Yog tias koj feem ntau siv USB tsav - hloov cov ntaub ntawv rov qab thiab xa, txuas lub USB flash drive mus rau ntau lub khoos phis tawm, tom qab ntawd qhov tshwm sim uas tus kab mob tshwm rau nws yog qhov siab heev. Los ntawm cov kev paub dhau los ntawm kev kho lub koos pij tawj ntawm cov neeg siv khoom, kuv tuaj yeem hais tias kwv yees li txhua lub koos pis thib kaum yuav ua rau muaj tus kab mob tshwm sim ntawm USB flash drive.
Feem ntau, kev sib kis ntawm malware tshwm sim los ntawm cov ntaub ntawv autorun.inf (Trojan.AutorunInf thiab lwm tus), Kuv tau sau txog ib qho ntawm cov piv txwv hauv kab lus ntawm tus kab mob ntawm USB flash drive - txhua cov folders los ua shortcuts. Txawm hais tias qhov tseeb hais tias nws yooj yim kho tau, nws zoo dua rau kev tiv thaiv koj tus kheej tshaj li kam nrog kho cov kab mob tom qab. Peb yuav tham txog qhov no.
Nco tseg: thov nco ntsoov tias cov lus qhia nyob hauv phau ntawv no yuav cuam tshuam nrog cov kab mob uas siv USB tsav ua tus xa khoom. Yog li, txhawm rau tiv thaiv kab mob kis kab mob uas tuaj yeem nyob rau hauv cov programs khaws cia hauv USB flash drive, nws yog qhov zoo tshaj plaws los siv kev siv tshuaj tiv thaiv.
Txoj kev tiv thaiv koj lub USB tsav
Muaj ntau txoj hauv kev los tiv thaiv USB flash drive los ntawm cov kab mob, thiab tib lub sijhawm lub khoos phis tawm nws tus kheej los ntawm cov kev cai siab phem uas kis tau ntawm USB tsav, cov neeg nyiam tshaj yog:
- Cov khoos kas uas hloov pauv rau USB flash drive kom tiv thaiv kev kis tus kab mob. Feem ntau, autorun.inf cov ntaub ntawv yog tsim, uas nkag mus tsis pom zoo, yog li, malware tsis tuaj yeem ua qhov tsim nyog tsim nyog rau tus kabmob.
- Kev tuav flash tsav kev tiv thaiv - tag nrho cov txheej txheem uas tau ua cov kev pab cuam saum toj no tuaj yeem ua tau manually. Koj tuaj yeem ua tau, muaj kev teeb tsa USB flash drive hauv NTFS, koj tuaj yeem tsim cov neeg siv kev tso cai, piv txwv li, txwv kev sau cov haujlwm rau txhua tus neeg siv tshwj tsis yog lub koos pij tawj. Lwm qhov kev xaiv yog los tua cov autorun rau USB los ntawm kev sau npe lossis lub zos pawg tswj hwm tsab cai.
- Cov khoos phis tawm ntawm lub khoos phis tawm ntxiv rau lub kho tiv thaiv tsis tu ncua thiab tsim los tiv thaiv lub khoos phis tawm los ntawm cov kab mob kis tau los ntawm flash drive thiab lwm yam khoom siv sib txuas.
Hauv tsab xov xwm no kuv npaj sau txog thawj ob lub ntsiab lus.
Qhov kev xaiv thib peb, hauv kuv lub tswv yim, tsis tsim nyog nws thov. Txhua cov qauv tshuaj tua kab mob niaj hnub, suav nrog plug-in ntawm USB drive, cov ntaub ntawv theej tawm hauv ob qho kev qhia, tua tawm ntawm qhov program's flash drive.
Cov kev pabcuam ntxiv (yog tias koj muaj lub thaiv zoo tiv thaiv) hauv khoos phis tawm kom tiv thaiv flash drive zoo li kuv me ntsis tsis muaj txiaj ntsig lossis muaj kev phom sij (muaj kev cuam tshuam rau lub PC ceev).
Cov kev pab cuam los tiv thaiv flash drive los ntawm kab mob
Raws li tau hais tas, txhua qhov kev pabcuam pub dawb uas pab tiv thaiv USB flash drive los ntawm cov kab mob ua rau muaj qhov zoo ib yam, hloov pauv thiab sau lawv tus kheej autorun.inf cov ntaub ntawv, teeb tsa kev nkag mus rau cov cai no thiab tiv thaiv cov cai phem los ntawm kev sau rau lawv (suav nrog thaum koj ua haujlwm nrog Windows siv tus tswj hwm nyiaj txiag). Kuv yuav sau cov nyiam tshaj plaws ntawm lawv.
Bitdefender USB Txhaj Tshuaj Tiv Thaiv
Cov kev pabcuam pub dawb los ntawm ib qho ntawm cov qauv tiv thaiv antivirus tsis xav tau kev teeb tsa thiab yog yooj yim heev rau siv. Tsuas yog khiav nws, thiab hauv lub qhov rai uas qhib, koj yuav pom txhua tus USB txuas nrog. Nyem nyem nyem tiv thaiv nws.
Koj tuaj yeem rub tawm qhov program los tiv thaiv BitDefender USB Immunizer flash tsav ntawm lub vev xaib nom tswv //labs.bitdefender.com/2011/03/bitdefender-usb-immunizer/
Panda usb txhaj tshuaj tiv thaiv
Lwm cov khoom lag luam los ntawm antivirus software tsim tawm. Tsis zoo li cov kev pabcuam yav dhau los, Panda USB Cov Tshuaj Tiv Thaiv yuav tsum tau teeb tsa hauv lub khoos phis tawm thiab muaj lub zog ua haujlwm ntau ntxiv, piv txwv li, siv cov kab hais kom ua thiab pib siv tsis tau, koj tuaj yeem kho flash drive tiv thaiv.
Tsis tas li ntawd, muaj kev tiv thaiv tsis tsuas yog ntawm USB flash drive nws tus kheej, tab sis kuj ntawm lub khoos phis tawm - qhov haujlwm ua qhov tsim nyog hloov mus rau lub Windows chaw nyob rau hauv thiaj li yuav lov tes taw txhua autorun zog rau USB pab kiag li lawm thiab CDs.
Txhawm rau teeb tsa kev tiv thaiv, xaiv USB lub cuab yeej hauv lub program loj lub qhov rai thiab nyem "Vaccinate USB" khawm, kom lov tes taw autorun ua haujlwm nyob rau hauv operating system, siv "Vaccinate Computer" khawm.
Koj tuaj yeem rub tawm qhov program ntawm //research.pandasecurity.com/Panda-USB-and-AutoRun- Tshuaj tiv thaiv /
Ninja pendisk
Qhov kev pab cuam Ninja Pendisk tsis xav tau kev teeb tsa rau lub khoos phis tawm (txawm li cas los xij, nws yuav yog tias koj xav ntxiv nws rau autoload koj tus kheej) thiab ua haujlwm raws li hauv qab no:
- Tshawb nrhiav tias ib lub zog USB txuas nrog lub khoos phis tawm
- Ua tus kab mob scan thiab, yog tias nws pom lawv, txiav tawm
- Daim tshev rau kab mob tiv thaiv
- Yog tias tsim nyog, hloov pauv los ntawm kev sau koj tus kheej Autorun.inf
Tib lub sijhawm, txawm hais tias qhov yooj yim ntawm kev siv, Ninja PenDisk tsis nug koj yog tias koj xav tiv thaiv qhov no lossis tsav ntawd, uas yog, yog tias qhov kev zov me nyuam khiav, nws cia li tiv thaiv txhua qhov txuas flash (uas tsis yog ib txwm zoo).
Lub vev xaib ntawm lub program: http://www.ninjapendisk.com/
Kev tuav flash tsav tiv thaiv
Txhua yam uas xav tau los tiv thaiv kev kis tus kab mob USB flash drive nrog kab mob tuaj yeem tuaj yeem ua tus kheej tsis tas siv cov phiaj xwm ntxiv.
Tiv Thaiv Autorun.inf los ntawm sau cov kab mob mus rau USB
Txhawm rau tiv thaiv tus tsav ntawm cov kab mob kis tau los ntawm cov ntaub ntawv autorun.inf, peb tuaj yeem tsim nws tus kheej ntawm cov ntaub ntawv ntawd thiab txwv nws txoj kev hloov kho thiab rov sau dua.
Khiav cov kab hais kom ua raws li Administrator, rau qhov no, hauv Windows 8, koj tuaj yeem nias Win + X thiab xaiv cov ntawv qhia zaub mov Command line (tus thawj tswj hwm), thiab hauv Windows 7 - mus rau "All Programs" - "Standard", txoj nyem rau ntawm txoj kab ntawv " Kab hais kom ua "thiab xaiv cov khoom tsim nyog. Hauv qhov piv txwv hauv qab no, E: yog flash drive tsab ntawv.
Ntawm tus txheej txheem hais kom ua, sau cov kab ntawv hauv qab no hauv kab xwm:
md e: autorun.inf attrib + s + h + r e: autorun.inf
Ua, koj tau ua tib yam kev ua uas cov kev pab cuam tau piav saum toj no ua.
Chaw Sau Txoj Cai
Lwm qhov kev ntseeg siab, tab sis tsis yog ib txwm yooj yim rau kev tiv thaiv lub USB flash drive los ntawm cov kab mob yog txwv tsis pub sau ntawv rau nws rau txhua tus tsuas yog tus neeg siv tshwj xeeb. Tib lub sijhawm, qhov kev tiv thaiv no yuav ua haujlwm tsis tsuas yog khoos phis tawj uas qhov no tau ua tiav, tab sis kuj tseem rau lwm lub Windows PC. Thiab nws tuaj yeem tsis yooj yim rau qhov laj thawj yog tias koj yuav tsum sau qee yam ntawm lwm tus lub khoos phis tawm rau koj lub USB, qhov no tuaj yeem tsim teeb meem, vim koj yuav tau txais "Kev tsis lees paub" cov lus.
Koj tuaj yeem ua qhov no raws li hauv qab no:
- Lub flash drive yuav tsum nyob hauv NTFS cov ntaub ntawv kaw lus. Hauv Explorer, nyem txoj cai tsav uas koj xav tau, xaiv "Khoom" thiab mus rau "Security" tab.
- Nyem lub pob "Kho kom raug".
- Hauv lub qhov rai uas tshwm, koj tuaj yeem tsim cov kev tso cai rau txhua tus siv (piv txwv, txwv tsis pub sau cia) lossis qhia meej rau cov neeg siv tshwj xeeb (nyem "Ntxiv") uas raug tso cai hloov qee yam ntawm USB flash drive.
- Thaum ua tiav, nyem OK los siv cov kev hloov pauv.
Tom qab ntawd, sau cia rau USB no yuav dhau los ua tsis muaj kab mob thiab lwm cov kev pabcuam, qhia tias koj tsis ua haujlwm sawv cev ntawm tus neeg siv rau qhov kev ua no tau tso cai.
Nov yog lub sijhawm xaus, Kuv xav tias cov lus piav qhia yuav txaus los tiv thaiv cov flash drive los ntawm kev muaj kab mob rau cov neeg siv feem ntau.
