Lub keylogger yog ib yam cuab yeej kho vajtse lossis ib qho software program uas teev cov kev ua ub no ntawm ib tus neeg siv computer nrog rau cov keyboards hauv lawv cov ntawv.
Siv Cov Ntaub Ntawv rau Lub Keylogger
Keyloggers siv cov ntaub ntawv Technology (IT) cov koom haum kom teeb meem kev teeb meem nrog cov computers thiab cov lag luam kev lag luam. Keyloggers tseem tuaj yeem siv los ntawm tsev neeg (lossis lag luam) los saib xyuas kev siv network ntawm tib neeg tsis muaj lawv txoj kev paub; lawv qee zaum siv los ua ib feem ntawm kev tswj hwm ntawm niam txiv. Thaum kawg, cov neeg siab phem yuav siv cov keyloggers rau pej xeem cov computers mus nyiag passwords los yog cov ntaub ntawv credit card.
Cov Ntaub Ntawv Dab Tsi Tus Keylogger Yuav Sau
Lub peev xwm ntawm keyloggers sib txawv, tab sis thaum ntsia rau ntawm lub cuab yeej lawv muaj peev xwm ua tau raws li txuas mus ntxiv no:
- ntes txhua tus passwords nkag los ntawm cov neeg siv ntawm lub cuab yeej
- coj cov voj voog ntawm cov khoom ua si ntawm lub sijhawm ua haujlwm
- sau cov URLs uas tau mus xyuas ntawm qhov Web site browsers, thiab tejzaum nws tseem tuaj yeem siv cov duab thaij ntawm cov nplooj ntawv Web
- sau cov npe ntawm cov ntawv sau los ntawm cov neeg siv ntawm lub cuab yeej
- ntes cov ntawv ntawm tag nrho cov kev xa xov (instant messaging (IM) zaug)
- ntes luam ntawm cov xa email
- yuav xa cov ntawv ceeb toom uas muaj cov cav thiab cov xa email mus rau qhov chaw nyob ze (los ntawm email, FTP los yog HTTP ).
Feem ntau cov keyloggers cia tsis tsuas keyboard keystrokes yuav tsum tau tab sis kuj yog feem ntau muaj peev xwm ntawm sau screen captures los ntawm lub computer. Tej kev pab cuam keylogging cia lawv cov ntaub ntawv nyob rau hauv lub zos hard drive, tab sis qee cov phiaj xwm yuav tau xa tawm cov ntaub ntawv tshaj li lub network mus rau tej thaj chaw deb computer lossis Web server .
Qhov twg Keyloggers tuaj ntawm thiab Paub Txiav Yuav Ntaus Yog tias Koj Lub Cav Muaj Zog
Qee cov software keylogger yog muaj nyob rau hauv Internet, thaum lwm tus yog cov kev lag luam lossis kev siv. Keyloggers qee zaum ib feem ntawm malware pob mus rau hauv computers tsis muaj tus tswv. Kev kuaj pom muaj ib qho ntawm lub computer yuav nyuaj. Los ntawm kev tsim, lawv nkaum lawv lub xub ntiag ntawm lub cev ntawm txoj kev xws li
- tau muab teev nyob rau hauv cov ntaub ntawv qhia tawm (folders) ntawm lub hom phiaj
- cleverly disguising los nkaum daim ntawv thov los ntawm lub qhov system ua hauj lwm daim ntawv teev (Lub Tuam Thawj Tuav Haujlwm thiab Tus Ntxig Saib Xyuas Pib, Mac OS Kev Saib Xyuas, thiab sib npaug)
Yeej hu ua kev pabcuam tiv thaiv kev tiv thaiv tseem ceeb tau tsim los tsim teebmeem keylogging, thiab cov no feem ntau siv tau thaum siv tau.
Xaiv ib Keylogger Tias & # 39; s Txoj Cai Rau Koj
Kaum ob ntawm cov logging systems uas muaj peev xwm muaj peev xwm nrhiav tau hauv Internet los ntawm kev tshawb fawb hauv Web. Yog tias koj tab tom nrhiav kom tau ib lub tswv yim zoo rau koj lub tsev los yog lag luam, xav txog cov teeb meem no thaum koj txiav txim siab:
- Puas yog nws txhawb txoj haujlwm khiav haujlwm?
- Cov ntawv ceeb toom nws ua kom yooj yim nyeem thiab nkag tau? Keyloggers uas xa xov xwm zoo dua tuaj rau koj lub mailbox yog yooj yim dua siv cov neeg uas khaws cov ntaub ntawv nyob rau hauv cov ntaub ntawv teev lus qis dua ntawm lub zos qhov chaw tsav tsheb.
- Zoo li cas nws nyob twj ywm? Yog tias qhov kho vajtse keylogger lossis software ua rau pom tseeb, cov neeg hauv tsev neeg yuav pom thiab lov tes taw nws. Yog tias nws siv ntau cov kev pabcuam hauv nruab (nco lossis ua haujlwm fais fab), nws tuaj yeem tsis tseem ceeb ua rau cov khoom tsim tau.