuphepha enhlanganweni yakho.
Ukuhlonza Ubuthakathaka Besistimu Bokuvinjelwa Kokulahleka Kwedatha noma Ukonakala.
Izinsizakalo zokubonisana nokuphepha kolwazi ingakusiza ukuthi ubone izindawo ezisengozini ngaphakathi kwenhlangano yakho, njengezingxenye zesistimu eziphelelwe yisikhathi noma ezinganele, engcupheni yokulahleka kwedatha noma ebucayini. Umxhumanisi onolwazi angahlola ukusebenza kahle kwezinhlelo ze-IT ezikhona futhi eluleka ngokunciphisa noma yiziphi izingozi ezihlobene. Bazokwazi futhi ukuncoma izindlela zokuvikela imininingwane eyimfihlo ngokuthumela i-Hardware nezixazululo ezifanele zesoftware nokudala amanethiwekhi avikelekile. Lokhu kusiza izinkampani ziqinisekise ukumbozwa okuphelele ngokumelene nokuphulwa kwedatha nezinye izinsongo.
Ukusebenzisa Izixazululo Ezithuthukisiwe Zokuvimba Ukuhlasela Kwe-Cyber noma Imizamo Yokufinyelela Engagunyaziwe.
Izinsizakalo zokubonisana ngokuvikeleka kolwazi nazo zingaba usizo uma kuziwa ekusebenziseni izixazululo ezithuthukisiwe zokuvimbela ukuhlasela kwe-cyber noma imizamo yokufinyelela engagunyaziwe. Lokhu kuhlanganisa ukuklama nokukhipha izinhlelo zokusebenza zokubethela ezivikelekile ezivikela idatha edluliswa ngenethiwekhi yenhlangano kanye nokuqinisekisa izindlela zokuqinisekisa eziqinile zokufinyelela idatha ebucayi. Abaxhumanisi bangaphinde bakuqondise ezindleleni ezingcono kakhulu zokuphatha ngokuphephile imininingwane yomsebenzisi, izinqubo zokubuyekeza zokugcina izindawo zokugcina ziphephile, futhi banikeze imibiko enemininingwane eqapha izinsongo ezingaba khona njalo ukuze uhlale wazi futhi ulungele ukuthatha isinyathelo uma kudingeka.
Izinsiza Zokubonisana Ngezokuphepha Zolwazi Zingalivikela Kanjani Ibhizinisi Lakho
Esikhathini samanje sedijithali, ukuphepha kolwazi sekuyinto ekhathaza kakhulu amabhizinisi abo bonke osayizi. Njengoba izinsongo ze-inthanethi ziba yinkimbinkimbi futhi zanda, izinkampani kufanele zivikele idatha yazo ebucayi. Yilapho izinsiza zokubonisana nokuphepha kolwazi zisebenza khona.
Ngobungcweti nolwazi lwabo, lezi zinsizakalo zinikeza amabhizinisi amasu aphelele nezisombululo zokuvikela imininingwane yawo ebalulekile ekufinyeleleni okungagunyaziwe, ekwephulweni kwedatha, nezinye izinsongo ze-inthanethi. Kusukela ekwenzeni ukucwaninga kwezokuphepha nokuhlola ubungozi kuya ekusebenziseni izinyathelo zokuphepha eziqinile, laba baxhumanisi basebenzisana eduze nezinhlangano ukuhlonza ubungozi obungase bube khona futhi bathuthukise izimiso zokuphepha ezingokwezifiso.
Ngokucela usizo lwesevisi yezokuvikela yolwazi, amabhizinisi anganciphisa ubungozi bokuphulwa kwedatha futhi aqinisekise ukuthobela imithetho nezindinganiso zomkhakha. Ngaphezu kwalokho, lezi zinsizakalo zingasiza izinhlangano ukuthi zithuthukise izinqubo zazo zokuphepha, zithuthukise amakhono azo okuphendula ngesigameko, futhi zikhuthaze isiko lokuqwashisa ngezokuphepha phakathi kwabasebenzi.
Kulesi sihloko, sizohlola izinzuzo zezinsizakalo zokubonisana ngokuvikeleka kolwazi nokuthi zingadlala kanjani indima ebalulekile ekutholeni impumelelo yebhizinisi lakho endaweni yedijithali yanamuhla.
Ukubaluleka kokuphepha kolwazi kumabhizinisi
Amabhizinisi athembele kakhulu kubuchwepheshe nakudatha ukuze asebenze kahle nangempumelelo emhlabeni oxhumene. Lokhu kuthembela kungqalasizinda yedijithali futhi kubachaya ezingozini, njengokuphulwa kwedatha, ukuhlasela kwe-inthanethi, nokufinyelela okungagunyaziwe. Imiphumela yalokhu kwephulwa kwezokuphepha ingaba mibi kakhulu, iholele ekulahlekelweni kwezimali, ekulimaleni kwesithunzi, kanye nemiphumela yezomthetho.
Ukunciphisa lezi zingozi, amabhizinisi adinga ukubeka phambili ukuphepha kolwazi. Ngokusebenzisa izinyathelo zokuphepha eziqinile, izinkampani zingavikela idatha yazo ebalulekile, zigcine ukwethenjwa kwamakhasimende, futhi ziqinisekise ukuqhubeka kwebhizinisi. Ukuphepha kolwazi akuyona nje inketho kodwa kuyisidingo esimweni sanamuhla sedijithali.
Ukuqonda izinsiza zokubonisana nokuphepha kolwazi
Izinsizakalo zokubonisana nokuphepha kolwazi zinikeza amabhizinisi ulwazi nesiqondiso asidingayo ukuze azulazule emhlabeni oyinkimbinkimbi we-cybersecurity. Lezi zinsizakalo zinikeza ulwazi olubanzi olukhethekile, kusukela ekwenzeni ukucwaninga kokuphepha nokuhlola ubungozi kuye ekwakheni izivumelwano zokuphepha ezenziwe ngokwezifiso.
Ochwepheshe bezokuphepha bolwazi basebenzisana eduze nezinhlangano ukuhlonza ubungozi futhi bakhe amasu aphelele okuvikela idatha ebucayi. Bahlala benolwazi lwakamuva mayelana nezinsongo zakamuva ze-cyber kanye nezinqubo ezihamba phambili zemboni, ziqinisekisa ukuthi amabhizinisi anamathuluzi adingekayo kanye nolwazi lokuzivikela ekuhlaselweni okungase kube khona.
Izinzuzo zokuqasha umxhumanisi wokuvikela ulwazi
1. Ubuchwepheshe Nokuhlangenwe nakho: Abeluleki bezokuphepha bolwazi bangochwepheshe abanamakhono aphezulu abanokuhlangenwe nakho okubanzi kulo mkhakha. Banolwazi nobungcweti bokuhlola ukuma kwenhlangano kwezokuphepha, ukuhlonza izingozi ezingaba khona, nokusebenzisa izinyathelo zokuphepha ezanele. Ukuqasha umeluleki kuqinisekisa ukuthi amabhizinisi afinyelela imininingwane yakamuva yemboni nezinqubo ezihamba phambili.
2. Izixazululo Zenziwe Ngokwezifiso: Ibhizinisi ngalinye linezidingo zokuphepha ezihlukile. Ochwepheshe bezokuphepha bolwazi bayakuqonda lokhu futhi bahlele amasu abo ukuze bahlangabezane nezidingo ezithile zamakhasimende abo. Benza ukuhlola okuphelele ukuze bathole ubungozi futhi bathuthukise izimiso zokuphepha ezenziwe ngokwezifiso ezihambisana nezinhloso nezinjongo zenhlangano.
3. Ukuthobelana Nemithethonqubo: Amabhizinisi angaphansi kwemithetho yemboni eyahlukene, ukuvikelwa kwedatha, namazinga obumfihlo. Ukungathobeli imithetho kungaholela ezijezisweni ezinzima kanye nokulimala kwesithunzi. Ochwepheshe bezokuphepha bolwazi basiza izinhlangano ukuthi ziqondise le mithetho futhi zithobelane nezidingo.
4. Impendulo Yesigameko Ethuthukisiwe: Impendulo esheshayo nephumelelayo ibalulekile ekwephuleni umthetho kwezokuphepha noma ukuhlasela ku-inthanethi. Ochwepheshe bezokuphepha bolwazi basiza amabhizinisi ekwenzeni izinhlelo zokuphendula izigameko, baqinisekise ukuthi banezinqubo ezidingekayo zokuthola, ukuqukatha, kanye nokunciphisa umthelela wezigameko zokuphepha.
5. Isiko Lokuqwashisa Ngokuvikeleka: Izisebenzi zidlala indima ebalulekile ekugcineni ukuphepha kwedatha yenhlangano. Abeluleki bezokuphepha bolwazi basiza ekwakheni isiko lokuqwashisa ngezokuphepha ngokunikeza izikhathi zokuqeqesha nezinkundla zokucobelelana ngolwazi ukuze bafundise abasebenzi ngezinqubo ezingcono kakhulu, izinsongo ezivamile, kanye nendlela yokubona nokusabela ezigamekweni ezingaba khona zokuphepha.
Izingozi ezivamile kanye nokuba sengozini ekuvikelekeni kolwazi
1. Ukuhlasela kobugebengu bokweba imininingwane ebucayi kubandakanya ukukhohlisa abantu ukuthi baveze ulwazi olubucayi olufana namagama-mfihlo noma imininingwane yekhadi lesikweletu. Lokhu kuhlasela kuvame ukuza ngendlela yama-imeyili akhohlisayo noma amawebhusayithi azenza imithombo esemthethweni.
2. Ukutheleleka ngohlelo olungayilungele ikhompuyutha: Uhlelo olungayilungele ikhompuyutha lusho isofthiwe enonya eklanyelwe ukuphazamisa amasistimu ekhompyutha noma ukuthola ukufinyelela okungagunyaziwe olwazini olubucayi. Izinhlobo ezijwayelekile zohlelo olungayilungele ikhompuyutha zifaka amagciwane, izikelemu, kanye ne-ransomware.
3. Amaphasiwedi Abuthakathaka: Amagama ayimfihlo abuthakathaka ajwayelekile ukuthi izigebengu ze-inthanethi zibe sengcupheni ezingawaxhaphaza kalula. Amabhizinisi kufanele asebenzise izinqubomgomo zamaphasiwedi aqinile futhi afundise abasebenzi ngokubaluleka kokusebenzisa amagama ayimfihlo ahlukile nayinkimbinkimbi.
4. Izinsongo zangaphakathi: Izinsongo zangaphakathi zibhekisela ezingozini zokuphepha zenhlangano. Lokhu kungafaka izisebenzi ezinganelisekile, abantu abanganaki, noma abantu abaye baba izisulu zamaqhinga onjiniyela womphakathi.
5. Isofthiwe Enganyathelisiwe: Isofthiwe ephelelwe yisikhathi noma engashicilelwe ingaqukatha ubungozi izigebengu ezingazisebenzisa. Ukuvuselelwa kwesoftware okuvamile nokuphathwa kwezichibi kubalulekile ukuze kuqinisekiswe ukuphepha kwezinhlelo zebhizinisi.
Izinyathelo zokuvikela ibhizinisi lakho ngomxhumanisi wokuvikela ulwazi
1. Yenza Ukuhlolwa Kokuvikeleka: Ukuhlolwa okuphelele kokuvikeleka kusiza ukukhomba ubungozi kanye nobuthakathaka nengqalasizinda yezokuphepha yenhlangano. Lokhu kuhlola kusebenza njengesisekelo sokwenza isu lokuphepha elisebenzayo.
2. Ukuhlola Ubungozi: Ukuhlola ubungozi kuhilela ukuhlonza izinsongo ezingase zibe khona, ukuhlola umthelela wazo ebhizinisini, kanye nokunquma ukuthi kungenzeka yini ukwenzeka. Lokhu kuhlola kusiza ukubeka phambili izinyathelo zokuphepha futhi kwabe izinsiza ngempumelelo.
3. Yakha Inqubomgomo Yokuphepha: Inqubomgomo yokuphepha ebanzi ichaza izinjongo zokuphepha zenhlangano, izinqubo, nemihlahlandlela. Kufanele ihlanganise ukuhlukaniswa kwedatha, izilawuli zokufinyelela, impendulo yesigameko, kanye nezibopho zesisebenzi.
4. Sebenzisa Izinyathelo Zokuvikela: Ngokusekelwe kokutholwe ekuhlolweni kokuphepha nokuhlola ubungozi, amabhizinisi kufanele asebenzise izindlela zokuphepha ezihlukahlukene, okuhlanganisa izindonga zokuvikela, isofthiwe yokuvikela amagciwane, amasistimu okuthola ukungena, ukubethela, kanye nokuqinisekiswa kwezinto eziningi.
5. Ukuqapha Nokunakekela Okuvamile: Ukuvikeleka kolwazi kuyinqubo eqhubekayo. Ukuqapha okuvamile, ukunakekelwa, kanye nezibuyekezo kubalulekile ukuze kuqinisekiswe ukuthi izinyathelo zokuphepha zihlala zisebenza kahle lapho kubhekene nezinsongo ezivelayo.
6. Ukuqeqeshwa Nokuqwashisa Kwabasebenzi: Ukufundisa abasebenzi mayelana nezinqubo ezingcono kakhulu zokuphepha kolwazi kubalulekile ukuze kwakhiwe isiko lokuqwashisa ngezokuphepha. Amaseshini okuqeqesha avamile, ama-workshops, nokuzivocavoca okulingiswayo kobugebengu bokweba imininingwane ebucayi kungasiza abasebenzi ukuthi babone futhi baphendule ezinsongweni zokuphepha ezingaba khona.
Izindlela ezingcono kakhulu zokuphatha ukuphepha kolwazi
1. Hlala Unolwazi: Hlala unolwazi lwakamuva ngezinsongo zakamuva zokuphepha, imikhuba ehamba phambili yomkhakha, nobuchwepheshe obusafufusa. Hlala ubuyekeza futhi ubuyekeze izinqubomgomo zokuphepha nezinqubo ukuze ubhekane nezingozi ezintsha nezinselele.
2. Izipele Ezivamile: Sebenzisa isu eliyisipele eliqinile ukuze uqinisekise ukuthi idatha ebalulekile igcinwa njalo futhi ingabuyiselwa ngesikhathi sesigameko sokuvikeleka. Hlola izipele njalo ukuze uqinisekise ubuqotho nokusebenza kwazo.
3. Izilawuli Zokufinyelela: Sebenzisa izilawuli zokufinyelela eziqinile ukuze ubeke umkhawulo wokufinyelela kudatha ebucayi. Sebenzisa izilawuli zokufinyelela ezisekelwe endimeni futhi ubuyekeze amalungelo omsebenzisi ukuze uqinisekise ukuthi abasebenzi banamazinga okufinyelela afanelekile.
4. Ukubethela: Bethela idatha ebucayi uma usendleleni nalapho uphumule. Ukubethela kuqinisekisa ukuthi noma ngabe idatha ibanjwa noma yebiwa, ihlala ingafundeki kubantu abangagunyaziwe.
5. Ukuphathwa Kwepheshi: Njalo buyekeza isofthiwe namasistimu ukuze ubhekane nobungozi obaziwayo. Sebenzisa inqubo yokuphatha isichibi ukuze uqinisekise ukuthi izibuyekezo zisetshenziswa ngokushesha.
6. Ukuphathwa Komthengisi: Hlola izinqubo zokuphepha zabathengisi bezinkampani zangaphandle nabahlinzeki. Qinisekisa ukuthi zihlangabezana nezindinganiso zokuphepha futhi zinezivikelo ezifanele zokuvikela idatha ebucayi.
Ukuqeqeshwa kanye nezitifiketi zochwepheshe bezokuphepha kolwazi
Ochwepheshe bezokuphepha bolwazi bangathuthukisa amakhono abo nolwazi ngezinhlelo zokuqeqesha nezitifiketi. Ezinye zezitifiketi eziphawulekayo emkhakheni zihlanganisa:
1. Certified Information Systems Security Professional (CISSP): Lesi sitifiketi sifaka izizinda ezihlukahlukene zokuphepha, okuhlanganisa nokulawula ukufinyelela, i-cryptography, kanye nempendulo yesigameko. Kuyaziwa futhi kuhlonishwa kabanzi embonini.
2. Umphathi Wokuvikela Ulwazi Oluqinisekisiwe (CISM): Lesi sitifiketi siqondiswe kochwepheshe abaphethe futhi bathuthukise uhlelo lokuvikela ulwazi lwebhizinisi. Igxile ekuphatheni, ekulawuleni ubungozi, kanye nokuphendula ngezigameko.
3. I-Certified Ethical Hacker (CEH): Lesi sitifiketi siqinisekisa amakhono nolwazi oludingekayo ukuze kuhlonzwe ubungozi kanye nobuthakathaka ekuvikelekeni kwesistimu. Izigebengu ze-Ethics zisebenzisa ubuchwepheshe babo ukuhlonza izinsongo ezingaba khona futhi zisize emizamweni yokulungisa.
4. I-CompTIA Security+: Lesi sitifiketi sezinga lokungena sihlanganisa ulwazi oluyisisekelo oludingekayo emsebenzini wokuvikela ulwazi. Ihlanganisa izindawo ezifana nokuphepha kwenethiwekhi, ukuphathwa kwengozi, kanye ne-cryptography.
Ungakhetha kanjani isevisi yezokuvikela yolwazi eyisibonelo
Lapho ekhetha isevisi yokubonisana nokuphepha kolwazi, amabhizinisi kufanele acabangele izici ezilandelayo:
1. Isipiliyoni kanye Nobungcweti: Bheka abaxhumanisi abanomlando oqinisekisiwe embonini. Cabangela ulwazi lwabo lokusebenza namabhizinisi afana nelakho kanye nolwazi lwawo lwemithetho nezindinganiso ezifanele.
2. Isithunzi Nezinkomba: Cwaninga isithunzi sesevisi yezokubonisana futhi ubheke ubufakazi beklayenti noma izifundo zecala. Finyelela kumareferensi ukuze uthole i-akhawunti mathupha yokuhlangenwe nakho kwabo kokusebenza nomxhumanisi.
3. Uhlu Lwezinsizakalo: Hlola ububanzi bezinsizakalo ze-consultant futhi uqinisekise ukuthi zihambisana nezidingo zenhlangano yakho. Cabangela ukuthi ingabe banikeza ukwesekwa nokuqapha okuqhubekayo noma uma izinsizakalo zabo zilinganiselwe ekuhloleni okwenzeka kanye kuphela.
4. Ulwazi Lwemboni: Ukuphepha kolwazi kuwumkhakha othuthukayo. Qinisekisa ukuthi isevisi yezokubonisana ihlala yakamuva namathrendi akamuva, izinsongo, nemikhuba ehamba phambili. Bheka izinhlangano ezisebenzisana nezimboni noma ukubamba iqhaza kuzinkomfa nemicimbi efanele.
5. Izindleko Nenani: Cabangela ukwakheka kwamanani kwesevisi yezokubonisana futhi uhlole inani elinikezayo. Bheka ngale kwezindleko zangaphambili futhi ucabangele izinzuzo zesikhathi eside zezinsizakalo zabo.
Izibonelo: Izindaba zempumelelo zamabhizinisi athola imisebenzi yawo
1. I-XYZ Corporation: I-XYZ Corporation, isikhungo sezezimali esihamba phambili, sibhalisele usizo lwesevisi yokubonisana ngokuvikeleka kolwazi ukuze sithuthukise ukuma kwayo kwe-cybersecurity. I-consultancy yenze ucwaningo olunzulu lwezokuphepha futhi yahlonza ubungozi bohlelo oluthile. Bakha isu eliphelele lezokuphepha, elihlanganisa ukusebenzisa ukuqinisekiswa kwezinto eziningi, ukubethela, nokuqeqeshwa kwabasebenzi okuvamile. Ngenxa yalokho, i-XYZ Corporation ihlangabezane nokuncipha okukhulu kwezehlakalo zokuphepha kanye nokuma okuthuthukile kokuphepha.
2. I-ABC Manufacturing: I-ABC Manufacturing, inkampani ekhiqiza umhlaba wonke, ibhekane nezinselele ezinkulu zokuthola impahla eqanjiwe ebucayi. Bazibandakanye nesevisi yokubonisana ngezokuphepha ukuze bahlole ingqalasizinda yabo yezokuphepha futhi bakhe uhlelo oluqinile lwezokuphepha. I-consultant yasebenzisa amasistimu okuthola izinsongo ezithuthukile, yenza ukuhlola okuvamile kokungena, futhi yanikeza ukuqeqeshwa kwezisebenzi ngokuvikela idatha. Umphumela waba ukwehla okukhulu kwezehlakalo zokuphepha kanye nokukhula kokuzethemba emandleni abo okuvikela impahla yabo yengqondo ebalulekile.
Isiphetho: Ukuvikela ibhizinisi lakho ngezinsizakalo zokubonisana nokuphepha kolwazi
Esimeni sanamuhla sedijithali, ukuphepha kolwazi kubalulekile empumelelweni nempilo ende yanoma yiliphi ibhizinisi. Izinsongo ze-Cyber zihlala zivela, futhi izinhlangano kufanele zivikele idatha yazo ebucayi nezinhlelo. Izinsizakalo zokubonisana ngokuvikeleka kolwazi zinikeza amabhizinisi ulwazi, ulwazi, kanye nezixazululo ezenziwe ngokwezifiso zokuvikela ulwazi lwawo olubalulekile ngempumelelo nangempumelelo. Ngokucela usizo lwalezi zinsizakalo, izinkampani zinganciphisa ubungozi bokuphulwa kwedatha, ziqinisekise ukuthobela imithetho yemboni, futhi zikhuthaze isiko lokuqwashisa ngezokuphepha phakathi kwabasebenzi. Vikela impumelelo yebhizinisi lakho ngokubeka phambili ukuphepha kolwazi kanye nokusebenzisana namasevisi athembekile okubonisa ukuphepha kolwazi.
