Ufanele Ucwangcise Ngaphambili Ukufumana I-Intruder
Ngethemba ukuba ugcina iikhompyutheni zakho zilandelwe kwaye zihlaziywe kwaye ukhuseleko lwakho lukhuselekile. Nangona kunjalo, akunakukhusela ukuba uya kuhlaselwa yinto enobungozi- intsholongwane , inambuzane , ihashe iTrojan , ukuhlaselwa kweHack yilelo. Xa oko kwenzeka, ukuba wenze izinto ezilungileyo phambi kokuhlaselwa uza kwenza umsebenzi wokugqiba ixesha kunye nendlela ukuhlaselwa kuphumelele ngayo.
Ukuba ubuke ubukele i-TV ye- CSI , okanye malunga nawuphi na omnye umapolisa okanye umboniso we-TV yomthetho, uyazi ukuba nangona kungabonakali kakhulu ubungqina bombono abaphenywazi abanokukuchonga, ukulandelela nokubamba umenzi wobugebengu.
Kodwa, bekungeke kube mnandi ukuba afuneke ahlaziye iifayili ukuze athole inwele enye eyona yowenzi-mthetho kwaye enze uvavanyo lwe-DNA ukuchonga umnikazi walo? Kuthekani ukuba kukho irekhodi egcinwe kumntu ngamnye umntu adibana nabo kwaye nini? Kuthekani ukuba kukho irekhodi egcinwe yintoni eyenziwe kumntu lowo?
Ukuba ngaba kunjalo, abaphenyi abanjengobo baseCSI bangasekho kwi shishini. Amapolisa aya kufumana umzimba, hlola irekhodi ukuze abone ngubani ogqibene naye odibene nomfi kunye nento eyenziwe kwaye babeza kuba nobungqina ngaphandle kokuba bafune ukumba. Oku kukungena ngokungena ngokubonelela ngokubonelela ubungqina bombuso xa kukho umsebenzi onobungozi kwikhompyutheni yakho okanye kwinethiwekhi.
Ukuba umlawuli wenethwekhi engaguquki ukungena okanye engangenisi iziganeko ezichanekileyo, ukumba ubungqina bombononophelo ukuchonga ixesha kunye nomhla okanye indlela yokufikelela okungagunyaziswanga okanye enye into enobungozi ingaba nzima kunjengoko ukukhangela inaliti yesiqhelo utywala. Ngokuqhelekileyo imbangela yokuhlaselwa ayizange ifumaneke. Imishini ekhohlakeleyo okanye enentsholongwane ihlanjululwa kwaye wonke umntu ubuyela kwishishini njengesiqhelo ngaphandle kokukwazi ukuba iinkqubo zikhuselwe nantoni na ngakumbi kunokuba zikhona xa zifika kwindawo yokuqala.
Ezinye izixhobo ze log log ngokuzenzakalelayo. Iiseva zewebhu ezifana ne-IIS ne-Apache ngokubanzi zibhalisa zonke izithuthi ezingenayo. Oku kusetshenziselwa ukujonga ukuba bangaphi abantu abaye bavakashela iwebhsayithi, yiyiphi idilesi ye-IP ayisebenzisayo kunye nolunye uhlobo lwee-metric-type malunga nolwazi lwewebhu. Kodwa, kwimeko yezibungu ezifana neCodeRed okanye i-Nimda, ii-logi zewebhu zingakubonisa kwakhona xa iinkqubo ezikhuselwe yi-HIV zizama ukufikelela kwinkqubo yakho kuba nemiyalelo ethile ayilinga iya kubonisa kwimigqomo nokuba iphumelele okanye ayiyiyo.
Ezinye iinkqubo zinemisebenzi eyahlukeneyo yokuphicothwa kunye nokungena kwemisebenzi ekwakhiwe kuyo. Unokufakela isofthiwe eyongezelelweyo ukubeka esweni kwaye ubhale izenzo ezahlukeneyo kwikompyutha (jonga iiTyhuse kwibhokisi yekhonkco ukuya ngasekunene kweli nqaku). Kwi-Windows XP Umatshini wobuchwephesha kukho iindlela zokuhlola iingxelo ze-logon ze-logon, ulawulo lwe-akhawunti, ukufikelela kwenkonzo yee-directory, imicimbi ye-logon, ukufikelela kwezinto, ukuguqulwa komgaqo-nkqubo, ukusetyenziswa kwamalungelo, ukulandelela inkqubo kunye neemeko zenkqubo.
Kulolu hlobo ngalunye unokhetha ukuloba impumelelo, ukungaphumeleli okanye akukho nto. Ukusebenzisa iWindows XP Pro njengomzekelo, ukuba awuzange uvumeleke ukungena kwizinto ezifikelelekayo ungenayo irekhodi yefayile okanye ifolda ekugqibeleni ifinyeleleke kuyo. Ukuba unikwe amandla kuphela ukungaphumeleli kokungena ungena irekhodi xa umntu ezama ukufikelela kwifayile okanye kwifolda kodwa aphumelelanga ngenxa yokungabi neemvume ezifanelekileyo okanye ugunyaziso, kodwa awuyi kuba nerekhodi xa umsebenzisi ogunyazisiweyo efikelele kwifayile okanye kwifolda .
Kungenxa yokuba umonakalo ungasebenzisa kakuhle igama lomsebenzisi kunye nephasiwedi ekwaziwayo ukuba bakwazi ukufikelela ngempumelelo kwiifayile. Ukuba ubona iigodo kwaye ubone ukuba uBob Smith ususile ingxelo yezimali kwinkampani ngo-3: 00 ngeCawa kungakhuseleka ukuba ucinge ukuba uBob Smith wayelele kwaye mhlawumbi igama lakhe lomsebenzisi kunye nephasiwedi kuye kwaphazamiseka . Kwimeko nayiphi na into, ngoku uyazi into eyenzeka kwifayile kwaye nini kwaye ikunika indawo yokuqala yokuphanda indlela eyenzeka ngayo.
Ukubhaliwe kunye nokuphumelela ukungena ngemvume kunika ulwazi oluncedo kunye neenkcukacha, kodwa kufuneka ulinganise imisebenzi yokubeka esweni kunye nokungena ngemvume kwinkqubo yokusebenza. Ukusebenzisa umzekelo wencwadi yomntu ovela phezulu- kuya kunceda abaphandi ukuba abantu bagcina ingxaki yabo bonke abadibene nabo kunye noko kwenzeka ntoni ngexesha lokusebenzisana, kodwa ngokuqinisekileyo kuya kubacotha abantu.
Ukuba kufuneka uyeke kwaye ubhale phantsi ngubani na, yintoni na ukuhlangabezana nayo yonke imihla unayo yonke imini ingaba nefuthe kakhulu kwimveliso yakho. Into efana neyokubeka esweni nokuloba umsebenzi wekhompyutha. Unako ukwenza zonke iinkqubela zokungaphumeleli kunye nokuphumelela kokungena ngemvume kwaye uza kuba nerekhodi epheleleyo malunga nayo yonke into eyenziwa kwikhompyutha yakho. Nangona kunjalo, uya kuba nomthelela omkhulu kumsebenzi ngenxa yokuba umqhubi uyaxakeka ukurekhoda ukungena okuhlukeneyo kwamanqaku angama-100 xa umntu ecofa iqhosha okanye ecofa imouse.
Kufuneka uqikelele ukuba zeziphi iintlobo zokungena kwi-intanethi ziya kuba luncedo kunye nempembelelo kwinkqubo yokusebenza kwaye zifike nge-balance equkuseleyo kuwe. Kufuneka uhlale ukhumbule ukuba izixhobo ezininzi ze-hacker kunye neenkqubo zegadi ze- Trojan ezifana ne- Sub7 ziquka izixhobo ezivumela ukuba ziguqule iifayile ze-log ukufihla izenzo zabo kwaye zifihle ukungena ukuze ungathembeli kuma-100 kwiifayile zelog.
Unokuphepha ezinye zezinto zokusebenza kunye nokuba mhlawumbi izinto ezifihliweyo zezinto zokuzifihla ngokuqwalasela izinto ezithile xa ucwangcisa ukungena kwakho. Udinga ukulinganisa indlela ezinkulu ngayo iifayile zelogi eziza kufumana kwaye uqinisekise ukuba unendawo yesikhala esaneleyo kwindawo yokuqala. Kufuneka kwakhona ukusekwa umgaqo-nkqubo wokuba iimbogi ezindala ziya kubhalwa okanye zisuswe okanye ukuba ufuna ukugcinwa kwirejista kwimihla ngemihla, ngeveki okanye ngezinye iinkqubo ukwenzela ukuba unedatha endala ukujonga kwakhona.
Ukuba kunokwenzeka ukusebenzisa i-hard disk drive kunye / okanye umlawuli we-hard drive uya kuba nempembelelo encinci yokusebenza ngenxa yokuba iifayile zelogi zingabhalwa kwi disk ngaphandle kokulwa nezicelo ozama ukuzisebenzela ukufikelela kwi-drive. Ukuba unako ukuhambisa iifayile zelogi kwikhomputha eyahlukileyo-mhlawumbi inikezelwe ukugcina iifayile ze log kunye nezicwangciso zokhuseleko ezahlukeneyo-unokukwazi ukunqanda amandla omngenisi wokuguqula okanye ukususa iifayile zelog.
Inqaku lokugqibela kukuba awufanele ulinde kude kube sekwephuzile kwaye inkqubo yakho isele iphazamise okanye idibaniswe ngaphambi kokujonga iigodo. Kukulungele ukuphonononga iigodo ngezikhathi ezithile ukuze ukwazi into eqhelekileyo kwaye ubeke isiseko. Ngaloo ndlela, xa ufumana ukungena okungekho nto ungawaqonda njengolu hlobo kwaye uthathe amanyathelo asebenzayo ukuze ugxininise inkqubo yakho kunokuba wenze uphando lophando emva kokuba luphelile.