Utachiona hune ngozi hwatekeshera munyika dzose hwakarega kuva chinhu chikuru chenhau munhau. Nekudaro, chokwadi chekutyisidzira chinoramba chichikwezva kutarisa kwevanhu, izvo cybercriminals zvinobudirira kutora mukana nazvo. Sekureva kweTrend Micro, iyo musoro wekoronavirus mumakomputa ecyber ichiri kutungamirwa nemuganho wakafara. Mune ino post, isu tichataura nezve mamiriro azvino uye zvakare kugovera maonero edu ekudzivirira ikozvino kutyisidzira kwecyber.
Dzimwe nhamba
Mepu yemavekita ekugovera anoshandiswa neCCIDID-19 ane mukurumbira mishandirapamwe. Kunobva: Trend Micro
Chishandiso chikuru chevaparidzi vepamhepo chinoramba chiri kutumira spam, uye kunyangwe yambiro kubva kumasangano ehurumende, vagari vanoramba vachivhura zvakabatanidzwa nekudzvanya pane zvinongedzo mumaemail ehunyengeri, zvichibatsira mukupararira kwekutyisidzira. Kutya kubata chirwere chine njodzi kunotungamira kune chokwadi chekuti, pamusoro peiyo COVID-19 denda, isu tinofanirwa kubata necyberpandemic - mhuri yese ye "coronavirus" cyber kutyisidzira.
Kugoverwa kwevashandisi vakateedzera zvinongedzo zvakashata zvinotaridzika zvine musoro:
Kugoverwa nenyika yevashandisi vakavhura chinongedzo chakashata kubva kune email muna Ndira-Chivabvu 2020. Kunobva: Trend Micro
Munzvimbo yekutanga nemuganho wakafara vashandisi vanobva kuUnited States, uko panguva yekunyora iyi positi pakanga paine anenge 5 miriyoni zviitiko. Russia, inova zvakare imwe yenyika dziri kutungamira maererano neCCIDID-19 kesi, yaive zvakare mushanu dzepamusoro maererano nehuwandu hwevagari vanonyengerwa.
Cyber ββββattack denda
Misoro mikuru inoshandiswa nemacybercriminals mumaemail ehutsotsi kunonoka kuendesa nekuda kwedenda uye zviziviso zvine chekuita nekoronavirus kubva kubazi rezvehutano kana World Health Organisation.
Iwo maviri anonyanya kufarirwa misoro ye scam emails. Kunobva: Trend Micro
Kazhinji, Emotet, ransomware ransomware yakaonekwa kumashure muna 2014, inoshandiswa se "payload" mumabhii akadaro. Covid rebranding yakabatsira vashandisi ve malware kuwedzera pundutso yemushandirapamwe wavo.
Izvi zvinotevera zvinogona zvakare kucherechedzwa mune arsenal yeCovid scammers:
- Mawebhusaiti ehurumende emanyepo kuunganidza kadhi rebhangi data uye ruzivo rwemunhu,
- nzvimbo dzekuzivisa nezvekupararira kweCOVID-19,
- fake portals eWorld Health Organisation neCenters for Disease Control,
- vasori vanofamba famba nevanovharisa vachinyepedzera sezvirongwa zvinobatsira kuzivisa nezveutachiona.
Kudzivirira kurwiswa
Mupfungwa yepasi rose, zano rekubata necyberpandemic rakafanana nezano rinoshandiswa kurwisa hutachiona:
- kuonekwa,
- mhinduro,
- kudzivirira,
- forecasting.
Zviri pachena kuti dambudziko rinogona kukundwa chete nekushandisa seti yezviyero zvinotarirwa kwenguva refu. Kudzivirira kunofanira kuva hwaro hwechinyorwa chezviyero.
Sekudzivirira kubva kuCCIDID-19, zvinokurudzirwa kuchengetedza chinhambwe, kugeza maoko, kutenga mishonga yekuuraya utachiona uye kupfeka masiki, masisitimu ekutarisa ekurwisa phishing, pamwe nekudzivirira kupindira uye maturusi ekudzora, zvinogona kubatsira kubvisa mukana wekubudirira kurwisa cyber. .
Dambudziko rezvishandiso zvakadaro nhamba huru yezvinyorwa zvenhema, izvo zvinoda zviwanikwa zvakakura kuti zvigadziriswe. Huwandu hwezviziviso nezve zviitiko zvenhema zvakanaka zvinogona kudzikiswa zvakanyanya nekushandisa ekutanga kuchengetedza masisitimu - akajairwa antiviruses, maturusi ekudzora maturusi, uye saiti mukurumbira ongororo. Muchiitiko ichi, dhipatimendi rekuchengetedza richakwanisa kuterera kune kutyisidzira kutsva, sezvo kurwiswa kunozivikanwa kuchavharwa otomatiki. Iyi nzira inokubvumira kugovera zvakaenzana mutoro uye kuchengetedza kuenzana kwehutano nekuchengeteka.
Kutsvaga kwakabva utachiona kwakakosha panguva yedenda. Saizvozvo, kuziva pekutangira kwekutyisidzira kuitiswa panguva yekurwiswa kwecyber kunotitendera kuti tive nechokwadi chekuchengetedzwa kwenzvimbo yekambani. Kuti uve nechokwadi chekuchengetedza pane zvese zvekupinda muIT masisitimu, EDR (Endpoint Detection uye Response) makirasi maturusi anoshandiswa. Nekurekodha zvese zvinoitika pamagumo etiweki, ivo vanokubvumidza kuti udzorere nguva yechero kurwisa uye kuona kuti ndeipi node yakashandiswa necybercriminals kupinda muhurongwa uye kupararira kune network.
Izvo zvisingabatsiri zveEDR nhamba huru yechenjedzo dzisina hukama kubva kune zvakasiyana-siyana - sevhavha, network network, cloud infrastructure uye email. Kutsvagisa data rakasiyana ibasa-yakawanda manyorerwo maitiro anogona kutungamirira kushaikwa chinhu chakakosha.
XDR se cyber vaccine
XDR tekinoroji, inova kuvandudzwa kweEDR, yakagadzirirwa kugadzirisa matambudziko ane chekuita nenhamba huru yekuzivisa. Iyo "X" mune iyi acronym inomiririra chero chinhu chekuvaka chinogona kushandiswa tekinoroji: tsamba, network, maseva, makore masevhisi uye dhatabhesi. Kusiyana neEDR, ruzivo rwakaunganidzwa haruna kungoendeswa kuSIEM, asi runounganidzwa munzvimbo yose yekuchengetedza, iyo inogadziriswa uye inoongororwa uchishandisa Big Data technologies.
Vhara dhizaini yekudyidzana pakati peXDR uye mamwe Trend Micro mhinduro
Iyi nzira, kana ichienzaniswa nekungounganidza ruzivo, inokubvumira kuti uone kutyisidzira kwakawanda nekushandisa kwete data remukati chete, asiwo dhatabhesi yekutyisidzira pasi rose. Uyezve, iyo data yakawanda inounganidzwa, kukurumidza kutyisidzira kunozoonekwa uye nekukwira kwechokwadi chekuzivisa.
Iko kushandiswa kwehungwaru hwekugadzira kunoita kuti zvikwanise kudzikisa huwandu hwechenjedzo, sezvo XDR inogadzira ziviso dzekutanga dzakafumiswa neyakakura mamiriro. Nekuda kweizvozvo, vaongorori veSOC vanokwanisa kutarisisa pane zviziviso zvinoda kukurumidza kuita, pane kuongorora nemaoko meseji kuti vaone hukama uye mamiriro. Izvi zvichavandudza zvakanyanya kunaka kwekufanotaura kweramangwana cyber kurwiswa, izvo zvinokanganisa zvakananga kushanda kwekurwisa cyber denda.
Kufembera kwakaringana kunowanikwa nekuunganidza uye kubatanidza marudzi akasiyana ekuona uye chiitiko data kubva kuTrend Micro sensors akaiswa pamatanho akasiyana mukati mesangano - endpoints, network zvishandiso, email uye Cloud zvivakwa.
Kushandisa puratifomu imwe chete kunorerutsa zvakanyanya basa rekuchengetedza ruzivo, sezvo inogamuchira yakarongwa uye yakakosheswa runyorwa rwezviziviso, ichishanda nehwindo rimwechete rekuratidzira zviitiko. Kukurumidza kuzivikanwa kwekutyisidzira kunoita kuti zvikwanise kukurumidza kupindura kwavari uye kuderedza mhedzisiro yavo.
Yedu kurudziro
Mazana emakore ane ruzivo mukurwisa zvirwere zvinoratidza kuti kudzivirira hakungobatsiri kupfuura kurapwa, asiwo kune mari yakaderera. Sezvinoratidzwa nemaitiro emazuva ano, zvirwere zvemakombuta hazvisi izvo. Kudzivirira kutapukirwa netiweki yekambani kwakachipa zvakanyanya pane kubhadhara rudzikinuro kune makororo uye kubhadhara makondirakiti muripo wezvisungo zvisina kuzadzikiswa.
Munguva pfupi yapfuura kuti uwane decryptor chirongwa che data rako. Kumari iyi inofanirwa kuwedzerwa kurasikirwa kubva pakusawanikwa kwesevhisi uye kukuvadzwa kwezita. Kuenzanisa kwakajeka kwemigumisiro yakawanikwa nemutengo wekugadzirisa kuchengetedzwa kwemazuva ano kunotibvumira kutora mhedziso isinganzwisisiki: kudzivirira kutyisidzira kwekuchengetedzwa kwemashoko hakusi iyo apo kuchengetedza kunoruramiswa. Mhedzisiro yekubudirira kwecyber kurwiswa kuchadhura kambani zvakanyanya.
Source: www.habr.com