I-Digital Forensics Expert John Irvine Ukwabelana Indlela Aqala Ngayo Ngayo
- Funda kabanzi mayelana nemisebenzi yezobuchwepheshe be-Digital Forensic Expert
I-Cyberspace iyaqhubeka iba "yindawo yobugebengu obuphakeme," futhi isidingo sokuba khona kwamaphoyisa sibonakala kalula.
Yilapho insimu yezesayensi yedijithali neye-multimedia kanye nabantu abanjengoJohn Irvine bangena.
Omunye wamaphayona ensimu yezombusazwe, uJohn wayeqhuba uphenyo ngaphambi kokuba abantu abaningi bazi ukuthi kukhona into enjalo. Njengamanje, ukhonza njengeVice likaMongameli wezokuThuthukiswa kwezobuchwepheshe ku-CyTech Services, inkampani yangasese ekhethekile ekutholeni idatha kanye ne-forensics yedijithali.
UJohn uphinde abe uprofesa wechungechunge lwe-digital forensics eGeorge Mason University, lapho efundisa khona i-Legal and Ethical Issues ku-Computer Forensics. Uphethe i-Master of Science degree ku-Information Systems kanye nesitifiketi sokuqeqesha esikhungweni sobuchwepheshe be-software.
Usebenze kuma-computer forensics kusukela ngo-1997 kokubili emkhakheni womphakathi nabangasese, kuhlanganise nomsebenzi ne-FBI, i-DEA nezinkampani eziningi zokuxhumana ezizimele. Uzivolontiya noMnyango Wezokuzivocavoca We-Arcola. Njengomatasa, uthola isikhathi sokusiphendula imibuzo ethile mayelana nensimu ekhula ngokushesha yezimboni zezobuchwepheshe zedijithali nokuthi yini efana nokusebenza embonini.
Ukuxoxisana Ne-Digital Forensics Expert John Irvine :
I-Tim Roufa: Uneminyaka eminingi yobuchwepheshe obunjiniyela bezedijithali, kuze kube yilapho uzinzile njengomchwepheshe owaziwayo ensimini. Ngokusobala kuthatha umsebenzi onzima nokufundiswa ukufeza lokho okwazi ukukwenza, kodwa uqale kanjani?
UJohn Irvine: Ngokuphelele ngengozi! Njengezindaba eziningi zemisebenzi emikhulu, ngawela kuwo ngoba kwenzeka, hhayi ukuhlela. Ngihlale nginesithakazelo esikhulu kwezobuchwepheshe. Ngisemncane, ngihlanganisa i-clone yokuqala ye-PC ku-block. Futhi, kusukela eminyakeni engaba ngu-5, ngangazi ukuthi ngifuna ukuba yi-Agent FBI. Ekugcineni, lezi zithakazelo ezimbili azivumelekile.
Ngesikhathi ngihlezi ehhovisi lami ngisebenza ohlelweni lweprojekthi yeprojekthi ngelinye ilanga, isisusa sangihlaba umxhwele ekugcineni sifinyelela ku-FBI. Lokhu kwakungakafiki i-intanethi, i-INTERNET, ngakho-ke ngangingeke ngithole kalula i-intanethi. Ngabiza iHhovisi Lendawo Yami Ye-FBI, ngishiya igama lami nekheli lami kumshini wokuphendula kulabo abathintekayo, futhi ngiphendule ngokuthi "yebo" embuzweni obabuzwa mayelana nokuba namakhono wekhompyutha.
- I-Digital Forensics Akuyona Yakho? Funda ukuthi Ungaba kanjani i-Agent FBI
Ngithole lokho engikubiza ngokuthi "Ngakho Ufuna Ukuba I-Agent Ekhethekile?" Iphakheji ngemva kwamasonto ambalwa. Ngavula le ncwajana, futhi ikhasi lokuqala laphupha iphupho lami lokuphila phakade emshweni owodwa. Umsebenzi wami njenge-Agent FBI iphelile ngaphambi kokuba uqale ngemfuneko ye-20/40 imibono engaqondakali noma engcono. Esikhathini esingaphambi kwezimangaliso ze-LASIK, ngangineminyaka engaba ngu-20/2000.
Emuva kwepakethe yilokho okwakubonakala njengesizukulwane esingu-17, ikhophi engafaneleki, ikhophi engekho emthethweni yokuthunyelwa komsebenzi "wezobuchwepheshe bekhompuyutha" okusobala ukuthi yayihlanganiswe ngenxa yamandla ami echazwe ngamakhompyutha.
Ngacabanga, "Hhayi, mhlawumbe ngiyakwazi ukulungisa amaphrinta noma into yeFBI. Okungenani lokho kuzongithola emnyango. "
Ngithumele ukuqhubeka kwami kumuntu o-HR obalulwe ngencazelo yomsebenzi, futhi ngithole ucingo mayelana nesonto kamuva komunye wabaphathi bezinhlelo ku-Team Flying Replies Team Response Team. Uthi, "Ukuqhubeka kwakho kuhanjiswe kimi ngoba uthi wena 'uyi-computer generalist' encwadini yakho yokumboza. Yini oyaziyo mayelana ne-computer forensics? "" Cha, "ngaphendula. Wathi, "Mkhulu. Woza ngenkulumo. "
Bonke abanye, njengoba bekusho, kwakuwumlando.
- Ukukhuluma ngomlando, Hlola Umlando Wokuqala WeSayensi Yezobuchwepheshe
- Thola Okunye Ngomlando Wanamuhla Wezesayensi Ye-Forensic
I-TR: Uqale waba nesithakazelo kanjani kubunikazi bezombangazwe?
I-JI: Endabeni yokuxoxisana, abantu engangihlangana nabo bangitshele ukuthi ngingaba geek ngamehlo amabi futhi ngisasiza ekubambeni abantu ababi.
Ngokusobala amakhono ami jikelele-okusho ukuthi ngingasebenzisa ngokuphumelelayo izinhlelo zokusebenza ezihlukene futhi nginolwazi oluhle lwama-hardware internals kanye nezicelo ezinkulu-kungaba kuhle kakhulu eqenjini labo.
Yilokho ngempela okwakudingeka ngikuzwe. Ngacabanga ukuthi ngidlala ne-Linux ne-Mac izinhlelo zokusebenza ngaphezu kwe-Windows nje kumnandi; Angizange ngiqaphele ukuthi konke kwakubeka isiteji somsebenzi ozayo.
I-TR: Ngaphandle kokuhlangenwe nakho kwakho kwe-forensics, usebenzise isikhathi esiningi usebenzela uhulumeni wesifundazwe. Ingabe lokho kuhlangenwe nakho kukusiza ukukulungiselela umsebenzi wakho wamanje?
I-JI: Ngaphambi kokusebenzela i-FBI, ngase ngichithe isikhathi esiningi njengonkontileka kahulumeni. Eqinisweni, ngesikhathi sengineminyaka eyishumi esikoleni esiphakeme, ngizohamba lapho insimbi ihlezi futhi ngiphakamisa umgwaqo ngiya kumakontrakta wezokuvikela lapho ngasebenza khona njengomsizi kubaqondisi be-HR nokuvikeleka okukhethekile. Kamuva, ngasebenza inkampani yesofthiwe eyayinamakhasimende kahulumeni amaningi.
Ngaphandle kokuthola imvume yokuphepha esencane kakhulu, lolo lwazi lusize ngokungibeka ezinkundleni eziningi ze-hardware, izinhlelo zokusebenza zesofthiwe, kanye nezinhlobo ezihlukahlukene ezibalulekile zabantu kuhulumeni kanye nezwe lobuchwepheshe. Kungakhathaliseki ukuthi kubukeka kanjani, izimboni zekhomputha zekhompuyutha ziningi ngabantu abasebenzisa amakhompiyutha owawahlaziya njengoba kuqondene nehadiwe ngokwayo.
Phezulu Okulandelayo: UJohn Irvine ukhuluma ngecala elimnyama lababhali bezobuchwepheshe bedijithali
Engxenyeni yesibili yesikhulumi sethu noprofesa wezobuchwepheshe be-digital forensics kanye nochwepheshe uJohan Irvine, sifunda ngezinye zezingqinamba zomsebenzi futhi uchaza ukuthi kungani lo msebenzi ungewona wonke umuntu.
Ukuxoxisana Ne-Digital Forensics Expert John Irvine, Ingxenye 2:
TR: Phakathi kwe-bachelor degree yakho ekuphathweni, isitifiketi sakho sobunjiniyela be-software kanye nesitifiketi sakho sezinhlelo zezokwaziswa, uzizwa kahle kangakanani amazinga akho akulungiselele indlela yakho yomsebenzi?
I-JI: Ngayinye yalezo zinhlelo zaletha okuthile etafuleni ngisebenza kuma-forensics computer. Okokuqala, ngicabanga ukuthi kubalulekile ukusho ukuthi abakwa-forensics bekhompyutheni akusiyo isiyalo sesayensi yekhompyutha. Kungcono umsebenzi wokuphenya njengenselele yobuchwepheshe. Uma ngabe ikhono libekiwe, linye lizoba nesikhathi esinzima kakhulu ukusebenza ngempumelelo emkhakheni.
I-MS ku-Information Systems yasiza ngokunginika ukuqonda kangcono izinhlelo zokusebenza, amasistimu amafayela, kanye ne-computer mechanics. Kodwa-ke, i-BS yami ku-Management yayiwusizo ngokufanayo emfundweni yami yokusebenza kwengqondo, inhlalakahle, ukuphathwa kanye nokuphendula. Angikwazi ukunikela ngokuncintisana ngezinga elilodwa phezu komunye ukuze kube usizo emkhakheni.
Lokho kusho, ngifuna ukuqinisekisa ukuthi ngisho izinto ezimbalwa. Ikhompyutha ye-Computer Forensics iyisiyalo sokufunda. Kunezinhlelo eziningi ezenzeke eminyakeni yamuva-enye engifundisa ngayo kuGeorge Mason University yayihlanganisa-eyanikeza izifundo ezinhle kakhulu kwi-computer forensics.
Kodwa-ke, ufunda ngempela ukuhweba uma usesihlalweni esebenza ezimweni zangempela kanye nomhloli ophezulu.
Futhi, awudingi ukuthi ube nesizinda sokuhlela ukusebenza ngokuphumelelayo ensimini. Empeleni, ngiye ngabacwaningi abaqeqeshelwa inhlanhla kangcono emininingwaneni yobuchwepheshe bomsebenzi kunokuba ngiye ngafundisa abahleli izindlela zokuphenya kanye nobuciko "bokuzingela." Uma umuntu engenalo ulwazi lobuchwepheshe esikoleni, lokho akusivimbela ukungena ensimini.
- Funda ukuthi yiluhlobo luni lwesitifiketi okufanele uzuze umsebenzi wezesayensi we-Forensic
- Hlola izinhlobo zamaDayimu Okumele Uzuze Ukulwa Ne-Criminology kanye Nezobugebengu Bomthetho Wezobugebengu
TR: Usebenze kuzo zombili izinkampani zangasese kanye zomphakathi, wenza umsebenzi omkhulu ofanayo. Ungayichaza kanjani umehluko phakathi kokubili?
I-JI: Ukungezwani okukhulu kunazo zonke phakathi kokusebenza emikhakheni yomphakathi kanye yangasese ngokuvamile kuyindlela nenjubane. Esimweni se-Federal, izinqubo zomuntu ngokuvamile (kodwa hhayi njalo) ezinqunyiwe kakhulu, futhi isivinini sokukhiqiza ngokuvamile asibi kakhulu (ngezinye izinto eziphawulekayo).
Ezweni lokuhweba, izinqubo ziqhutshwa ikakhulu ngokuhlangenwe nakho komuntu siqu noma okuthandwa ngumqashi wakho, futhi ijubane lokukhiqiza liphakeme kakhulu. Ngangichitha izinyanga ezine ku-hard drive eyodwa kanye nomqashi wase-Federal ngenxa yesamba sedatha equkethe, kodwa ezweni lokuhweba, ngokuvamile uhlose isikhathi sokushintsha izinsuku noma amasonto amaningi.
I-TR: Iyini usuku lomsebenzi olujwayelekile njengomhlaziyi we-digital forensics noma umhloli?
I-JI: Usuku lomsebenzi lochwepheshe be-forensics lobuchwepheshe akuyona into ejwayelekile. Kuye ngenhlangano osebenza kuyo, ungase usebenze izigameko ezingcolile zobulili ezingcolile ezinganeni, noma ungase uhlaziye izihloko eziphezulu njengephrofayli oyibukayo ku-CNN ngenkathi wenza umsebenzi.
Kodwa-ke, ungalindela ukuthi ube ehhovisi elishisayo kakhulu (ngenxa yenani lamakhompiyutha ehhovisi lakho lokuzikhandla kwamafasitela ejwayelekile), futhi uzothola kahle ngokubambisana ndawonye isakhi esisodwa esisebenzayo kusukela esakhiweni esingasebenzi okunye.
Insuku yakho enkulu izosetshenziswa kumadokhumenti. Ungase ubhale umbiko wokuhlaziywa, oontanga babukeza umbiko womunye umhloli, noma ukuphawula konke okwenzile lapho uhlola. Ukuhlolwa okungcono kakhulu emhlabeni akusizi ngalutho uma ungeke ukwazi ukuxhumana ngokucacile embikweni obhaliwe ongaqondwa kalula yi-ejenti, iphoyisa, ummeli, noma ijaji. Ngaphezu kwalokho, uma umbiko wakho obhaliwe ubumpofu, ngokusobala uzobazaza ngamakhono akho ezobuchwepheshe kulabo abazama ukukufunda.
- Funda kabanzi mayelana nokuthi kungani ukubhala amakhono kubaluleke kakhulu kunoma yimuphi umsebenzi we-Criminology
Kuncike lapho usebenza khona, ukufakaza enkantolo kungengxenye yokwenza ukuhlaziywa kwe-digital forensic. Uma usebenza endaweni yemithetho yokulawulwa kwemithetho, cishe kuqinisekiswe, kodwa ngisho nabasebenzi bezobunhloli bezinkampani kumele bafakaze ngesikhathi sokugwetshwa okungalungile noma ukusekela isenzo esilandelayo sokuphoqelela umthetho ngokulandela i-intrusion. Abanye abahloli engibaziyo bahle kakhulu ngemuva kwekhibhodi futhi bangabhala imibiko emnandi, kodwa bawa uma bebizelwa ukufakaza enkantolo.
TR: Ubhale isihloko esithi I- Darker Side of Digital Forensics . Ungasitshela kancane ngezinye izigodi zomsebenzi?
I-JI: Empeleni ubhekisela kokuthunyelwe kwebhulogi ngibhale i-eon eyedlule eyathathwa yizimboni ezimbalwa ze-forensics ezithengiswayo futhi iphindwe kabusha futhi. Ngangingazi ukuthi kwakuyoba "nemilenze" enjalo lapho ngibhala; Ngangimangaza ukuthi abantu abafuna ukungena ensimini babengazi ukuthi yini ngempela okudingekayo.
Ama-forensics e-computer abe yinto engcono kakhulu kimi, kodwa kunamaphutha. Eqinisweni, izikhathi zokuqala ezimbili zokufunda engizifundisayo zizungeze izinto ezingokoqobo zomsebenzi, futhi ngishuswa njalo lapho ngithola ukuthi ngingumuntu wokuqala owatshele abafundi bami ukuthi umsebenzi uthanda kangakanani emva bawukhethile njengensimu yabo yezinga.
Anginayo izinombolo zesayense, kodwa ngingalinganisa cishe ngo-70-80% wamacala e-forensics amakhompyutha emhlabeni jikelele ahlobene nezithombe zocansi ezinganeni. Lapho usondela eduze komthetho wezwe nomthetho wendawo, leyo namba iya phezulu.
Ngisho noma ubhekene nokugxila kwikhompyutheni yekhompiyutha nokuphendula kwesigameko, uzothola izithombe zobulili ezingcolile zezingane njengenhloso noma umphumela we-intrusion (noma umane ukhona kumakhompyutha owahlola kumsebenzisi ovamile womshini).
Ukuveza izithombe ezingcolile ezinganeni, ikakhulukazi amahora angu-8 ngosuku, amahora amane ngesonto, amasonto angamashumi amahlanu nambili ngonyaka, athatha umonakalo. Akukhona nje ukubuka izithombe ezisekhona. Ubukele amavidiyo, futhi, futhi ubona futhi uzwa konke.
Uma ungakwazi ukuqhubeka wenza, cishe uzoba nomnyama kakhulu, umathuna umuzwa wokulwa nawo. Ngiphinde ngivolontiya nge-fire and rescue squad, futhi ubona amahlaya afanayo lapho; kuyindlela yokubhekana nayo eyenziwa ngabantu abasebenza ezindaweni ezimbi kakhulu zokuphila.
Futhi, ngokuya ngomsebenzi owenzayo, uzokwehliswa emifanekisweni yezithombe kanye nombhalo wokubulala, ukuhlukunyezwa, ukudlwengula, ubuphekula, kanye nanoma yibuphi ubugebengu, ukungcola, izithombe zobulili ezingcolile noma ukungahambi kahle ongakucabanga.
Amakhompiyutha amathulusi amahle kakhulu, futhi nawo amathuluzi omuhle okwenza ubugebengu nokusabalalisa inzondo. Njengomhloli wezobuchwepheshe wekhompiyutha, uzokwehliswa kuwo wonke, usuku nosuku ngaphandle. Kwelinye iqembu sasihlabelela ihlaya ngesikhathi sithengisa ngesikhatsi sikhuluma ngabantu "abafakwe ngaphansi kwe-intanethi." Sangeze, "... bese ithimba lethu lithola ihlumela bese liqala ukumba."
Ngenxa yomsebenzi kanye nokuqukethwe okuhlolwe umhloli, abantu abaningi abangena ensimini abahlali. Ngokwesilinganiso, ngingasho ngamaphesenti angu-50 abantu abangena kuwo angashiya cishe eminyakeni emibili. Lokhu kubonakala kuyimpawu lapho umhloli ephethe amacala okwanele ngaphansi kwebhande lakhe ukuba abe ngaphansi kwesisindo (noma ukuzivikela kumzimba). Uma ungenza ukuthi kudlule isikhathi seminyaka emibili, ngokuvamile unomsebenzi omude ngaphambi kwakho emakhompyutheni ekhompyutheni.
I-TR: Ngokuthuthukiswa okunjalo okusheshayo ekusebenziseni ubuchwepheshe eminyakeni eyishumi eyedlule, insimu ye-forensics yedijithali ishintshe ngaphezu komsebenzi wakho?
I-JI: I- Computer forensics ishintshile kakhulu kusukela lapho ngiqala eminyakeni engu-90. Emuva ngaleso sikhathi, ubuke wonke amafayela ku-hard drive (ngoba ungakwazi), futhi amadivayisi weselula awazange abe nomcabango. Ama-disks e-Floppy angangena ngamakhulu, kodwa manje, awuboni.
Namuhla, inani lemininingwane likhulu kakhulu kangangokuthi kufanele ube nokunye okuningi ekusesheni kwakho, futhi amadivaysi eselula analingana-uma kungabalulekile-isihloko sokuhlolwa.
Ukwengeza, ukujula kwamathuluzi kushintshile kakhulu. Ezinsukwini zakudala, amathuluzi amaningi ayebhalwa ngamaphoyisa abesebathathe amakilasi ambalwa okuhlela noma abazifundisayo. Sinezinsiza eziningi zokusebenzisa esisodwa esizozihlanganisa ndawonye ukuze sihlole.
Manje, amathuluzi eningi kakhulu ochwepheshe kanye nenhloso eminingi. Umhloli omuhle uzobe esenayo "ibhokisi lamathuluzi" elikhulu okuzosebenza ngalo, kodwa unezinketho eziningi ezingcono zesikhulumi esisezingeni lokuqhuba ukuhlolwa konke. Le mboni izama njalo ukuhambisa emlonyeni "thola yonke inkinobho yobufakazi," futhi amanye amathuluzi ahlezi eduze naleyo ngezinhlobo ezithile zamacala.
Ezombusazwe, izinhlobo zamacala ziye zashintsha kakhulu. Ekuqaleni, amakhompiyutha e-forensics asetshenziswe ikakhulu ngokusetshenziswa komthetho ngamacala obugebengu. Ngemuva kwe-9/11, umsebenzi omkhulu wawushintsha ekubhekaneni nobugebengu. Manje, ukungena kwekhompiyutha kuyisihloko esishisayo, futhi imisebenzi eminingi iye yathuthela ekuphenduleni izigameko. Insimu ishintsha kakhulu ngezikhathi.
TR: Njengamanje ukhonza njengoMongameli wezokuThuthukiswa kwezobuchwepheshe ku-CyTech Services. Uma ungawabelana nathi, yiziphi izinhlobo zezinto ezintsha oye wakwazi ukuzibamba ngazo emsebenzini wakho?
I-JI: Ukuthuthela ku-CyTech Services kuye kwaba yinto emnandi kimi. Esikhundleni sami, angikwazi kuphela ukusebenzisa isipiliyoni sami se-forensics, kodwa ngingasebenzisa futhi isizinda sami ekulawuleni iphrojekthi yesofthiwe. I-CyTech ikhiqiza i-CyFIR Enterprise (i-CyTech Forensics ne-Impact Response) yokwenza uphenyo lwezobuchwepheshe lwekhompiyutha yebhizinisi.
Umnikelo wami lapha ukuqhubeka nokuthuthukiswa kwethuluzi ngeso lomsebenzi. Isibonelo, ukwakheka kwe-CyFIR kuvumela abaphenyi ukuthi bafune zonke izinombolo kwi-network yebhizinisi ngesikhathi esisodwa ngenxa yedatha ye-forensic-ngaphandle kokufuna abasebenzisi ukuthi bayeke ukusebenza ngenqubo yokucabanga yokude.
Uma kukhona ikhodi enonya eqhuma enhlanganweni, i-CyFIR inamandla okuthola yonke imishini ethintekile kungakapheli amaminithi noma amasonto. Lokhu kuyinkulu lapho wenza impendulo yezigameko, i-EDiscovery, noma uphenyo lwangaphakathi kwinethiwekhi enkulu yebhizinisi noma lapho uphendula ukuthengiswa kwezinto eziningi zokugcina esitolo okuba idatha yekhadi lesikweletu kusuka emigwaqeni yokuhlola. Ukucabanga okudala "kokufanekisa konke nokuhlehlisa ngokuhamba kwesikhathi" akupheli nje emkhakheni webhizinisi.
Nakuba kungeyona "emisha" ngayinye, ngesikhombisi sami sokuphatha, ngiye ngathola ithuba lokukhetha labo abahlolwayo abavelele.
Qalisa kabusha ukwehla kwamandla emali ngeshwa inkinga enkulu embonini yethu, futhi umuntu obheka kahle ephepheni angase abe nolwazi lwezinga le-buzzword lokwenza ngempela ukuhlolwa. Ngenqubo yokuxoxisana engiyithuthukile ngokuhamba kwesikhathi, ngiphumelele kakhulu ekutholeni abafanele ukhetho ngamakhono adingekayo esikhundleni.
Ngolunye uhlangothi lwezemfundo, ngikwazi ukudlulisa ulwazi lwami futhi-okubaluleke kakhulu-okuhlangenwe nakho kwami ezizukulwaneni ezizayo zabahloli bezobunhloli. Phakathi nalezo zinsuku ezimbili zokuqala ekilasini engizikhulume ngazo, ngithola ukuthi umuntu oyedwa noma ababili abantu ababili bayongitshela ukuthi abazange baqaphele lokho ababekuxoxile lapho beqala lolu hlelo futhi ngiyabonga ngokubazisa ukuthi lo msebenzi wawunjani bathanda, ngoba babengakhululekile ukwenza lolo hlobo lomsebenzi.
Ngaleso sikhathi, ngiyakwazi ukuwaqondisa ohlelweni lokuphepha lwekhompyutha olungenayo izinhlobo ezifanayo zezinkinga zokuqukethwe ezizilindele esikhathini esizayo. Ngokufanayo, ngiyakwazi ukukhomba ngokushesha abafundi ababonakala bengenawo "i-knack," futhi ngingabasiza ekuboniseni indlela efanele ukuqala imisebenzi yabo.
Up Elandelayo: UJohn Irvine wabelana ngezeluleko mayelana nendlela yokuthola umsebenzi kubunikazi bezobuchwepheshe bedijithali
Engxenyeni yokugcina ye-interview yethu ne-digital forensics isazi uJohn Irvine, siyafunda ukuthi kungani le nsimu ibaluleke kakhulu, ukuthi yini abafuna ukuyihlola abayifunayo, nokuthi yini ongayenza ukuze uqalise emsebenzini njengomchwepheshe wezobunhloli.
Ukuxoxisana Ne-Digital Forensics Expert John Irvine, Ingxenye 3:
I-TR: Kungani insizakalo yezobuchwepheshe zedijithali ibaluleke kangaka kubahulumeni nezinkampani?
I-JI: Izimboni zezobuchwepheshe zedijithali zibalulekile kubo bobabili ohulumeni kanye nezinkampani ngenhloso efanayo - ulwazi.
Kungakhathaliseki ukuthi lolo lwazi lubufakazi becala lobugebengu laseSweden noma ulwazi lokubamba impahla yangaphakathi yempahla yomncintiswano, ochwepheshe be-forensics abahlinzeka ngemininingwane ukuthi amakhasimende angeke atholakale.
Ngamagama alula kakhulu, umuntu angafanisa umsebenzi womhloli wezombangazwe wedijithali kulokho kumthuthukisi wesithombe. Isibonelo, uma nginomqulu ongenakuthuthukiswa wefilimu ezandleni zami, lokho akusizi ngalutho kimi njenganoma yiluphi uhlobo lobufakazi. Kodwa-ke, uma othile evula leyo filimu ibe yizithombe (noma ibuyisela idatha kusuka ku-hard drive esimweni sethu), lokho okuqukethwe kunganikeza konke umshushisi, umphathi we-HR , noma isikhulu sezokuphepha sezinkampani esidinga.
Manje njengoba ngicabanga ngakho, ngidinga ukuza nomfanekiso omusha wekusasa. Izingane esikoleni namuhla cishe azikwazi ukuthi "i-roll of film" ayisekho!
TR: Yini oyithokozela kakhulu ngomsebenzi wakho, futhi kungani uqhubeka ukukwenza?
I-JI: Iziphathimandla zeDaily Digital ziyangicela kimi emazingeni amaningana. Okokuqala futhi okubaluleke kakhulu, kungivumela ukuba ngenze iminikelo enenzuzo ekuphepha nokuphepha kwabantu ngaphandle kokubekelwa ukulinganiselwa ngokomzimba kwamehlo noma iminyaka. Ngingase ngingabi yi-agent egijimela othile phansi, kodwa ngingase nginike le-agent leyo idatha kusuka efonini yendaba efaka isikhala bese ivula ezinye ezintathu.
Okulandelayo, izimboni ze-digital ziyakuthinta ngokujulile ngoba iyimfihlakalo yothando lwami lokusebenzisa umthetho kanye nokuhlakanipha (i-TiVo yami igcwele amaphoyisa kanye nezinhloli zezinhloli) kanye ne-geek yangaphakathi. Uma ubuka lezo ziboniso, ubona ngisho nokuziphendukela kwalezi zinhlamvu esibukweni. Eminyakeni eyishumi nesishiyagalolunye edlule, kwakungu-über-nerds ngezingilazi eziphukile kanye nezigqoko ezingenakwenzeka zomphakathi. Manje, umhloli wezobuchwepheshe wekhompiyutha ngokuvamile unomqondo owomile wokuhleka nokuhleka kwesitayela!
TR: Kuthatha ukuthini ukuphumelela njengomhloli we-digital forensics noma umhlaziyi?
I-JI: Ngokuyinhloko, kuthatha ukuthanda ngobuqotho ubulungiswa (futhi ngisebenzisa lokho ngesikhathi esiphezulu) ngothando lwezinto zobuchwepheshe. Uma unezinto ezimbili, uhamba kahle endleleni yakho.
Izinhlelo zemfundo ezihlelekile ziyatholakala manje ezazingekho eminyakeni embalwa edlule, futhi kufanelekile ukuthatha isikhathi sokuphenya ukuze ubone ukuthi yilowo nalowo okufanele anikele. Ukwengeza, eziningi zamathuluzi ombonelo ngaphandle kwamakilasi (ukusebenzisa ithuluzi elidayiswe yinkampani, lami elifakiwe) elingakusiza ukuthi uqale.
Njengoba ngitshela abafundi bami, insimu idinga umqondo onamandla kakhulu wemfanelo yomuntu siqu. Udinga ukuzimisela ukubeka igama lakho nedumela lakho emgqeni ngalesi simo ngasinye osihlaziyayo, ngoba ungaphela kahle enkantolo ngokusekelwe kokuqukethwe kombiko wakho.
Uma ungenakho ukuqiniseka, umusa ngaphansi kwengcindezi, noma ukufisa, lokhu akusiyo insimu yomsebenzi kuwe.
Okokugcina, ukuphumelela kusizwa kakhulu ngokuthola umeluleki omuhle ensimini futhi usebenzisana nalo muntu ngenkathi ufunda ukuhweba. Izikole zingakunikeza isisekelo esihle, kodwa icala lokuhlangenwe nakho likusiza ukubeka abantu emisha.
TR: Kungakanani okufanele umhloli wakho we-digital forensic examiner alindele ukuwuthola, futhi bangakanani abangayithola uma beba nodumo futhi / noma baya enkampanini yangasese?
I-JI: Imishayezo yezobuningi zedijithali iyahlukahluka kakhulu, futhi njengalokhu nje ngenxa yalokho okusetshenziselwa ukuthengiswa kwempahla nokuthengiswa kwezimakethe zabantu abazama ukuzithengisa ngokwabo njengabahloli bezobunhloli bekhompyutha abangekho, amaholo aqala ukwehla. (Iningi lomthwalo wemfanelo kunabanye abaphathi abaqashile abangakwazi ukucacisa ikhono lobuqiniso lomfundi.)
Kodwa-ke, ngokujwayelekile, umuntu onethalente kufanele akwazi ukuthola izikhundla eziphakathi kuka- $ 60- $ 80,000 ezingeni eliphansi, u-$ 80- $ 120,000 phakathi nendawo, futhi ngokuphindaphindiwe $ 150,000 ezingeni eliphakeme. Lokho kusho ukuthi ngiyazi abahloli abathile abangezikhundla ezikhokha imali engu-$ 50,000 ngonyaka kuphela njengamaphoyisa wendawo, futhi ngiyazi abahloli bama-lousy abenza ama-dollar angu-250 000 ngonyaka ngoba babethengisa kahle igama labo.
Ngokujwayelekile, abahloli bezobunhloli babambelela kakhulu emacala e-litigation e-defense noma eDiscovery uma bengakwazi ukuqhuba inani elikhulu lamacala ngesikhathi esisodwa (kanye namakhasimende amaningi). Lawo mazinga omholo ngokuvamile alandelwa izinkontileka zikahulumeni zikahulumeni, abasebenzi baseHulumeni baseHulumeni, abasebenzi baseHulumeni baseHulumeni, abaMpi, futhi ekugcineni abahloli basekhaya, ngokulandelana.
- Funda mayelana Nemisebenzi Yomthetho Yokuphoqelela Imithetho
- Thola imisebenzi ye- Federal Law Enforcement Careers
Amaholo ezentengiselwano asebenzisa i-gamut kuye ngokuhlangenwe nakho, ubukhulu benkampani, kanye nesithakazelo sezinkampani ezisebenzayo (mhlawumbe ngenxa ye-proactivity noma ukuhlazeka komphakathi).
TR: Yisiphi iseluleko onakho kumuntu ozama ukunquma ukuthi ngabe ufuna ukusebenza njengomhloli wezobunjwa zedijithali noma kumuntu oqala nje ensimini?
JI: Funda lesi sihloko! Ngenhlanhla, ngizochitha isikhathi esincane ku-LinkedIn futhi ngifinyelele kubantu abanobuchwepheshe bedijithali ukubabuza imibuzo eminingi efanayo oyifunayo.
Thola abantu abasebenza izinhlangano noma izinkampani ofuna ukuzisebenzela futhi ubavumele bakutshele mayelana nokugaya usuku nosuku. Ngiphakamisa imibuzo eyodwa noma emibili ngesonto ngokusebenzisa i-LinkedIn yami noma amakheli e-imeyili esikoleni, futhi ngiyajabula ukunikeza iseluleko sami kuye ngezimo zabo ngabanye.
Uma unemali encane ongayichitha, ngingathanda ukusikisela ukubhalisela enye yamakilasi okuqeqesha anikezwa abakhiqizi bamakhompiyutha abakhulu bekhompyutha ukuze bazizwe ukuthi yini ehilelekile emsebenzini kanye nezindlela ezenziwe ngayo.
Uma ekilasini inesithakazelo sakho, ngingabheka izinhlelo ezinhle kakhulu kumanyunivesithi amanye amazinga we-BS noma ama-MS (njengeMasters of Computer Forensics atholakala kuGeorge Mason University eForfax, eVirginia, lapho ngifundisa khona).
- Funda kabanzi mayelana nokuthi ungaba kanjani i-Digital Forensics Examiner
TR: Uma unomunye into ongathanda ukungeza mayelana nomsebenzi wakho noma insimu ngokujwayelekile, sicela ukhululeke ukuwabelana ngawo.
I-JI: Ama- forensics ekhompyutheni akanjani wonke umuntu, futhi lokho kulungile. Ngaphambi kokuba uchithe isikhathi esiningi noma imali, thola ubuchwepheshe be-forensics professional endaweni yakho, unikezele ukumthenga indebe yekhofi, bese ukhetha ubuchopho babo isikhathi. Iningi lethu lizimisele kakhulu ukwabelana ngolwazi lwethu, ngoba yilokho esikukhuphule khona.
I-Digital Forensics yinsimu yokukhula (masibhekane nakho, amakhompiyutha awahambanga noma nini), futhi kunomsebenzi omningi kuwo wonke umuntu. Kodwa-ke, uma ungalukeli iqiniso futhi awukwazi ukumelela umsebenzi wakho lapho ubhekene nobunzima, ngeke uhlale isikhathi eside kuleli bhizinisi lapho izimpendulo ziyizinto zonke.
Ngingahle ngingazi umhloli wezobunhloli obanikezwe ngabanye, kodwa ngingaqinisekisa ukuthi ngingumakhalekhukhwini owodwa ngaphandle komuntu owenzayo, futhi lawo "mafayili amahholo" angafanele adluliselwa phakathi kwabahloli ngokushesha. Isibonelo esisodwa sokungahambi kahle noma ukungabi nemithwalo yemfanelo singagcina umsebenzi emikhondweni yawo.
Konke okushiwo, kube yinsimu emnandi kimi, futhi ngibonga bonke abantu engisebenza nabo esikhathini esidlule ukuze bafunde izifundo abaye bangifundisa kanye nokuhlangenwe nakho abakunikezile. Kuye ukugijima kwendle.