Keylogger Dab tsi yog nws ?, Cuab yeej los yog siab phem Software

Ib Keylogger yog dab tsi?

Yuav kom piav qhia tseeb tias nws yog Keylogger peb tsuas tuaj yeem hais tau tias nws yog ib hom software lossis kho vajtsee uas yog siv los sau thiab khaws keystrokes, nws tseem muaj lub npe hu ua Ntaus pob zeb sib ntaus Thiab tus kab mob no tseg txhua yam uas cov neeg siv tau siv hauv lub khoos phis tawj lossis hauv xov tooj txawb.

Txawm hais tias qhov zoo tshaj plaws yog rau tus keylogger khaws cov keystrokes, kuj tseem muaj qee qhov muaj peev xwm ntawm kev thaij duab lossis ua qhov kev cog lus ntau dua. Muaj ntau ntau yam niam txiv tswj apps uas coj screenshots, zoo li Kaspersky Cov Menyuam Muaj Kev Nyab Xeeb, Qustodio y Norton Tsev Neeg, qhov no rau npe ob peb hauv no ncej thiab yog tias koj xav saib xyuas koj cov menyuam hauv Internet.

Nyob ntawm tus keylogger, cov haujlwm kaw tseg tuaj yeem sab laj los ntawm tib lub computer lossis los ntawm lwm tus, yog li tswj txhua yam uas tau ua tiav. Tseem muaj cov tuam txhab mob siab rau muab hom malware no thiab lawv tso cai rau koj los tshuaj xyuas nws remotely hauv lawv lub vaj huam sib luag los ntawm txhua lub cuab yeej.

Keyloggers feem ntau yog spyware uas siv raws cai rau kev ruaj ntseg hom phiaj. niam txiv kev tswj hwm los yog tswj hwm cov neeg ua haujlwm hauv tuam txhab, txawm hais tias hmoov tsis nws kuj yog feem ntau siv rau kev ua txhaum cai. Cov hom phiaj tsis raug cai no yog txhawm rau ntes cov neeg siv cov ntaub ntawv tsis pub lwm tus paub yam tsis tau tso cai lossis tso cai. Piv txwv li, siv nws rau hacking koj tus khub yuav ua txhaum cai kawg yog nws tsis paub lossis tsis tau tso cai rau koj kom nkag mus rau hom ntaub ntawv ntawd. Lawv tau tsim los kom nyob zais thiab mus tsis pom. Tias yog vim li cas lawv tsis tshua pom, vim tias kev ua haujlwm tsis muaj teeb meem rau lub computer; nws tsis qeeb nws, nws tsis siv ntau qhov chaw thiab nws tsis cuam tshuam nrog kev ua haujlwm ntawm lub operating system.

Ntawm no koj tuaj yeem paub qhov dawb thiab them nyiaj cov kev pab cuam uas koj tuaj yeem siv los ntes thiab tshem tawm Keylogger hauv koj lub PC.

Muaj pes tsawg hom Keylogger peb tuaj yeem nrhiav tau?

Muaj ntau ntau hom keyloggers (keystroke loggers), txhua tus muaj nws tus yam ntxwv thiab cov khoom siv. Qee qhov ntau hom muaj xws li:

1. Software Keylogger: Hom keylogger no tau nruab rau ntawm lub cuab yeej thiab khiav hauv keeb kwm yav dhau los sau tag nrho cov keystrokes. Nws tuaj yeem rub tawm thiab khiav ntawm lub cuab yeej zoo li ib txwm ua haujlwm.
2. hardware keylogger: Hom keylogger no lub cev txuas mus rau ib lub cuab yeej, los ntawm USB chaw nres nkoj lossis ncaj qha mus rau cov keyboard, los sau cov keystrokes.
3. tej thaj chaw deb keylogger: Hom keylogger no tau teeb tsa rau ntawm lub cuab yeej thiab teeb tsa kom xa cov keystrokes kaw mus rau qhov chaw nyob email chaw nyob lossis server.
4. spyware keylogger: Hom keylogger no yog ntsia rau ntawm ib lub cuab yeej ua ib daim ntawv ntawm cov software phem, nrog rau lub hom phiaj ntawm kev nyiag tus kheej lossis cov ntaub ntawv lag luam.
5. firmware keylogger: Hom keylogger no yog lub firmware uas tau teeb tsa rau ntawm cov keyboard, nws tuaj yeem nyuaj heev los kuaj xyuas thiab tshem tawm.

Nws yog ib qho tseem ceeb uas yuav tsum tau hais tias kev siv cov keyloggers tsis raug cai yog qhov txhaum cai hauv ntau lub tebchaws thiab tuaj yeem suav tias yog kev ua txhaum cai ntiag tug, nrog rau kev siv rau kev ua phem. Nws yog ib qho tseem ceeb uas yuav tau siv lawv tsuas yog rau kev cai lij choj thiab nrog kev tso cai ua ntej.

Thaum twg thawj zaug Keylogger tshwm sim?

Yuav luag tsis muaj ib yam dab tsi uas paub txog nws keeb kwm, nws ntseeg tau tias nws yog cov neeg Lavxias thaum lub sijhawm tsov rog txias uas tsim lub cuab yeej no. Lwm tus hais tias nws yog thawj zaug siv los nyiag txhab nyiaj, muaj tus kab mob hu ua Backdoor Coreflood.

Xyoo 2005, ib tug neeg ua lag luam Florida tau foob Bank of America tom qab lawv nyiag $ 90.000 los ntawm nws lub txhab nyiaj. Kev tshawb nrhiav pom tias kev lag luam lub koos pis tawj tau kis tus kab mob uas tau hais tseg, Backdoor Coreflood. Vim tias koj tau txheeb koj cov nyiaj hauv txhab nyiaj hla is taws nem, cybercriminals tau txais tag nrho koj cov ntaub ntawv tsis pub lwm tus paub.

Nws tsim kev puas tsuaj tau npaum li cas?

Kev piam sij loj heev, tshwj xeeb yog tias koj tsis paub tias koj muaj Keylogger tau nruab rau hauv koj lub khoos phis tawm. Yog tias koj tsis paub tias koj lub computer keyboard kaw txhua yam koj ntaus, koj tuaj yeem qhia cov lej cim, tus lej credit card, cov txhab nyiaj hauv tuam txhab, thiab txawm tias koj lub neej ntiag tug yuav muaj teeb meem.

Txawm tias nws yog qhov tseeb tias muaj cov haujlwm ntawm hom no rau kev siv raug cai, thaum siv rau kev ua txhaum, lawv suav hais tias yog hom spyware-hom malware. Cov no tau hloov zuj zus mus; Nws tsis tas nws muaj txoj haujlwm keystroke yooj yim, tab sis nws tseem yuav siv sij hawm screenshots; tso cai rau koj los kho tus neeg siv twg yog tus yuav raug saib xyuas nyob rau hauv thaum lub computer muaj ob peb ntawm lawv; Nws khaws cov npe ntawm txhua qhov kev zov me nyuam ua tiav, txhua daim ntawv luam-ntawv tawm hauv cov ntawv txiav tawm, nplooj ntawv web mus xyuas nrog hnub thiab sijhawm, nws tuaj yeem tsim kho kom xa tag nrho cov ntaub ntawv no los ntawm e-mail.

Yuav tsim cov Keylogger li cas?

Tsim ib tus keylogger yooj yim dua li nws zoo li, koj tuaj yeem tsim ib qho yooj yim txawm tias muaj kev paub txog kev ua haujlwm me me. Nco ntsoov tsis txhob siv nws nrog kev xav phem, raws li koj tuaj yeem ua txhaum loj uas tuaj yeem ua rau koj muaj teeb meem kev cai lij choj, tab sis peb twb tau tham txog qhov no hauv lwm tsab xov xwm. peb qhia los tsim ib lub zos keylogger hauv 3 feeb sim no paub zoo hacking txoj kev. Yog tias koj yog hom neeg xav paub, thiab koj xav kom txaus siab rau koj txoj kev paub txog kev ruaj ntseg hauv computer, mus saib cov lus qhia hauv qab no:

Yuav tsim cov Keylogger li cas?

Yuav ua li cas raws nraim tsis Keylogger cia? 

Nws txoj haujlwm tau nthuav dav dav, txog rau qhov tuaj yeem tuaj yeem hu xov tooj, tswj lub koob yees duab thiab tswj hwm lub microphone ntawm tes. Muaj ob hom ntawm Keylogger:

• Ntawm qib software, qhov no tau ntsia ntawm lub ntaus ntawv thiab tau muab faib ua peb qhov subcategories:
  1. Qaum: Nws nyob hauv lub hauv paus ntawm koj lub computer, paub nyob rau hauv lub npe Kernel, muab zais rau hauv lub operating system, ua rau nws yuav luag tsis pom. Lawv txoj kev loj hlob yog ib txwm ua los ntawm tus kws tshaj lij hacker hauv thaj teb, yog li lawv tsis muaj ntau.
  2. APIs: Nws coj kom zoo dua ntawm Windows API cov haujlwm los cawm txhua tus keystrokes uas tus neeg siv tau tsim hauv cov ntawv cais. Cov ntaub ntawv no feem ntau yooj yim heev rau rov qab, raws li lawv feem ntau khaws cia rau hauv ib qho kev ceeb toom.
  3. Nco kev txhaj tshuaj: Cov Keyloggers no hloov lub cim xeeb cov lus, los ntawm kev hloov qhov kev zov me nyuam no tuaj yeem zam Windows lub luag haujlwm tswj hwm.
• Kho vajtse theem keylogger, lawv tsis tas yuav los nruab ib qho software rau ntawm qhov operating system los ua haujlwm. Cov no yog nws cov subcategories:
  1. Raws li Firmware: Lub chaw logger khaws txhua nias ntawm lub khoos phis tawm, txawm li cas los xij, cybercriminal yuav tsum tau nkag mus rau lub khoos phis tawm kom tau txais cov ntaub ntawv.
  2. Kho vajtse Keyboard: Txhawm rau sau cov xwm txheej, nws txuas nrog cov keyboard thiab qee qhov chaw nres nkoj nkag hauv lub computer. Lawv muaj npe nyob rau hauv lub npe ntawm 'KeyGrabber', lawv yuav raug pom raws nraim ntawm lub USB lossis PS2 chaw nres nkoj ntawm cov khoom siv nkag.
  3. Sniffers Wireless wireless: Lawv siv rau ob qho tag nrho nas thiab wireless wireless sau, lawv xa tag nrho cov ntaub ntawv tau nyem thiab sau; feem ntau tag nrho cov ntaub ntawv no yog encrypted, tab sis nws muaj peev xwm decrypt nws.

Nws puas yog txhaum cai los siv Keylogger?

Tswj koj cov menyuam hauv internet

Nws feem ntau yog qhov raug cai thiab raug cai siv daim ntawv thov keylogger lossis niam txiv kev tswj xyuas los saib xyuas koj cov menyuam txoj haujlwm ntawm lub khoos phis tawj, tsuav yog nrog lub hom phiaj ntawm kev tiv thaiv lawv cov kev ruaj ntseg online thiab yog tias lawv tsis paub tab txaus los muab kev tso cai. Yog tias lawv muaj hnub nyoog txaus, lawv yuav tsum tau pom zoo meej thiab paub tias lawv muaj kev saib xyuas software.

Piv txwv. Hauv Spain, thaum tsis muaj kev pom zoo rau kev nkag mus rau ib tus neeg ntiag tug, nws yuav raug cai los rhuav txoj cai ntiag tug yog tias:

• Koj muaj cov lej nkag ntawm koj tus menyuam tus account yam tsis tas yuav siv txoj hauv kev hacking.
• Koj xav tias koj tus menyuam yog tus raug tsim txom.

Tswj koj cov neeg ua haujlwm

Hauv qee lub tebchaws nws raug cai siv a keylogger saib xyuas kev ua haujlwm ntawm cov neeg ua haujlwm ntawm ib lub tuam txhab ntev npaum li lawv paub txog nws. Qee qhov kev pabcuam no uas thaij duab ntawm cov neeg ua haujlwm yog Keylogger Spy Monitor, Spyrix Keylogger, Elite Keylogger, Ardamax Keylogger thiab Refog Keylogger.

Kev cai lij choj ntawm keyloggers tuaj yeem nug tau thiab yuav nyob ntawm txhua lub tebchaws, yog li peb qhia koj kom qhia koj tus kheej txog nws.

Peb tso koj cov txuas ncaj qha rau cov lus tshaj tawm rau Spain thiab Mexico.

Boe.es (Spain)

Dof.gob (Mexico)

Ntawm qhov tod tes, Keylogger yuav ib txwm ua txhaum cai thaum siv rau kev ua txhaum cai xws li kev nyiag ntawm lo lus zais thiab cov ntaub ntawv tsis pub lwm tus paub.

Yuav ua li cas yog ib tug Keylogger implanted los ntawm lub ntiaj teb no ntawm hacking?

Coob tus ntawm cov neeg siv cuam tshuam los ntawm Keylogger nyob hauv kev sib txawv, qhov tshwm sim ntau ntawm email (phiav email) nrog rau cov khoom txuas uas muaj cov kev hem thawj. Ib lub Keylogger tuaj yeem tshwm sim ntawm USB khoom lag luam, lub vev xaib nyuaj, ntawm lwm tus.

Yog tias koj tau txais "zoo siab hnub so" Christmas card tsis quav ntsej nws, nws yog "trojan" thiab qhov koj yuav tau txais yog "zoo siab malware" vim tias cybercriminals coj kom zoo dua lub caij so kom kis kab mob, kev dag ntxias thiab malware. Tom qab txhaj rau ntawm qhov txuas lossis qhib qhov txuas, koj tso cai rau Keylogger rau nruab rau hauv koj lub computer lossis mobile ntaus ntawv muab nkag rau koj cov ntaub ntawv ntiag tug. Qhov tseeb yog tias hackers nrog kev paub dhau los hauv hom no malware muaj peev xwm Caum tus keylogger txhais tau hais tias nws yog PDF, Lo Lus thiab txawm JPG lossis lwm hom siv dav. Vim li no, peb hais ntxiv tias tsis txhob qhib cov ntsiab lus uas koj tsis tau thov.

Nws yuav tsum tau sau tseg tias, yog tias koj lub khoos phis tawm nyob hauv lub network sib koom, nws yooj yim dua nce nkag tau mus rau nws thiab kis nwsCov. Koj yuav tsum tsis txhob ntaus cov ntaub ntawv tsis pub lwm tus paub, chaw tso nyiaj hauv tuam txhab thiab cov npav rho nyiaj hauv cov khoom siv no.

Tus kabmob Trojan kis tau licas?

Txoj kev sib kis thoob plaws ntau tshaj plaws yog nyob hauv is taws nem, lawv siv cov cuab yeej zoo nkauj no los ntxias koj mus rub cov kab mob siab phem rau lawv lub hom phiaj txhaum cai. Ntawm no yog 4 feem ntau cov Trojans:

• Rub cov ntaub ntawv tawg, software txhaum cai downloads yuav muaj ib qho kev hem thawj zais.
• Dawb softwareThov tsis txhob rub tawm cov ntawv thov pub dawb ua ntej paub tseeb tias lub vev xaib ntseeg tau, cov rub tawm no sawv cev muaj kev pheej hmoo loj.
• phishing, Qhov no yog daim ntawv uas muaj ntau tshaj ntawm Trojan nres kis rau cov khoom siv los ntawm e-mail, cov neeg tua hluav taws tsim lub pob loj ntawm cov tuam txhab, txhawb kom tus neeg raug tsim txom nyem nyem rau ntawm qhov txuas lossis rub cov ntawv txuas.
• Tej yam txawv ntawv npluas, nws saib zoo zoo rau daim paib lawv muab tej yam txawv txawv promotions, yuav muaj kabmob losyog tus kabmob.

Txhawm rau kom tsis txhob raug rau tus kab mob ntawm cov kab mob no, peb xav kom koj nyeem cov lus hauv qab no: Yuav ua li cas txheeb xyuas tus kab mob Phishing?

Kuv yuav rho tawm tus Keylogger li cas?

Cov Keyloggers yooj yim tshaj plaws, ntsia thiab siv los ntawm API, yog qhov yooj yim tshem tawm. Txawm li cas los xij, muaj lwm tus uas tau teeb tsa raws li qhov kev pabcuam raug cai, yog li thaum siv antivirus lossis a antimalware tsis muaj se lawv tswj kom ntes thiab lawv mus kiag li yam tsis muaj nqis, qee zaum kuj tsim kev txhaum rau kev tsav tsheb.

Yog li ntawd, yog tias koj xav tias koj tab tom saib los ntawm Keylogger, nws yog qhov zoo tshaj rau qib a tshuaj tiv thaiv kab mob, muaj tsis muaj kawg ntawm lawv; Yog tias qhov no tsis ua haujlwm rau koj, koj tuaj yeem tshawb rau nws siv tus Tus thawj tswj haujlwm ua haujlwm hauv lub Windows. Koj yuav tsum ua tib zoo saib xyuas cov txheej txheem nquag uas koj lub pc muaj txog thaum pom qhov txawv txawv uas koj tsis paub txog.