Ndicinga ukuba ukungabikho okuncinci bekukufanele 🙂 Kwezi ntsuku ndonwabe kakhulu kunakuqala ukuqala iiprojekthi ezintsha kwaye ndicinga ukuba kungekudala ndiza kuninika iindaba ezintsha malunga nenkqubela yam eGentoo 🙂 Kodwa ayisiyiyo isihloko sanamhlanje.
Ikhompyutha yeForensic
Ngexesha elithile elidlulileyo ndathenga ikhosi ye-Forensic Computing, ndiyifumanisa inomdla kakhulu ukwazi iinkqubo ezifunekayo, amanyathelo kunye nemilinganiselo eyenziweyo ukukwazi ukujongana nolwaphulo-mthetho lwedijithali kwezi ntsuku. Amazwe anemithetho echazwe kakuhle kulo mba sele ebenimilinganiselo kwesihloko kwaye uninzi lwezi nkqubo kufuneka lusetyenziswe kwilizwe jikelele ukuqinisekisa ulawulo olululo lolwazi.
Ukunqongophala kweenkqubo
Ngenxa yokuntsonkotha kolo hlaselo kwezi ntsuku, kubalulekile ukuba uqwalasele ukuba ziziphi iziphumo ezinokuziswa kukungabikho kolawulo lwezixhobo zethu. Oku kusebenza kuzo zombini iinkampani ezinkulu kunye neenkampani ezincinci okanye eziphakathi, kwanakwinqanaba lomntu. Ingakumbi iinkampani ezincinci okanye eziphakathi apho hayi kukho Iinkqubo ezichaziweyo Ukuphatha / ukugcina / ukuhambisa ulwazi olubalulekileyo.
'I-hacker' ayisosidenge
Esinye isizathu esilingayo ngakumbi 'sehacker' ziimali ezincinci, kodwa ngoba? Masicinge ngale meko ngomzuzwana: Ukuba ndiyakwazi 'ukumnka' kwiakhawunti yebhanki, leliphi inani elibetha ngakumbi: ukurhoxiswa kwamawaka ali-10 (imali yakho) okanye enye ye-10? Ngokucacileyo ukuba ndikhangela iakhawunti yam kwaye akukho ndawo ikhoyo ukurhoxa / ukuhambisa / ukuhlawula i-10 lamawaka (imali yakho), ii-alamu ziyavela, kodwa ukuba ibiyenye ye-10, inokunyamalala phakathi kwamakhulu eentlawulo ezincinci ezenziwe. Ukulandela le logic, umntu unokuphinda enze 'i-hack' malunga neeakhawunti ezili-100 ngomonde omncinci, kwaye ngale nto sinesiphumo esifanayo ne-10, ngaphandle kweialam ezinokuvakala oko.
Iingxaki zeshishini
Ngoku, masicinge ukuba le akhawunti yeyenkampani yethu, phakathi kwentlawulo kubasebenzi, izixhobo, irente, ezi ntlawulo zingalahleka ngendlela elula, banokuthatha ixesha elide ukwenzeka ngaphandle kokuqonda ngqo ukuba imali iqhubeka phi okanye kanjani. Kodwa ayisiyiyo kuphela ingxaki, masithi 'umgenge' ungene kwiserver yethu, kwaye ngoku akanokwazi ukufikelela kwiiakhawunti ezixhumeke kuyo, kodwa kwifayile nganye (yoluntu okanye yabucala), kunxibelelwano ngalunye olukhoyo, ukulawula ixesha lokuqhutywa kwezicelo okanye ulwazi oluhamba kuzo. Lihlabathi eliyingozi xa simana sicinga ngako.
Ngawaphi amanyathelo okhuseleko akhoyo?
Ewe, esi sisihloko esihle kakhulu, kwaye eyona nto ibaluleke kakhulu yile rhoqo thintela nayiphi na into enokwenzeka, kuba kungcono kakhulu ukunqanda ingxaki ngaphambili Kuyenzeka ukuba uhlawule iziphumo zokungabikho kothintelo. Kwaye ngaba iinkampani ezininzi zikholelwa ekubeni ukhuseleko ngumxholo ophicotho-zincwadi ezi-3 okanye ezi-4 unyaka. Ayisiyiyo le kuphela ayonyani, kodwa kunjalo kuyingozi ngakumbi ukuba ungenzi nto, kuba kukho ifayile ye- ukuqonda okungeyonyani kokhuseleko.
Sele 'begqekezile' kum, ngoku uza kwenza ntoni?
Ewe, ukuba ubusokola nje a ukuhlaselwa ngempumelelo kwicala le-hacker, elizimeleyo okanye elinekhontrakthi, kubalulekile ukuba wazi ubuncinci bomgaqo-nkqubo wezenzo. Oku kuncinci ngokupheleleyo, kodwa kuya kukuvumela ukuba uphendule ngendlela ebonakalayo ngakumbi ukuba yenziwe ngokuchanekileyo.
Iindidi zobungqina
Inyathelo lokuqala kukwazi iikhompyuter ezichaphazelekayo, kwaye ubaphathe ngolu hlobo, ubungqina bedijithali iya kwiiseva iye kubashicileli abalungiselelwe ngaphakathi kwenethiwekhi. 'I-hacker' yokwenyani inokuhamba ngenethiwekhi usebenzisa iiprinta ezisengozini, ewe, ufunda njalo. Kungenxa yokuba le firmware inqabile ukuba ihlaziywe, ngenxa yoko unokuba nezixhobo ezisengozini ngaphandle kokuyiqaphela kangangeminyaka.
Kananjalo, kubalulekile xa ujamelene nohlaselo ukuze uthathele ingqalelo loo nto izinto zakudala ezingasetyenziswanga inokuba ubungqina obubalulekileyo.
Umphenduli wokuqala
Andilufumani uguqulelo oluchanekileyo lwegama, kodwa umphenduli wokuqala ngumntu wokuqala ukudibana namaqela. Amaxesha amaninzi lo mntu ayizukuba ngumntu okhethekileyo kwaye inokuba ngu umlawuli weenkqubo, injineli umphathi, nkqu umphathi ngubani okwangoku kwaye akanaye omnye umntu ophendula kongxamiseko. Ngenxa yoku, kubalulekile ukuba uqaphele ukuba Akukho nanye kuzo ekulungeleyo, kodwa kuya kufuneka uyazi ukuba uqhubeka njani.
Kukho ama-2 athi iqela linokungena emva kwe- ukuhlaselwa ngempumelelo, Kwaye ngoku kuhlala kugxininisa ukuba a ukuhlaselwa ngempumelelo, zihlala zenzeka emva baninzi uhlaselo olungaphumelelanga. Ke ukuba sele bebile ulwazi lwakho, kungenxa yokuba akukho Inkqubo yokukhusela kunye nokuphendula. Uyakhumbula ngokuthintela? Ngoku kulapho eli candelo lenza eyona ngqondo kunye nobunzima. Kodwa ke, andizukukrwela ngaphezulu kokuba kufanelekile. Masiqhubeke.
Iqela linokuba kumazwe amabini emva kohlaselo, iqhagamshelwe kwi-intanethi o Ngaphandle konxibelelwano. Oku kulula kakhulu kodwa kubalulekile, ukuba ikhompyuter ixhunyiwe kwi-intanethi yiyo UKUTHETHA yinqamle NGOKO NANGOKO. Ndiyikhupha njani? Kuya kufuneka ufumane i-intanethi yokuqala yokufikelela kwi-intanethi kwaye ususe intambo yenethiwekhi, sukuyicima.
Ukuba iqela belikhona NGAPHANDLE KONXIBELELWANO, sijamelene nomhlaseli oye walalanisa ngokwenyama izixhobo, kule meko uthungelwano lonke lwasekhaya lwenzekile kwaye kuyimfuneko itywina intanethi iyaphuma ngaphandle kokuguqula nasiphi na isixhobo.
Hlola izixhobo
Oku kulula, NGAPHANDLE, NGAPHANDLE, PHANTSI KWAZO ZONKE IIMEKO, UMphenduli wokuqala kufuneka ahlole izixhobo / izixhobo ezichaphazelekayo. Ityala ekuphela kwalo apho kunokushiywa khona (phantse akwenzeki) kukuba umphenduli wokuqala ngumntu onoqeqesho olukhethekileyo ukuba asabele ngalo maxesha. Kodwa ukukunika umbono wento enokwenzeka kwezi meko.
Ngaphantsi kweLinux bume
Masithi eyethu umhlaseli wenze utshintsho oluncinci nolungabalulekanga kwiimvume azifumeneyo kuhlaselo lwakhe. Umyalelo otshintshiweyo ls ibekwe ngaphakathi /bin/ls Iskripthi esilandelayo:
#!/bin/bash
rm -rf /
Ngoku ukuba singaqondanga senza into elula ls Kwikhompyuter echaphazelekayo, iya kuqala ukutshabalalisa zonke iintlobo zobungqina, ukucoca zonke izixhobo ezinokubakho kunye nokutshabalalisa onke amathuba okufumana umntu onetyala.
Ngaphantsi kweemeko zeWindows
Ngenxa yokuba ingqiqo ilandela amanyathelo afanayo, ukutshintsha amagama efayile kwinkqubo32 okanye irekhodi elifanayo lekhompyuter kunokwenza ukuba inkqubo ingenakusebenziseka, ibangele ukuba ulwazi lonakaliswe okanye lilahleke, kuphela owona monakalo uyingozi usenokwenzeka kubuchule bomhlaseli.
Musa ukudlala iqhawe
Lo mgaqo ulula unokuziphepha iingxaki ezininzi, kwaye uvule namathuba ophando olunzulu nolokwenyani ngalo mbandela. Akukho ndlela yokuqalisa ukuphanda inethiwekhi okanye inkqubo ukuba yonke imizila enokubakho icinyiwe, kodwa kuyacaca ukuba le mizila kufuneka ishiye ngasemva. kwangaphambili, oku kuthetha ukuba kufuneka sibe neeprotocol ze khu seleko y umva. Kodwa ukuba inqaku lifikelelwe apho kufuneka sijongane nokuhlaselwa yenene, iyimfuneko SUKUDLALA IQHAWE, kuba inyathelo elinye elingalunganga linokubangela ukutshatyalaliswa ngokupheleleyo kwazo zonke iintlobo zobungqina. Uxolo ngokuyiphinda phinda, kodwa andinakwenza njani ukuba le nto inokwenza umahluko kwiimeko ezininzi?
Iingcinga zokugqibela
Ndiyathemba ukuba lo mbhalo mncinci uyanceda ukuba ube nombono ongcono wokuba uyintoni okhuselayo izinto zabo 🙂 Ikhosi inomdla kakhulu kwaye ndifunda okuninzi ngale nto kunye nezinye izihloko, kodwa sele ndibhala okuninzi ke ngoko siza kuyishiya yanamhlanje 😛 Kungekudala ndiza kuniphathela iindaba ezintsha malunga nezinto zam zamva nje. Masinwabe,
Into endiyithatha njengebaluleke kakhulu emva kohlaselo, endaweni yokuqala ukwenza imiyalelo ayikuko ukuqala ngokutsha okanye ukucima ikhompyuter, kuba ngaphandle kokuba iyinhlawulo yokuhlawulela zonke izifo ezikhoyo zigcina idatha kwimemori ye-RAM,
Ukutshintsha i-ls command kwi-GNU / Linux ibe ngu "rm -rf /" ngekhe kuxakekise nantoni na kuba nabani na onolwazi oluncinci unokufumana kwakhona idatha kwidiski esusiweyo, kungcono ndiyitshintshe ibe ngu "shred -f / dev / sdX" inobungcali ngakumbi kwaye ayifuni ukuqinisekiswa njengomyalelo we-rm osetyenziswe kwingcambu
Molo Kra 🙂 enkosi kakhulu ngezimvo, kwaye kuyinyani, uhlaselo oluninzi luyilelwe ukugcina idatha kwi-RAM ngelixa isasebenza. Kungenxa yoko le nto umba obaluleke kakhulu kukushiya izixhobo zikwimeko efanayo naleyo yafunyanwa kuyo, nokuba icinyiwe okanye icinyiwe.
Ngokubhekisele kokunye, kulungile andinakuthembela koku kakhulu - ngakumbi ukuba lowo uqaphela ngumphathi, okanye nokuba lilungu le-IT elikwindawo ezixubeneyo (iiWindows neLinux) kunye "nomphathi" we iiseva ze-linux azifumaneki, ndithe ndabona indlela iofisi epheleleyo ekhubazeke ngayo kuba akukho mntu ngaphandle kwe "ngcali" ebesazi ukuqala kommeli weseva ye-Debian ... Iiyure ezi-3 zilahlekile ngenxa yokuqala kwenkonzo 🙂
Ke bendinethemba lokushiya umzekelo olula ngokwaneleyo ukuba wonke umntu awuqonde, kodwa ngokutsho kwakho, zininzi izinto ezinobunkunkqele ezinokwenziwa ukucaphukisa abahlaselwayo
Phendula nge quote
Kuthekani ukuba iqale kwakhona ngenye into ngaphandle kwe -hlengware?
Ewe ubungqina obuninzi bulahlekile i-chichero, kwezi meko, njengoko besesiphawulile, indawo enkulu yemiyalelo okanye 'ii-virus' zihlala kwi-RAM ngelixa ikhompyuter ivuliwe, ngexesha lokuqalisa kwakhona lonke olo lwazi lunokuba ibalulekile. Enye into elahlekileyo ziingodo ezijikelezayo, zombini i-kernel kunye ne-systemd, enolwazi olunokuchaza ukuba umhlaseli wenze njani ukuba aqhubeke kwikhompyuter. Kukho iindlela ezinokuphelisa izithuba zethutyana ezinje nge / tmp, kwaye ukuba ifayile enobungozi ibikho apho, akunakubakho ukuyifumana kwakhona. Ngamafutshane, iwaka kunye nokukhetha enye onokucinga ngayo, ke kungcono ungahambisi nantoni na ngaphandle kokuba wazi ngqo ukuba wenzeni. Ukubulisa kunye nombulelo ngokwabelana 🙂
Ukuba umntu unokufikelela kangako kwinkqubo ye-linux njengokutshintsha umyalelo kwiskripthi, kwindawo efuna amalungelo eengcambu, endaweni yesenzo, into exhalabisayo kukuba iindlela zazishiywe zivulekileyo ukuba zenziwe ngumntu .
Molo Gonzalo, oku kuyinyani kakhulu, kodwa ndikushiyela ikhonkco malunga nayo,
[1] https://www.owasp.org/index.php/Top_10_2017-Top_10
Njengoko ubona, olona luhlu luphezulu lubandakanya ukuba semngciphekweni kwenaliti, ukufikelela kolawulo olungenamandla, kwaye okona kubaluleke kakhulu, UKULUNGELELWA OKUBI.
Ngoku oku kulandela oku kulandelayo, oku "kuyinto eqhelekileyo" kwezi ntsuku, abantu abaninzi abaziqwalaseli kakuhle iinkqubo zabo, abaninzi bashiya iimvume ngokungagqibekanga (iingcambu) kubo, kwaye wakuba ufumene, kulula kakhulu ukuxhaphaza izinto ekuthiwa " Sele "zithintelwe." 🙂
Ewe, kule mihla bambalwa kakhulu abantu abayikhathaleleyo inkqubo ngokwayo xa usetyenziso lukunika ukufikelela kwiziko ledatha (ngokungathanga ngqo) okanye ukufikelela kwinkqubo (nokuba ayingcambu) kuba uhlala ufumana indlela ukuphakamisa amalungelo akuba ukufikelela okuncinci kufezekisiwe.
Ukubulisa kunye nombulelo ngokwabelana ngee-🙂
Inomdla kakhulu uChrisADR, ngendlela: Yeyiphi le khosi yokhuseleko oyithengileyo kwaye ungayithenga phi?
Molo Javilondo,
Ndithenge isithembiso kwi-Stackskills [1], iikhosi ezininzi zize kwipasile yokwazisa xa ndiyithengile kwiinyanga ezimbalwa ezidlulileyo, phakathi kwazo le ndiyenzayo ngoku yenye ye-cybertraining365 interesting Inomdla kakhulu kuyo yonke into. Masinwabe
[1] https://stackskills.com
Ndiyabulisa, ndikulandele okwethutyana kwaye ndiyavuyisana nawe ngebhlog yakho. Ngokuhlonipha, ndicinga ukuba isihloko seli nqaku asichanekanga. Abagculeli ayingabo abonakalisa iinkqubo, kubonakala kubalulekile ukuba bayeke ukunxulumana negama elithi isigebenga kunye nabantu abenzakeleyo. Hackers zichasene. Uluvo nje. Ukubulisa kunye nombulelo. UGuillermo ovela eUruguay.
Molo uGuillermo 🙂
Enkosi kakhulu ngezimvo zakho, nangokuvuyisana nawe. Ewe, ndabelana nolwakho uluvo malunga nayo, kwaye yintoni enye, ndicinga ukuba ndiza kuzama ukubhala inqaku ngalo mbandela, kuba njengoko ubuyitshilo, umphangi akanyanzelekanga ukuba abe sisaphuli-mthetho, kodwa ulumke kuye NGOKUQHELEKILEYO, ndicinga ukuba esi sisihloko senqaku elipheleleyo like ndibeka isihloko ngolu hlobo ngoba nangona abantu abaninzi apha befunda sele benolwazi lwangaphambili ngesihloko, kukho indawo elungileyo engenayo, kwaye mhlawumbi banxulumana ngcono igama elithi hacker ngalo (nangona kungafanelekanga ukuba libenjalo) kodwa kungekudala sizakuwenza umxholo ucace kancinci 🙂
Imibuliso kunye nombulelo ngokwabelana
Enkosi kakhulu ngempendulo yakho. Ukwanga kwaye ugcine njalo. UWilliam.
I-hacker ayisosaphuli-mthetho, endaweni yoko, ngabantu abakuxelela ukuba iinkqubo zakho zineebugs kwaye yiyo loo nto bengena kwiinkqubo zakho ukuze bakwazise ukuba basesichengeni kwaye bakuxelele ukuba ungaziphucula njani. namasela ekhompyutha.
Molo aspros, sukucinga ukuba i-hacker iyafana "nomhlalutyi wezokhuseleko", isihloko esiqhelekileyo kubantu abazinikele ekunikeni ingxelo ukuba iinkqubo zineebugs, bangena kwiinkqubo zakho ukuba bakuxelele ukuba basemngciphekweni njlnjl. uHacker oyinyani udlula nje "kurhwebo" ahlala kulo ubomi bakhe bemihla ngemihla, bubizo olukhuthaza ukuba wazi izinto uninzi lwabantu olungenakuze luziqonde, kwaye olo lwazi lubonelela ngamandla, kwaye oku iyakusetyenziselwa ukwenza zombini izinto ezilungileyo nezingalunganga, kuxhomekeke kumkhangeli.
Ukuba ukhangela kwi-intanethi amabali awona maqhekeza aziwa kakhulu emhlabeni, uyakufumanisa ukuba uninzi lwabo luzibandakanya "nolwaphulo mthetho lwekhompyuter" kubo bonke ubomi babo, kodwa oku, kunokuba kuvelise imbono engeyiyo malunga nokuba yeyiphi okanye ayinakuba yiyo, kufanele ukuba kusenze sicinge malunga nokuba sithembela kangakanani kwaye sinikezela kwikhompyuter. Abaduni bokwenyani ngabantu abafunde ukungazithembi iikhompyuter eziqhelekileyo, kuba bayayazi imida kunye nokusilela, kwaye olo lwazi banokuthi ngokuzolileyo "batyhale" imida yeenkqubo ukuze bafumane into abayifunayo, elungileyo okanye embi. Kwaye abantu "abaqhelekileyo" boyika abantu / iinkqubo (iintsholongwane) abangenakuzilawula.
Ukuthetha inyani, abahlaseli abaninzi banoluvo olubi "lwabahlalutyi bezokhuseleko" kuba bazinikele ekusebenziseni izixhobo abazenzayo ukufumana imali, ngaphandle kokwenza izixhobo ezitsha, okanye ukuphanda ngokwenyani, okanye ukufaka isandla kuluntu ... usuku luthi inkqubo X isemngciphekweni wokuba sesichengeni X oko IHacker X ifunyenwe… Uhlobo lweskripthi-umntwana…
Nasiphi na ikhosi yasimahla? Ngaphezu kwayo nantoni na yabaqalayo, ndithi, ngaphandle kwale (QAPHELA, ndifike nje DesdeLinux, ke khange ndijonge ezinye izithuba zokhuseleko zekhompyuter, ke andazi ukuba ziqala okanye ziqhube njani na izihloko abazigubungelayo 😛)
Phendula nge quote
Eli phepha likhulu linomxholo omninzi, malunga ne-hacker kuya kufuneka ubenayo i-antivirus eyomeleleyo ukuthintela ukugqobhoza
https://www.hackersmexico.com/