Kev kho lossis kev tiv thaiv: yuav ua li cas tiv thaiv kev sib kis ntawm COVID-hom kev tawm tsam cyber

Tus kab mob txaus ntshai uas tau kis thoob plaws txhua lub tebchaws tau tso tseg tsis yog tus xov xwm thib ib hauv xov xwm. Txawm li cas los xij, qhov tseeb ntawm qhov kev hem thawj tseem ua rau tib neeg nyiam, uas cybercriminals tau txais txiaj ntsig zoo. Raws li Trend Micro, lub ntsiab lus ntawm tus kabmob coronavirus hauv kev sib tw cyber tseem yog thawj coj los ntawm qhov dav dav. Hauv tsab xov xwm no, peb yuav tham txog qhov xwm txheej tam sim no thiab tseem qhia peb txoj kev xav txog kev tiv thaiv kev hem thawj tam sim no.

Qee cov txheeb cais


Kev kho lossis kev tiv thaiv: yuav ua li cas tiv thaiv kev sib kis ntawm COVID-hom kev tawm tsam cyber
Daim ntawv qhia txog kev faib cov vectors siv los ntawm COVID-19 cov phiaj xwm muaj npe. Tau qhov twg los: Trend Micro

Cov cuab yeej tseem ceeb ntawm cybercriminals tseem yog spam xa ntawv, thiab txawm hais tias muaj lus ceeb toom los ntawm tsoomfwv cov koomhaum, cov pej xeem tseem qhib cov ntawv txuas thiab nyem rau ntawm cov ntawv txuas hauv email dag, ua rau muaj kev hem thawj ntxiv. Kev ntshai ntawm kev kis tus kab mob txaus ntshai ua rau muaj qhov tseeb tias, ntxiv rau COVID-19 kis thoob qhov txhia chaw, peb yuav tsum cuam tshuam nrog kev sib kis thoob ntiaj teb - tag nrho tsev neeg ntawm "tus kab mob" cyber hem.

Kev faib tawm ntawm cov neeg siv uas ua raws li kev sib txuas siab phem zoo li muaj laj thawj zoo:

Kev kho lossis kev tiv thaiv: yuav ua li cas tiv thaiv kev sib kis ntawm COVID-hom kev tawm tsam cyber
Kev faib tawm los ntawm lub tebchaws ntawm cov neeg siv uas tau qhib qhov txuas tsis zoo los ntawm email thaum Lub Ib Hlis-Tsib Hlis 2020. Tau qhov twg los: Trend Micro

Hauv thawj qhov chaw los ntawm cov npoo dav yog cov neeg siv los ntawm Tebchaws Meskas, qhov twg thaum lub sijhawm sau ntawv no muaj ze li 5 lab tus neeg mob. Russia, uas tseem yog ib qho ntawm cov thawj coj hauv lub tebchaws nyob rau hauv cov nqe lus ntawm COVID-19 cov neeg mob, kuj yog nyob rau hauv tsib sab saum toj ntawm tus naj npawb ntawm cov pej xeem tshwj xeeb tshaj plaws.

Cyber ​​​​kev tawm tsam kis thoob qhov txhia chaw


Cov ntsiab lus tseem ceeb uas cybercriminals siv hauv email dag yog kev xa khoom qeeb vim muaj kev sib kis thiab cov ntawv ceeb toom txog tus kabmob coronavirus los ntawm Ministry of Health lossis World Health Organization.

Kev kho lossis kev tiv thaiv: yuav ua li cas tiv thaiv kev sib kis ntawm COVID-hom kev tawm tsam cyber
Ob lub ntsiab lus nrov tshaj plaws rau kev dag ntxias email. Tau qhov twg los: Trend Micro

Feem ntau, Emotet, ransomware ransomware uas tau tshwm sim rov qab rau xyoo 2014, yog siv los ua "payload" hauv cov ntawv no. Covid rebranding pab cov neeg ua haujlwm malware nce nyiaj tau los ntawm lawv cov phiaj xwm.

Cov hauv qab no tuaj yeem raug sau tseg hauv arsenal ntawm Covid scammers:

  • fake tsoomfwv lub vev xaib los sau cov ntaub ntawv hauv txhab nyiaj thiab cov ntaub ntawv tus kheej,
  • cov chaw qhia txog kev sib kis ntawm COVID-19,
  • fake portals ntawm World Health Organization thiab Centers for Disease Control,
  • mobile neeg soj xyuas thiab blockers masquerading raws li cov kev pab cuam los qhia txog kev kis kab mob.

Tiv thaiv kev tawm tsam


Hauv kev nkag siab thoob ntiaj teb, lub tswv yim rau kev daws teeb meem cyberpandemic zoo ib yam li lub tswv yim siv los tawm tsam cov kab mob sib kis:

  • nrhiav pom,
  • teb,
  • tiv thaiv,
  • kev kwv yees.

Nws yog qhov pom tseeb tias qhov teeb meem tsuas yog tuaj yeem kov yeej los ntawm kev siv cov txheej txheem ntsuas rau lub sijhawm ntev. Kev tiv thaiv yuav tsum yog lub hauv paus ntawm cov npe ntawm kev ntsuas.

Ib yam li kev tiv thaiv COVID-19, nws raug pom zoo kom nyob deb, ntxuav tes, tshuaj tua kab mob kev yuav khoom thiab hnav lub qhov ncauj qhov ntswg, tshuaj xyuas cov tshuab phishing, nrog rau kev tiv thaiv kev nkag mus thiab tswj cov cuab yeej, tuaj yeem pab tshem tawm qhov ua tau zoo ntawm kev tawm tsam cyber. .

Qhov teeb meem nrog cov cuab yeej zoo li no yog ntau qhov tsis zoo, uas yuav tsum muaj peev txheej loj heev los ua cov txheej txheem. Tus naj npawb ntawm cov ntawv ceeb toom txog cov xwm txheej tsis tseeb tuaj yeem txo qis los ntawm kev siv cov txheej txheem kev ruaj ntseg yooj yim - cov tshuaj tiv thaiv kab mob ib txwm muaj, cov cuab yeej tswj hwm kev thov, thiab kev ntsuam xyuas lub koob npe ntawm lub xaib. Nyob rau hauv cov ntaub ntawv no, lub tuam tsev kev ruaj ntseg yuav tau them sai sai rau cov kev hem thawj tshiab, txij li thaum paub kev tawm tsam yuav raug thaiv. Txoj hauv kev no tso cai rau koj kom faib cov khoom sib npaug thiab tswj kom muaj kev sib npaug ntawm kev ua haujlwm thiab kev nyab xeeb.

Nrhiav qhov chaw ntawm tus kab mob yog qhov tseem ceeb thaum muaj kev sib kis. Ib yam li ntawd, kev txheeb xyuas qhov pib ntawm kev siv hem thawj thaum muaj kev tawm tsam cyber tso cai rau peb kom muaj kev tiv thaiv ntawm lub tuam txhab thaj tsam. Txhawm rau kom muaj kev ruaj ntseg ntawm txhua lub ntsiab lus nkag mus rau hauv IT systems, EDR (Endpoint Detection and Response) cov cuab yeej siv hauv chav kawm. Los ntawm kev sau txhua yam uas tshwm sim ntawm qhov kawg ntawm lub network, lawv tso cai rau koj los kho cov xwm txheej ntawm txhua qhov kev tawm tsam thiab nrhiav seb qhov twg tau siv los ntawm cybercriminals los nkag mus rau hauv lub kaw lus thiab kis thoob plaws hauv lub network.

Qhov tsis zoo ntawm EDR yog ntau qhov kev ceeb toom tsis cuam tshuam los ntawm ntau qhov chaw - servers, khoom siv network, huab infrastructure thiab email. Kev tshawb nrhiav cov ntaub ntawv sib txawv yog cov txheej txheem kev siv zog ua haujlwm uas tuaj yeem ua rau tsis muaj qee yam tseem ceeb.

XDR ua tshuaj tiv thaiv cyber


XDR thev naus laus zis, uas yog kev txhim kho ntawm EDR, yog tsim los daws cov teeb meem cuam tshuam nrog ntau qhov kev ceeb toom. Tus "X" nyob rau hauv no acronym stands rau tej infrastructure tej yam kev mob uas nrhiav kom tau technology siv tau: xa ntawv, network, servers, huab kev pab cuam thiab databases. Tsis zoo li EDR, cov ntaub ntawv khaws tseg tsis yog xa mus rau SIEM nkaus xwb, tab sis tau sau rau hauv qhov chaw khaws cia thoob ntiaj teb, uas nws tau ua haujlwm thiab tshuaj xyuas siv cov ntaub ntawv loj.

Kev kho lossis kev tiv thaiv: yuav ua li cas tiv thaiv kev sib kis ntawm COVID-hom kev tawm tsam cyber
Thaiv daim duab ntawm kev sib cuam tshuam ntawm XDR thiab lwm yam kev daws teeb meem Trend Micro

Txoj hauv kev no, piv rau cov ntaub ntawv khaws cia yooj yim, tso cai rau koj los txheeb xyuas ntau yam kev hem thawj los ntawm kev siv tsis tsuas yog cov ntaub ntawv sab hauv, tab sis kuj yog lub ntiaj teb kev hem thawj database. Ntxiv mus, ntau cov ntaub ntawv sau, qhov kev hem thawj sai yuav raug txheeb xyuas thiab qhov tseeb ntawm kev ceeb toom ntau dua.

Kev siv cov kev txawj ntse txawj ntse ua rau nws muaj peev xwm txo qis tus naj npawb ntawm cov lus ceeb toom, vim XDR tsim cov ntawv ceeb toom tseem ceeb tshaj plaws nrog cov ntsiab lus dav dav. Yog li ntawd, SOC cov kws tshuaj ntsuam xyuas muaj peev xwm tsom mus rau cov ntawv ceeb toom uas yuav tsum tau ua tam sim ntawd, tsis yog kev tshuaj xyuas txhua cov lus los txiav txim txog kev sib raug zoo thiab cov ntsiab lus. Qhov no yuav txhim kho qhov zoo ntawm kev kwv yees ntawm kev tawm tsam cyber yav tom ntej, uas cuam tshuam ncaj qha rau kev ua tau zoo ntawm kev tawm tsam kev sib kis cyber.
Kev kwv yees tseeb yog ua tiav los ntawm kev sau thiab sib cuam tshuam ntau hom kev tshawb pom thiab cov ntaub ntawv ua haujlwm los ntawm Trend Micro sensors ntsia ntawm ntau qib hauv lub koom haum - cov ntsiab lus kawg, cov khoom siv hauv network, email thiab huab infrastructure.

Siv ib lub platform zoo heev ua kom yooj yim rau kev ua haujlwm ntawm cov ntaub ntawv kev ruaj ntseg kev pab cuam, vim nws tau txais cov txheej txheem thiab cov npe tseem ceeb ntawm kev ceeb toom, ua haujlwm nrog ib lub qhov rais rau kev nthuav tawm cov xwm txheej. Kev txheeb xyuas sai ntawm kev hem thawj ua rau nws tuaj yeem teb sai sai rau lawv thiab txo qis lawv qhov tshwm sim.

Peb cov lus pom zoo


Ntau pua xyoo ntawm kev paub txog kev sib ntaus sib tua qhia tau hais tias kev tiv thaiv tsis yog tsuas yog siv tau zoo dua li kev kho mob, tab sis kuj muaj tus nqi qis dua. Raws li kev xyaum niaj hnub qhia, kev sib kis hauv computer tsis muaj qhov zam. Kev tiv thaiv kev kis kab mob ntawm lub tuam txhab network yog pheej yig dua li them tus nqe txhiv rau cov neeg tua neeg thiab them cov neeg cog lus them nyiaj rau cov luag haujlwm tsis ua tiav.

Tsis ntev los no Garmin them $ 10 lab tus neeg tua neegkom tau txais ib qho kev pab cuam decryptor rau koj cov ntaub ntawv. Rau qhov nyiaj no yuav tsum tau ntxiv kev poob los ntawm kev tsis muaj kev pabcuam thiab kev puas tsuaj rau lub koob npe nrov. Kev sib piv yooj yim ntawm cov txiaj ntsig tau txais nrog tus nqi ntawm kev daws teeb meem kev ruaj ntseg niaj hnub tso cai rau peb kos cov lus xaus tsis meej: kev tiv thaiv cov ntaub ntawv kev nyab xeeb tsis yog qhov uas cov nyiaj khaws cia tau tsim nyog. Qhov tshwm sim ntawm kev ua tiav cyber nres yuav raug nqi rau lub tuam txhab ntau dua.

Tau qhov twg los: www.hab.com

Ntxiv ib saib