Kev ntes tus kab mob uas ua rau koj lub computer qeeb yog ib yam, tab sis ua tus neeg raug tsim txom ntawm kev soj ntsuam siab heev yog lwm qhov. Hom kev cyberattack no Nws yog feem ntau tsom rau cov lag luam, cov neeg ua haujlwm, cov kws tshaj lij, lossis cov neeg sau xov xwm, tab sis nws tuaj yeem ncav cuag txhua tus.Nyob rau hauv no ncej, peb mam li tham txog yuav ua li cas los tiv thaiv koj lub qhov rais PC tiv thaiv advanced spying zoo li APT35 thiab lwm yam hem.
APTs yog dab tsi thiab vim li cas koj yuav tsum saib xyuas?
Txhawm rau tiv thaiv koj lub Windows PC los ntawm kev soj ntsuam siab heev, koj thawj zaug yuav tsum nkag siab tias cov kev hem thawj no ua haujlwm li cas. Peb tsis tau tham txog tsuas yog ib tus kab mob xwb, tab sis muaj kev sib tw cyberattacks heev. Lawv lub npe hu ua Advanced Persistent Threats (APT), thiab raug tsim los ntawm cov xeev lossis pawg neeg ua phem phem.
Ib qho ntawm feem nrov APTs yog APT35, tseem hu ua Charming Kitten o Helix Kitten, keeb kwm los ntawm ib pab pawg txuas nrog Iran. Lawv tau dhau los ua qhov tsis zoo rau lawv cov hmuv-phishing tawm tsam tsom rau cov neeg sau xov xwm, tsoomfwv cov thawj coj, thiab cov tuam txhab hauv cov phiaj xwm kev lag luam. Lawv lub hom phiaj yog dab tsi? Nws tsis yog nyiag koj daim npav rho nyiaj; es, Lawv nyob tom qab cov ntaub ntawv rhiab heev: emails, cov ntaub ntawv tsis pub lwm tus paub, daim ntawv pov thawj, thiab nkag mus rau kev sib koom tes..
Tsis zoo li cov malware ib txwm, APTs tsis xav ua kom muaj kev puas tsuaj tam sim ntawd. Hloov chaw, Lawv infiltrate stealthily, nyob twj ywm zais, thiab rho tawm cov ntaub ntawv tseem ceeb nyob rau lub sij hawm ntev.Nws muaj nyob rau hauv kev tes hauj lwm yog yuav luag undetectable, thiab nws feem ntau yuav tsum tau cybersecurity cov kws txawj los neutralize thiab tshem tawm nws. Hmoov zoo, ntawm ib tus neeg theem, muaj cov kev ntsuas zoo los tiv thaiv koj lub Windows PC tiv thaiv kev soj ntsuam siab heev.
Cov tswv yim los tiv thaiv koj lub Windows PC tiv thaiv kev soj ntsuam siab heev
Yog tias koj xav tias koj yuav yog tus neeg raug tsim txom ntawm APTs, koj yuav tsum kawm paub tiv thaiv koj lub Windows PC los ntawm kev soj ntsuam siab heev. Windows yog nyob deb ntawm kev siv ntau tshaj plaws nyob rau hauv ob qho tib si kev tshaj lij thiab hauv tsev ib puag ncig. Vim li no, nws tseem yog lub hom phiaj tseem ceeb rau cybercriminals, uas saib xyuas kom siv txhua qhov tsis zoo los nkag rau koj lub cev. Cia peb saib seb koj tuaj yeem ua li cas los tiv thaiv koj tus kheej. Nce qib kev ruaj ntseg ntawm koj lub khoos phis tawj Windows.
Khaws koj qhov system tshiab thiab tiv thaiv
Thawj kab ntawm kev tiv thaiv tiv thaiv kev soj ntsuam zoo li APT35 thiab lwm yam kev hem thawj yog ua kom koj lub cev hloov kho tshiab. Nco ntsoov tias APTs Lawv siv cov vulnerabilities tam sim no nyob rau hauv outdated systemsTsis txhim kho thaj chaw ruaj ntseg zoo li tso lub qhov rais qhib: koj tab tom caw cov neeg ua phem rau hauv.
Koj lub cuab yeej zoo tshaj plaws rau kev ua tiav qhov no yog hu ua Windows Update. Vim li ntawd, Configure hloov tshiab rau nruab cia liTsis txhob ncua lawv yam tsis tsim nyog, vim lawv ua haujlwm rau thaj chaw muaj kev cuam tshuam tseem ceeb hauv kev ua haujlwm nws tus kheej. Ntxiv thiab, xyuas kom meej Muaj qhov tseeb version ntawm koj lub vev xaib browser, chav ua haujlwm suite, txuas ntxiv, thiab ntxiv-ons. Koj tuaj yeem siv cov cuab yeej xws li Thaj Kuv Lub PC kom automate cov txheej txheem no.
Nruab ib lub antivirus muaj zog los tiv thaiv koj lub Windows PC tiv thaiv kev soj ntsuam siab heev
Txhawm rau tiv thaiv koj lub Windows PC tiv thaiv kev spying siab heev, nws tseem yog qhov tseem ceeb uas yuav tsum muaj qhov zoo tshaj plaws antivirus ntsia. Kos npe-raws li antimalware yog tsis siv nyob rau hauv lub ntsej muag ntawm tam sim no hemYog li xaiv ib qho uas suav nrog:
- Kev tiv thaiv tus cwj pwmtsis yog paub kos npe. Cov kev pab cuam tiv thaiv kab mob no ntes cov kev hem thawj los ntawm lawv ua dab tsi (hloov cov txheej txheem tseem ceeb, encrypting cov ntaub ntawv loj, thiab lwm yam).
- Kev tiv thaiv tawm tsam exploits los yog vulnerabilitiesLawv muaj peev xwm los thaiv kev sim siv qhov tsis muaj zog txawm tias ua ntej lawv tau patched.
- App tswjQhov no tso cai rau koj los txheeb xyuas qhov program twg tuaj yeem khiav ntawm koj lub computer. Cov kev daws teeb meem zoo li Bitdefender, Kaspersky, thiab Windows Defender nws tus kheej (uas tau txhim kho tau zoo) suav nrog cov yam ntxwv no.
Siv cov passwords muaj zog thiab 2FA authentication
Siv cov passwords muaj zog thiab 2FA authentication yog qhov tseem ceeb rau kev tiv thaiv koj lub Windows PC los ntawm kev soj ntsuam siab heev. Yog tias APT nyiag koj cov ntaub ntawv pov thawj, nws tuaj yeem nkag mus rau koj tus email, kev tshaj xov xwm, thiab lwm yam kev pabcuam yam tsis tau kis koj lub PC. Txhawm rau tiv thaiv qhov no, muaj Ob lub tswv yim zoo uas koj muaj cai ua raws:
- Siv tus tswj tus passwordCov kev pab cuam no tsim thiab ruaj ntseg khaws ntev, cim, thiab nyuaj passwords. BitwardenNws yog dawb thiab qhib qhov chaw, tso cai rau koj los tsim cov passwords tsis txwv rau cov khoom siv tsis txwv thiab cov kev pabcuam.
- Qhib ob-kauj ruam authentication (2FA) txhua qhov chawTom qab tus password muaj zog, qhov no yog qhov kev ntsuas kev ruaj ntseg zoo tshaj plaws. Yog tias koj xav tau kev pab nrog qhov no, nyeem tsab xov xwm. Qhov no yog li cas ob-kauj ruam authentication ua haujlwm, uas koj yuav tsum qhib tam sim no los txhim kho koj txoj kev ruaj ntseg..
Tiv thaiv qhov tsis muaj zog tshaj qhov txuas: Koj tus cwj pwm
Koj lub kaw lus yuav muaj kev tiv thaiv zoo, tab sis yog tias Advanced Persistent Threat tswj los ntxias koj, koj tuaj yeem tso cai rau nws nkag mus yam tsis tau paub txog nws. Raws li peb tau hais, APT35 cov txheej txheem nyiam yog ... hmuv-phishinglos yog tsom phishingCov. Cov no Cov no tsis yog emails, tab sis cov lus yog tus kheej thiab ntseeg tau tias lawv zoo li los ntawm cov phooj ywg, cov npoj yaig, lossis cov tuam txhab raug cai..
Yog li ntawd, yog tias koj lis cov ntaub ntawv rhiab lossis cov ntaub ntawv, Kev tsis ntseeg siab yog koj tus khub zoo tshaj plawsYog tias koj tau txais email, xyuas cov ntsiab lus xws li tus neeg xa ntawv lub npe tag nrho thiab ib qho txuas txuas. Puas yog lub npe raws nraim lub npe ntawm lub tuam txhab nws thov los sawv cev? Cov kev sib txuas puas ua rau cov chaw ncaj qha ntsig txog cov ntsiab lus ntawm cov lus? Ua qhov no nrog txhua cov lus koj tau txais, tshwj xeeb tshaj yog cov cim tias ceev.
Lwm yam: Ceev faj nrog cov vev xaib uas koj mus ntsib thiab cov uas koj siv rau kev rub tawm.Nco ntsoov tias txhua lub vev xaib uas koj nkag mus rau tus kheej cov ntaub ntawv lossis cov ntaub ntawv pov thawj muaj https:// thiab lub cim ntsuas phoo hauv qhov chaw nyob bar. Thiab ib txwm, ib txwm rub tawm software lossis cov ntaub ntawv los ntawm cov vev xaib raug cai; ceev faj ntawm P2P networks. Tag nrho cov kev coj ua zoo tshaj no pab tiv thaiv koj lub Windows PC los ntawm kev soj ntsuam siab heev.
Kev ntsuas ntxiv los tiv thaiv koj lub Windows PC tiv thaiv kev soj ntsuam siab heev
Xav mus ntxiv? Tom qab ntawd siv cov no kev ntsuas ntxiv Txhawm rau tiv thaiv koj lub Windows PC tiv thaiv kev soj ntsuam siab heev:
- Tsis txhob siv koj tus account Administrator rau kev tshawb nrhiav lossis ua haujlwm txhua hnub.Tsim tus qauv siv tus account rau koj li niaj zaus siv.
- Siv tus 3-2-1 txoj cai rau koj cov thaub qab: Khaws 3 daim ntawv luam ntawm koj cov ntaub ntawv, ntawm 2 qhov kev tshaj tawm sib txawv (hard drive thiab huab), thiab 1 ntawm lawv sab nraum koj qhov chaw nyob.
- Rau cov haujlwm uas pheej hmoo siab, siv lub tshuab virtual xws li VirtualBox lossis VMware Workstation Player. Yog tias qhov no tau kis tus kab mob, lawv tuaj yeem rov qab tau cov duab thaij duab yav dhau los, thiab koj tus tswv tsev (koj lub PC tiag) yuav nyob twj ywm.
Thaum kawg, nco ntsoov tias Cov lus qhia no yog tsim los rau cov neeg siv thiab cov kws tshaj lij uas xav txhim kho lawv txoj kev nyab xeeb.Rau cov tuam txhab lossis cov chaw muaj kev cuam tshuam loj heev, nws yog qhov zoo tshaj los sab laj nrog cov kws tshaj lij cybersecurity. Cov kev daws teeb meem kev lag luam muaj zog no yog tib qho thiab zoo tshaj lwm txoj hauv kev tiv thaiv kev ua phem tshaj plaws xws li APT35 thiab lwm yam.
Txij li thaum kuv tseem hluas kuv tau xav paub txog txhua yam ntsig txog kev tshawb fawb thiab thev naus laus zis, tshwj xeeb tshaj yog cov uas ua rau peb lub neej yooj yim dua thiab lom zem dua. Kuv nyiam nyob nrog cov xov xwm tshiab thiab cov xwm txheej tshiab, thiab sib qhia kuv cov kev paub, kev xav thiab cov lus qhia txog cov cuab yeej siv thiab cov khoom siv uas kuv siv. Qhov no ua rau kuv dhau los ua tus kws sau ntawv lub vev xaib me ntsis dhau tsib xyoos dhau los, feem ntau tsom rau cov khoom siv hauv Android thiab Windows operating systems. Kuv tau kawm los piav cov lus yooj yooj yim uas yog qhov nyuaj kom kuv cov neeg nyeem tuaj yeem nkag siab yooj yim.