Computers, Kev nyab xeeb
Yus nta ntawm lub computer kab mob no yog tej yam cim qhia?
Kab mob, tej yam tsis zoo nyob rau hauv lub computer systems ntawm hnub no yog tsis muaj dab tsi tshiab. Tab sis ntawm no yog yuav ua li cas kom paub txog cov kev hem thawj nyob rau hauv lub sij hawm, txawm tsis muaj tus xub ntiag ntawm lub ntsia kev ruaj ntseg software rau lub cev, tsis yog txhua tus paub. Yus nta ntawm lub computer kab mob no yog ib tug ob peb yooj yim nta, uas tam sim no yuav tsum tau los sib tham.
Yuav ua li cas yog computer kab mob
Txhua tus neeg uas siv ib lub computer los yog mobile ntaus ntawv nyob rau hauv lub neej txhua hnub, yuav tsum paub li cas yuav muab kab mob.
Yog hais tias koj saib nyob rau ntawm qhov kev hem thawj nyob rau hauv nqe lus dav dav, lawv yog tshwj xeeb cov kev pab cuam, applets, los yog cov ntaub ntawv nrog executable code, uas ua rau lub malfunction ntawm lub tshuab lawv tus kheej, tub sab tub nyiag los yog puas tsuaj tag nrho ntawm cov neeg siv cov ntaub ntawv. Muaj yog ib tug nyias muaj nyias ib qeb ntawm ransomware kab mob uas thawj encrypts cov ntaub ntawv thiab ces kom them nyiaj rau decrypting.
Khoos phib tawj tus kab mob no: nyob rau hauv tej yam ntawm tus tsiaj
Ntawm tag nrho ntawm ntau yam ntawm hem hais tias yog lub npe hu mus rau hnub tim, muaj ntau ntau loj chav kawm ntawv, nyob rau hauv uas lub computer cov kab mob ua ke raws li cov neeg kawm ntawv thiab cov qauv ntawm cov feem nyob rau system.
Koj yuav ua tau rau qhov no vim cov kev faib ntawm cov kab mob. Tab sis thaum nws yog tsim nyog los hais tias daim ntawv teev yuav heev arbitrary. Nyob ib ncig ntawm nws zoo li nram no:
- txawm hem thawj (yus nta ntawm ib tug kab mob computer yog ib tug yuav txo tau ntawm qhov chaw cia rau lub zog tsav thiab kev siv ntawm ib yam nkaus thiab loj npaum li cas ntawm lub cim xeeb ntawm cov nuj nqis ntawm yus tus kheej-replication);
- benign kab mob (tsuas yog nco tsuas yog abbreviations siv suab los yog yeeb yam zoo);
- malware (lead mus dai computer systems thiab uas tsis yog-ib qho tseem ceeb malfunction);
- heev txaus ntshai daim ntaub ntawv thiab applets (txhais tau hais tias tag nrho tshem ntawm system tsis ua hauj lwm, kev puas tsuaj los yog kev hloov ntawm cov ntaub ntawv, format rau hard disk los yog cov zajlus kom partitions, tub sab tub nyiag ntawm ntaub ntawv).
Suam ntawm cov kab mob nyob rau hauv lub vaj tse
Muaj yog ib qho lwm txoj kev cais. Analysis ntawm niaj hnub lub computer cov kab mob tso cai rau koj yuav xa lwm daim ntawv teev:
- cov ntaub ntawv ntshai heev txawm raug qhia nyob rau hauv cov ntaub ntawv los yog cov kev pab cuam;
- khau raj kab mob rau khau raj-sectors kev khiav hauj lwm systems;
- macro, siv executable cov lus qhia, applets thiab macros nyob rau hauv chaw ua hauj lwm cov ntaub ntawv, infecting ib tug standard template;
- network hem hais tias yuav kis tau ntawm lub Internet thiab lub zos tes hauj lwm.
Cov yam ntxwv tseem ceeb ntawm computer kab mob
Peb tam sim no mus rau lo lus nug hais txog cov yam ntxwv ntawm cov ntshai heev txawm tam sim ntawd. Raws li ib tug txoj cai, lub txawv feature ntawm ib tug kab mob computer los ntawm cov nram qab no yam:
- ib tug me me npaum li cas ntawm executable code los yog daim ntawv thov cov ntaub ntawv;
- siv uas tsis siv neeg tus kheej;
- tas mus li daim ntawv kos code rau cloning;
- cuam nrog lub chaw ua hauj lwm qhov kev pab cuam thiab "hlau" PC Cheebtsam.
PP thiab kev
Raws li qhov tseeb tias lub ntsiab nta ntawm ib tug kab mob computer yog lub saum toj no yam, nws tseem tau mus muab ib ob peb kab ntawm cov txhais tau tias ntawm kev tiv thaiv tawm tsam lawv.
Rau hnub tim, cov neeg ua haujlwm los yog portable scanners tsim txaus. Yog hais tias peb tham txog cov kab mob thiab antivirus software, nws yuav muab sau tseg tias prevails nyob rau hauv kev ua lag luam software txoj kev loj hlob cov khoom xws li "Kaspersky Lab», Dr. Web, Eset etc. Tab sis xws li tej pob khoom tsis dawb, txawm hais tias muaj yog tau siv mus sib hais-version nrog ib tug mus tas ua kom rau 30 hnub.
Dawb antivirus hlauv taws xob no kuj siv, tab sis lawv tej zaum kuj tsis tau raws li kev ruaj ntseg uas yuav tsum tau thiab muaj peev xwm tsis tsuas mus rau kis tob tob kev hem thawj, tab sis kuj ua rau tsis sib haum nyob rau hauv cov kev kho vajtse thiab software theem (tsis muaj them nyiaj yug rau ib co neeg tsav tsheb, disconnect los ntawm lub-firewall daim ntawv thov, los yog txawm tias ib tug "hlau" lub firewall) .
Nyob rau hauv tas li ntawd, xws cov kev pab cuam muaj sib txawv kiag li functionality. Ib txhia yuav tau mus ntes thiab neutralize cov kab mob executable code, txhaum lub OS ua hauj lwm, lwm leej lwm tus tso cai rau koj kom tshem tau ntawm spyware los yog loj advertising mailings. Thiab lub saddest tshaj plaws yog hais tias tsis muaj cov paub cov khoom tau tam sim no lis cov decryption ntawm cov neeg siv cov ntaub ntawv, uas yog ua ransomware tus kab mob no siv AES technology 1024. Qhov no yog muab sau txawm nyob rau hauv lub "Kaspersky Lab".
Yuav ua li cas mus siv rau kev tiv thaiv? Nws yog qhov zoo tshaj plaws rau nruab rau hauv lub them tej pob khoom. Ntawm no koj yuav tau nco ntsoov ntawm yog 99.9%, uas yog ib tug kev hem thawj yog kuaj nyob rau hauv ib tug raws sijhawm thiab tsis ua mob rau tus system los yog tus neeg siv cov lus qhia.
Yog hais tias yuav tsum tau ib tug ib-lub sij hawm scan rau lub xub ntiag ntawm ntshai heev txawm nrog pom tseeb cim ntawm tus kab mob, haum free portable nqi hluav taws xob los yog tshwj xeeb daim ntawv sau npe nrog ib lub npe ntawm Cawm Disk. Cia li lawv yog cov feem ntau zoo, vim hais tias mus pib loading lub operating system thiab txawm tias cov neeg ntshai heev txawm uas yuav tsis raug kuaj los ntawm cov pa txhais tau tias.
es tsis txhob tshwm sim
Raws li koj tau pom, lub txawv feature ntawm ib tug kab mob computer zoo tshaj plaws tej yam tshwm sim (tej zaum ib tug neeg cia li tsis hmoog rau lawv). Cuaj kaum, qhov nyuag ntaub ntawv yuav tsum txaus rau tej thawj cov cim qhia ntawm kis kab mob yog hais tias tus system anti-virus software yog tsis muab, tab sis nws yog zoo dua hais tias nws yog. Thiab raws nraim uas pob xaiv, nyob li tus neeg siv, tus kws tswj txoj ntawm ib tug computer davhlau ya nyob twg los yog network. Tseeb, niaj hnub cov kev pab cuam siv feem ntau heuristic tsom xam, thiab tus kab mob no cov ntsiab lus txhais tshiab txawm ob peb zaug ib hnub twg.
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