Trojan Horse Cov lus piav qhia thiab piv txwv, Ntxiv mus rau Cov Kev Pabcuam Tiv Thaiv Kev Thaiv
Ib tug Trojan yog ib qho kev pab cuam uas zoo nkaus li yog qhov tseeb tab sis nyob hauv kev muaj tiag, puas ua tej yam phem. Qhov no feem ntau yuav nkag mus rau tej thaj chaw deb, zais cia nkag mus rau ib tus neeg siv.
Tsis yog tsuas yog Trojans xwb tab sis lawv yuav ua hauj lwm kom zoo nrog cov malware, lub ntsiab lus uas koj yuav tau siv ib qhov kev pab cuam uas koj xav tau, tiam sis nws ua haujlwm tom qab ua cov khoom tsis txaus siab (ntau dua rau hauv qab).
Tsis zoo li cov kab mob , Trojans tsis thawb thiab kis tau lwm cov ntaub ntawv, los yog lawv tsis ua luam ntawm lawv tus kheej zoo li cov kab mob ua.
Nws tseem ceeb heev kom paub qhov txawv ntawm tus kabmob, kabmob, thiab Trojan. Vim tias tus kab mob kis tau cov ntaub ntawv muaj tseeb, yog tias antivirus software pom ib tus kab mob , yuav tsum tau muab cov ntaub ntawv kom zoo . Conversely, yog antivirus software pom ib tug cab los yog ib tug Trojan, tsis muaj ntaub ntawv raug cai koom tes thiab yog li qhov kev txiav txim yuav tsum muab rho tawm cov ntaub ntawv.
Lus Cim: Trojans feem ntau hu ua "Trojan viruses" los yog "Trojan Horse viruses", tab sis raws li tau hais tseg lawm, ib tug Trojan tsis zoo li ib yam kab mob.
Hom Trojans
Muaj ntau ntau hom Trojans uas yuav ua tau tej yam zoo li tsim hluav taws rov qab rau hauv lub computer kom lub hacker nkag mus rau hauv lub system remotely, xa cov ntawv tsis yog pub dawb yog tias nws yog ib lub xov tooj uas muaj lub Trojan, siv lub computer ua qhev hauv DDos nres , thiab ntau dua.
Qee cov npe ntawm cov Trojans muaj xws li cov chaw nkag mus rau Trogans (RATs), cov Backdoor Trojans (backdoors), IRC Trojans (IRCbots), thiab keylogging Trojans .
Ntau Trojan encompasses ntau hom. Piv txwv, ib tug Trojan yuav nruab ib tus keylogger thiab ib sab nraum zoov. IRC Trojans feem ntau ua ke nrog cov sab nraud thiab RATs los tsim cov kabmob ntawm cov kabmob uas muaj kab mob hu ua botnets.
Txawm li cas los xij, ib qho uas koj yuav tsis pom tias Trojan ua yog scouring koj lub zog tsav tsheb kom paub meej. Lus hauv no teb Cov ntsiab lus, uas yog ib qho kev ua kom yuam kev rau Trojan. Xwb, qhov no yog qhov twg keylogging functionality feem ntau tuaj rau hauv kev ua si - capturing tus neeg siv tus keystrokes li lawv ntaus thiab xa cov cav rau attackers. Ib txhia ntawm cov keyloggers no yuav ua tau ntse heev, phiajcim tsuas yog qee cov websites, piv txwv li, thiab ntes cov keystrokes nrog rau qhov kev sib kho ntawd.
Trojan Horse Qhov tseeb
Lo lus "Trojan Nees" yog los ntawm zaj dab neeg ntawm Tsov Rog Thoob Tsov Rog uas cov Greeks siv ntoo nees ua ib lub koob lub npe mus rau hauv lub nroog Troy. Nyob rau hauv kev muaj tiag, muaj txiv neej hauv tos kom noj dhau Troy; thaum tsaus ntuj, lawv cia cov tub rog Greek nyob hauv lub nroog rooj vag.
Trojans yog txaus ntshai vim tias lawv tuaj yeem zoo li tsuas yog hais txog txhua yam uas koj yuav xav tau thiab tsis-siab phem. Nov yog qee cov qauv:
- Fake antivirus program: Qhov kev pab cuam pops li ob peb lub qhov rais hais tias nws pom dozens yog tias tsis yog pua pua lossis txawm txhiab tus kab mob hauv koj lub computer uas koj tuaj yeem tshem tawm tam sim no yog tias koj them rau qhov kev zov me nyuam. Nws yuav yog tus nqi tsawg tsawg uas zoo li tus tswj tau lossis nws yuav yog ib qho nyiaj loj uas tseem ua tau yog tias ua li ntawd yuav tshem tag nrho cov kab mob no (fake).
- MP3 downloader: Lub cuab yeej cia koj download tau MP3s dawb thiab nws yeej ua haujlwm, tab sis nws tseem khiav txhua lub sij hawm txawm tias koj kaw nws, pheej sau txhua tus yuam sij koj ntaus hauv koj lub vev xaib thiab xa cov ntaub ntawv (nrog rau koj lub username thiab password) rov qab mus rau hacker ntawm qee qhov chaw nyob deb.
- Screensaver Tool: Qhov kev pab cuam yuav pab koj nrhiav thiab nruab kev lom zem, tus tshiab screensavers rau koj lub computer, tab sis kheev ntsia nruab nrab sab nraud nkag tau kom thaum lub screensaver tau nyob rau ib ntus (qhia tias koj tau nyob), hacker remotes nyob rau hauv thiab muaj tag nrho cov ntawv rau koj lub computer.
Yuav ua li cas kom tshem tawm Trojans
Feem ntau cov kev pabcuam antivirus thiab cov kabmob ntawm cov kabmob uas muaj kev vam meej tuaj yeem nrhiav thiab rho tawm Trojans. Txhua zaus-rau ntawm cov cuab yeej siv antivirus yeej pom muaj Trojan thawj zaug uas nws sim khiav, tab sis koj tuaj yeem ua ib qho kev tshawb nrhiav los ntxuav lub computer ntawm tus malware.
Qee cov kev pabcuam zoo rau kev sojntsuam rau kev xav tau muaj xws li SUPERAntiSpyware thiab Malwarebytes, thaum cov kev pabcuam xws li AVG thiab Avast yog qhov zoo tagnrho thaum nws tuaj yeem txais Trojan tau txais thiab sai li sai tau.
Nco ntsoov tias koj khaws koj cov kev pab cuam antivirus mus paub nrog lub ntsiab lus tshiab thiab software ntawm tus tsim tawm kom koj paub tseeb tias Trojans tshiab thiab lwm yam malware tuaj yeem nrhiav tau nrog qhov kev pab cuam koj siv.
Saib Yuav Ua Li Cas Ntsuam Xyuas Koj Lub Computer Kom Zoo Rau Kev Raug Tshuaj Tiv Thaiv Cov Ntaub Ntawv rau cov lus qhia ntxiv txog kev rho tawm Trojans thiab nrhiav cov kev txuas mus rau lwm cov cuab yeej koj siv tau mus luam ib lub computer rau malware.