Hmoov tsis zoo, yuav luag txhua yam tuaj yeem nyiag tawm hnub no: e-mail, tus as-qhauj hauv kev them nyiaj, hauv lub vev xaib, ntawm lub vev xaib. Qee lub sij hawm qhov no yog vim poob nyiaj lossis cov ntaub ntawv tseem ceeb. Hmoov tsis zoo, tsis yog txhua tus paub yuav ua li cas rau tus neeg raug tsim txom, thiab yuav ua li cas tiv thaiv lawv tus kheej los ntawm cov xwm txheej zoo sib xws yav tom ntej.
Tiag tiag, yuav ua li cas?
Qhov ntau ntawm cov kev ua ntawm tus tswv ntawm lub nyiag yog tsawg heev. Nws tuaj yeem:
- sim rov kho tus tswj ploj uas ua rau koj tus kheej ploj;
- hu rau qhov kev pabcuam txhawb nqa kev pabcuam rau kev pabcuam;
- tiv tauj tus neeg tawm tsam rau kev sib tham;
- hu rau lwm tus neeg tsoo kom nyiag tau rov qab (qhov no tseem ua tau);
- tsim tus account tshiab.
Yog hais tias tus tub sab nyiag ib tus lej twg cuam tshuam nrog kev poob nyiaj ntau, nws ua rau pom zoo hu rau tub ceev xwm kom nrhiav thiab rau txim rau tus neeg ua txhaum. Tag nrho cov kev ua no tsis tuaj yeem lav qhov ua tiav, yog li nws yuav pab tau los tiv thaiv cov xwm txheej zoo sib xws tom ntej.
Khawv koob
Tus password rau cov khoom siv yuav tsum yog txoj kom nws thiaj li tsis tawg los ntawm brute-force (brute force). Nws yog qhov tsim nyog uas nws muaj 8 lub cim lossis ntau dua: tus lej, tus tsiaj ntawv qis thiab tus tsiaj ntawv loj. Tus password yuav tsum tsis yog lo lus hauv ib qho ntawv qhia. Txwv tsis pub, nws yuav yooj yim rau tus neeg tawm tsam los ua qhov hu ua "phau ntawv txhais lus nres". Cov naj npawb ntawm lo lus zais yuav tsum tsis txhob ntxiv ib hnub twg.
Tus password yuav tsis khaws cia hauv koj lub computer. Txwv tsis pub, tus neeg tsim teeb meem uas txuas rau nws los ntawm telnet, lossis tus neeg ua haujlwm pabcuam tsis zoo uas ua haujlwm kho lossis tu thiab muaj kev nkag mus ncaj qha cov khoom siv, yuav muaj peev xwm nyeem nws thiab siv cov ntaub ntawv.
Nws yog qhov zoo tshaj plaws los khaws tus password hauv koj lub taub hau (yog tias koj lub cim xeeb zoo) lossis ib qho chaw ntawm daim ntawv, thiab tsis nyob ze lub computer. Koj yuav tsum tsis txhob nyem rau khawm "nco lo lus zais" kom nws tsis tuaj yeem cuam tawm los ntawm tus neeg sab nraud uas tau nkag mus rau lub khoos phis tawm. Ntawm qhov kawg ntawm kev siv cov cuab yeej, koj yuav tsum nias lub khawm "tawm mus tas li". Qhov no tseem ceeb tshaj yog tias qhov haujlwm tsis ua rau koj lub khoos phis tawm.
Lus Nug zais cia
Qee zaum, thaum sau npe, koj qhov kev sim koj kom nkag mus rau cov lus nug zais cia thiab cov lus teb rau nws nrog rau lo lus zais. Los ntawm kev nyab xeeb pom, qhov no yog txoj hauv kev yooj yim dua kom rov qab tau cov ntaub ntawv yog tias cov lus teb yooj yim heev. Yog tias ua tau, nws yog qhov zoo uas yuav tau xaiv koj tus kheej version ntawm lo lus nug, ib qho uas koj tuaj yeem nkag mus rau hauv kev sib xyaw ua ke ntawm cov cim (tsis nco qab sau nws nyob rau ib qho twg). Lo lus teb kuj yog ib qho ua ke ntawm cov cim.
Xov tooj ntawm tes khi
Txoj hauv kev hais daws qhov tseeb ntawm kev ntseeg tau. Yog tias koj plam tswj koj tus lej nyiaj, koj tsuas yog yuav tsum pib txheej txheem rov qab. Cov ntaub ntawv tsim nyog yuav tau los ua qhov luv ntawm cov lus sms xa mus rau lub xov tooj. Koj yuav tsum tiv thaiv lub cuab yeej los ntawm ua tub sab, thiab yog tias nws tau tshwm sim, koj yuav tsum thaiv nws tam sim ntawd, thiab tom qab ntawd thim daim npav SIM ntawm tus neeg teb xov tooj thiab ceeb toom rau tub ceev xwm.
Nco ntsoov cov ntaub ntawv
Cov ntaub ntawv ntiag tug muab thaum lub sijhawm sau npe yuav tsum muaj tseeb, txwv tsis pub, thaum muaj kev hack, nws yuav nyuaj rau ua pov thawj tswv cuab ntawm tus neeg nyiag lawm. Koj kuj yuav tsum nco ntsoov cov ntaub ntawv txuas mus ntxiv no: IP chaw nyob ntawm kev sau npe, thiab tus IP uas tus ID nkag mus thaum kawg tau ua. Ib qho ntxiv, nws yog qhov yuav tsum tau tswj hwm tus naj npawb thiab cov npe ntawm cov nplaub tshev ntawm cov tsiaj ntawv ntawm nws, cov ntaub ntawv ntawm cov lus ntawm tus neeg nyob tom kawg, daim ntawv teev npe chaw nyob.
Tom qab sau npe nyob rau hauv txoj kev them nyiaj, koj yuav tsum tau taug qab cov txav ntawm cov nyiaj hauv tus as khauj lossis hauv hnab nyiaj, nco ntsoov lossis sau cov ntsiab lus ntawm cov kev hloov pauv zaum kawg (hnub, chaw nyob lossis chaw nyob, cov nyiaj). Lub vijtsam yuav tseem tsis raug mob - ib daim duab thaij ntawm lub desktop thaum lub sijhawm sau npe ntawm txhua yam peev txheej. Koj kuj yuav tsum tau npaj kom txhij rau qhov tseeb tias thiaj li yuav tau txais daim ntawv pov thawj lossis rov nkag mus, koj yuav tsum xa cov ntawv luam lossis daim ntawv theej ntawm koj phau ntawv hla tebchaws lossis lwm daim ntawv pov thawj.
Antivirus thiab lwm yam kev ruaj ntseg txhab
Lub khoos phis tawm ua haujlwm yuav tsum muaj kev tiv thaiv zoo los ntawm qhov kev tiv thaiv zoo (tsis pub dawb) antivirus nrog cov ntaub ntawv hloov kho tshiab tshaj plaws thiab kho cov chaw ruaj ntseg. Koj yuav tsum ceev faj txog qhov chaw tsis txaus ntseeg hauv Is Taws Nem - nrog cov ntsiab lus tsis txaus ntseeg thiab "nkhaus" tsim, thiab tseem tsis rub tawm cov programmes uas tsis tau lees paub.
Koj tsis tas yuav qhia koj tus username thiab password rau lwm qhov chaw dua li nplooj ntawv nkag mus rau cov khoom siv raug siv. Yog tias qhov chaw ib tus password tau thov ntau zaus, nws pom tias qhov no yog qhov hu ua "fake", tshwj xeeb tsim, zoo ib yam li cov nplooj ntawv tiag tiag, nplooj ntawv nyiag los nyiag tus password los ntawm tus as khauj. Koj yuav tsum tau tawm hauv lub xaib no sai, ntxuav cov ncuav qab zib, kho cov kab ke ntawm cov ntaub ntawv, xyuas koj lub computer nrog tshuaj tiv thaiv kab mob.
