Yuav ua li cas los ua cybersecurity guru

2024 Tus sau: Malcolm Clapton | [email protected]. Kawg hloov kho: 2023-12-17 03:58

Yog tias koj tsis quav ntsej ntau dhau ntawm kev ruaj ntseg network, npaj rau qhov tseeb tias muaj ib hnub koj cov ntaub ntawv hla tebchaws lossis CCV-code ntawm koj daim npav yuav nyob rau hauv txhais tes ntawm cov neeg dag. Thiab nws yog qhov zoo dua los tiv thaiv qhov no dua li tshem tawm qhov tshwm sim.

Qhov ntsuas ntawm qhov teeb meem

Lub ntiaj teb digital yog sib cuam tshuam nrog peb lub neej txhua hnub: peb sib txuas lus ntev, kawm, ua haujlwm, khw hauv online. Tab sis yog tias kev txhawj xeeb rau kev ruaj ntseg offline yog pom tias yog ib yam dab tsi ntuj, ces tsis yog txhua tus ua raws li cov cai ntawm tus cwj pwm hauv Internet.

Ua ntej ntawm tag nrho cov, ib tug yuav tsum kom meej meej to taub qhov luaj li cas ntawm ib tug tej yam xwm txheej tshwm sim. Ntau tus neeg tsis quav ntsej txog kev ruaj ntseg hauv Is Taws Nem, xav tias: "Leej twg xav tau kuv lub xov tooj smartphone, Kuv tsuas muaj cov duab thiab phau ntawv tiv tauj rau ntawd." Yog li, ntawm no yog qhov hackers tuaj yeem paub txog koj los ntawm kev nkag mus rau koj lub xov tooj lossis lub computer:

• Cov duab, yeeb yaj kiab thiab lwm yam ntsiab lus (txawm tias nws khaws cia hauv huab).
• Cov ntaub ntawv hais txog cov ntaub ntawv: passport, txoj cai, daim pib thiab lwm yam. Qhov no yog qhov tseeb tshwj xeeb yog tias koj khaws cov ntawv theej ntawm lawv hauv cov ntawv thov xws li "VKarmane", hnab nyiaj, lossis txawm nyob hauv "Photo" nplaub tshev.
• Cov ntaub ntawv nyiaj txiag, suav nrog koj daim npav CVV, kev txav mus los ntawm tus account, kev them nyiaj tsis ntev los no.
• Txhua yam uas tshwm sim nyob rau hauv tag nrho koj cov kev tes hauj lwm (hacking ntawm VKontakte tus account, los ntawm txoj kev, yog ib tug ntawm cov saum toj kawg nkaus feem ntau kim hacker cov kev pab cuam) thiab xa ntawv, nkag mus rau attachments nyob rau hauv cov lus thiab tsis pub lwm tus paub neeg koom tes thiab tus kheej sau ntawv.
• Geolocation, microphone thiab lub koob yees duab cov ntaub ntawv.

Password - nrhiav rau ib tug neeg soj xyuas

Ib tus password tsis zoo lossis tsis muaj zog yog qhov thib ob nrov tshaj plaws hacking txoj kev (raws li kev tshawb fawb los ntawm Balabit). Txawm li cas los xij, los ntawm ib xyoos mus rau ib xyoos, hauv cov npe ntawm cov passwords nrov tshaj plaws, peb tuaj yeem pom cov classic qwerty, 12345, lossis txawm tias tsuas yog lo lus zais.

Qhov xwm txheej tsis zoo tshwm sim: ib tus neeg tuaj nrog tus password ntev ntev thiab nyuaj thiab siv nws hauv txhua tus account: social networks, forums, khw hauv online, tus kheej lub txhab nyiaj. Tam sim no, thaum peb txhua tus tau sau npe hauv tsawg kawg kaum qhov kev pabcuam online sib txawv, ib lo lus zais dhau los ua tus yuam sij rau tib neeg lub neej thiab tuaj yeem ua rau mob hnyav heev.

Kev tiv thaiv:

• Txiav txim siab qhov nyuaj ntawm tus password raws li tus account uas nws coj mus rau. Obviously, kev ruaj ntseg ntawm lub txhab nyiaj hauv Internet yog qhov tseem ceeb tshaj li tus account ntawm lub rooj sib tham amateur.
• Tus password muaj zog tsawg kawg yog yim lub cim ntev thiab ua tau raws li cov cai hauv qab no: Cov tsiaj ntawv loj thiab cov tsiaj ntawv me (agRZhtj), cov cim tshwj xeeb (!% @ # $? *), Thiab cov lej. Muaj 814 trillion (!) Brute-force ob peb ua ke rau 14-tus cim lo lus zais. Txhawm rau tshawb xyuas seb nws yuav siv sijhawm ntev npaum li cas cov neeg nyiag nkas txhawm rau txhawm rau koj tus password, mus saib howsecureismypassword.net.
• Tsis txhob siv cov lus lossis cov ntaub ntawv ntiag tug uas yooj yim tau los ntawm cov chaw qhib: hnub yug, npe tsiaj, tuam txhab lossis tsev kawm lub npe, koj lub npe menyuam yaus, thiab lwm yam. Piv txwv li, tus password yog 19071089, qhov twg 1989 yog xyoo yug, thiab 0710 yog hnub thiab hli, tsis zoo li nws zoo nkaus li thaum xub thawj siab ib muag. Koj tuaj yeem sau lub npe ntawm koj cov nkauj uas koj nyiam lossis ib kab los ntawm cov paj huam nyob rau hauv ib qho kev sib txawv. Piv txwv li, Tchaikovsky Swan Lake → XfqrjdcrbqKt, tlbyjtjpthj.
• Tiv thaiv cov kev pabcuam tseem ceeb nrog tus password ib zaug. Txhawm rau ua qhov no, koj tuaj yeem rub tawm cov apps tswj hwm uas tsim lawv, xws li KeePass thiab 1Password. Los yog siv ob-factor authentication, thaum txhua tus ID nkag mus rau koj tus as khauj yuav tsum tau lees paub nrog SMS code ib zaug.

Public networks

Lub network Wi-Fi dav dav pab cov neeg nyob hauv nroog loj kom txo lawv cov nqi Internet mobile. Niaj hnub no, nws tsis tshua pom qhov chaw uas tsis muaj daim npav dawb Wi-Fi. Kev thauj mus los rau pej xeem, chaw ua si, khw, khw, cafes, tsev kho kom zoo nkauj thiab lwm qhov chaw hauv nroog tau muab lawv cov neeg tuaj saib ntev ntev nrog internet dawb. Tab sis txawm nyob rau hauv ib qho chaw ntseeg siab, koj tuaj yeem khiav mus rau tus neeg nyiag nkas.

Kev tiv thaiv:

• Khaws lub qhov muag ntawm lub npe ntawm Wi-nkaus taw tes: lub npe ntawm kev tso cai network feem ntau piav qhia qhov chaw koj nyob, piv txwv li MT_FREE hauv Moscow thauj. Tsis tas li ntawd, lub official network ib txwm xav tau kev tso cai los ntawm browser lossis SMS code ib zaug.
• Disable tsis siv neeg network kev twb kev txuas ntawm koj lub xov tooj thiab laptop - qhov no koj yuav txo tau txoj kev pheej hmoo ntawm ntes ib tug fake hotspot.
• Yog tias koj nyiam ua haujlwm los ntawm lub tsev noj mov lossis feem ntau mus ncig ua lag luam, hloov nyiaj hauv Is Taws Nem hauv txhab nyiaj, tom qab ntawd siv VPN txuas (virtual private network). Ua tsaug rau nws, tag nrho koj cov tsheb khiav dhau los ntawm lub network zoo li yog nyob rau hauv lub tsho tsis pom kev, nws nyuaj heev rau kev txiav txim siab nws. Tus nqi ntawm kev tso npe rau qhov kev pabcuam no feem ntau tsis tshaj 300 rubles ib hlis, muaj kev pub dawb, piv txwv li, los ntawm HotSpot Shield lossis ProXPN.
• Siv cov txheej txheem txuas ruaj ntseg HTTPS. Ntau qhov chaw xws li Facebook, Wikipedia, Google, eBay txhawb nqa nws tau txais (saib ze dua: hauv qhov chaw nyob bar, lub npe ntawm lub vev xaib no tseem ceeb rau ntsuab, thiab muaj lub cim xauv ntawm nws). Rau Chrome, Opera thiab FireFox browsers, koj tuaj yeem rub tawm qhov tshwj xeeb HTTPS Txhua qhov chaw txuas ntxiv. appbox fallback https://chrome.google.com/webstore/detail/gcbommkclmclpchllfjekcdonpmejbdp?hl=en?hl=ru appbox fallback

Daim ntawv thov: ntseeg tab sis txheeb xyuas

Lub hype tsis ntev los no nyob ib puag ncig Suav app Meitu, uas tau raug liam tias nyiag cov ntaub ntawv tus kheej, rov nco txog qhov tseem ceeb ntawm kev khaws cov apps rub tawm rau koj lub smartphone. Xav txog qhov tseeb seb koj puas npaj txhij los pheej hmoo rau koj txoj kev nyab xeeb rau kev nyiam hauv qab daim duab nrog cov lim dej tshiab.

Los ntawm txoj kev, txawm tias cov ntawv thov them nyiaj tuaj yeem soj ntsuam cov neeg siv: kom txog thaum lub software code qhib, nws yog qhov teeb meem heev kom nkag siab tias nws ua li cas hauv kev muaj tiag. Raws li rau cov ntaub ntawv uas tej zaum yuav muaj nyob rau hauv xws li cov kev pab cuam, cov no yog tej yam kev ua thiab cov ntaub ntawv nyob rau hauv lub ntaus ntawv: kev sib tham hauv xov tooj, SMS los yog geolocation cov ntaub ntawv.

Kev tiv thaiv:

• Rub tawm cov apps tsuas yog los ntawm cov khw muag khoom (App Store, Google Play) thiab cov npe koj paub.
• Tshawb xyuas cov ntaub ntawv hais txog lub app, tus tsim tawm, kev tshuaj xyuas cov neeg siv, hloov tshiab keeb kwm.
• Ua ntej rub tawm, nco ntsoov kawm cov npe ntawm cov kev pabcuam uas daim ntawv thov thov nkag mus, thiab tshawb xyuas nws kom txaus: daim ntawv thov kev yees duab yuav xav tau lub koob yees duab, tab sis cov khoom ua si arcade tsis zoo li.

Phishing yog worm rau tshwj xeeb tshaj yog gullible ntses

Ntau zuj zus, kev tawm tsam ntawm ib tus neeg tshwj xeeb tau dhau los ua lub caij nplooj ntoo hlav rau cov neeg nyiag nkag mus rau cov ntaub ntawv tseem ceeb - cov ntaub ntawv koom nrog. Cov txheej txheem ua tau zoo tshaj plaws thiab nrov tshaj plaws rau kev dag ntxias cov neeg siv dag zog yog phishing (xa cov email dag nrog kev txuas mus rau cov peev txheej cuav). Txhawm rau kom tsis txhob dhau los ua tus neeg ua txhaum loj ntawm cov tuam txhab cov ntaub ntawv xa tawm thiab tus neeg sib tw rau kev tso tawm haujlwm rau kev tsis ua raws li cov cai tswj kev nyab xeeb, taug qab seb koj ua dab tsi hauv chaw ua haujlwm.

Kev tiv thaiv:

• Paub thiab ua raws li txoj cai ntiag tug thiab kev nyab xeeb ntawm lub tuam txhab koj ua haujlwm rau thiab yuav ua li cas yog tias nws raug ua txhaum cai. Piv txwv li, leej twg yuav tsum tau hu rau kev pab thaum poob ntawm tus password los ntawm kev xa ntawv lossis kev lag luam.
• Xauv koj qhov chaw ua haujlwm tsis siv nrog cov hotkeys Ctrl + Alt + Del lossis Win + L rau Windows.
• Tsis txhob qhib email txuas los ntawm qhov chaw tsis paub thiab cov ntsiab lus tsis txaus ntseeg. Cov cim pom tseeb ntawm phishing yog qhov cuam tshuam rau kev xav ("Koj tus account tau raug thaiv, thov paub meej tias koj cov ntsiab lus") thiab zais cov hyperlinks lossis tus neeg xa ntawv chaw nyob. Txhawm rau kom tsis txhob poob rau qhov khoom plig ntawm tus neeg intruder, tsis txhob rub tawm cov ntaub ntawv tsis txaus ntseeg (cov ntaub ntawv tseem ceeb thiab tseem ceeb yuav tsis raug hu ua "Tshaj Tawm" lossis Zayavka), txheeb xyuas cov tsos ntawm tsab ntawv (logo, qauv, kev sau ntawv yuam kev) thiab txuas. (txawm tias lawv tau muab tso rau hauv cov ntawv nyeem, mus rau qhov chaw twg, qhov txuas txuas ntev).