Phishing yog ib qho ntawm feem nrov ntawm kev dag hauv online. Nws lub hom phiaj yog kom tau cov ntaub ntawv ntiag tug ntawm ib tug neeg rau kev siv tsis raug cai. Txhua tus neeg uas muaj email chaw nyob tuaj yeem poob qhov kev dag no.
Tsim nyog
- - niaj hnub antivirus;
- - browser nrog cov ntawv luam los tiv thaiv spam.
Cov Lus Qhia
Kauj ruam 1
Khaws koj lub tshuaj tiv thaiv software kom txog hnub. Qhov no tuaj yeem tiv thaiv tej yam zoo li rub tawm tus kab mob Trojan ntawm lub vev xaib uas muab zais ua qhov kev ruaj ntseg HTTPS. Yog tias koj lub antivirus raug tso tawm ntau dua li ib xyoos dhau los, tom qab ntawd koj lub khoos phis tawm feem ntau ua rau muaj kev cuam tshuam uas tuaj yeem cuam tshuam rau koj cov kev ua haujlwm thiab ua rau koj cov ntaub ntawv ntiag tug muaj kev pheej hmoo ntawm kev ua phishing.
Kauj ruam 2
Tsis txhob nyem rau ntawm hyperlinks hauv emails. Nws tsis yog qhov zoo uas yuav siv redirects hauv email los ntawm cov neeg tsis paub. Nws tsis tuaj yeem twv xyuas yog tias qhov txuas txuas yog tiag lossis tus lej phem. Qee qhov hyperlinks tuaj yeem xa koj mus rau nplooj ntawv HTML cuav. Nyob ntawd koj yuav raug hais kom ntaus cov ntaub ntawv tsis pub lwm tus paub. Yog tias koj xav tshawb xyuas qhov txuas, tom qab ntawv nws luam nws rau hauv qhov chaw nyob ntawm koj tus browser. Ntau tus neeg siv internet tau tsim cov phiaj xwm los tawm tsam. Lawv yuav thaiv qhov kev hloov mus rau qhov chaw tsis nyab xeeb.
Kauj ruam 3
Txheeb xyuas HTTPS (SSL). Thaum twg koj nkag mus rau cov ntaub ntawv rhiab xws li ntaub ntawv hauv tuam txhab, nco ntsoov tias cov tsiaj ntawv "HTTPS: //" yog thawj qhov chaw nyob hauv bar chaw nyob, tsis yog "Http: //" thiab muaj lub icon xauv rau hauv qis sab xis ntawm qhov browser. Koj tseem tuaj yeem txuas ob npaug rau lub ntsuas phoo kom paub tseeb qhov tseeb thib peb daim ntawv pov thawj SSL uas kev pabcuam HTTPS muab. Ntau hom kev tawm tsam tsis raug encrypted tab sis qog cov nplooj ntawv ua qhov tseem ceeb. Nco ntsoov tias cov nplooj ntawv web page yog qhov kev txheeb xyuas tiag.
Kauj ruam 4
Tsis txhob sau cov ntaub ntawv tseem ceeb lossis nyiaj txiag hauv lub qhov rai pop-up. Cov txheej txheem phishing uas niaj zaus yog los tsim cov pop-up thaum cov neeg siv nyem rau ntawm qhov txuas hauv qhov email phishing. Lub qhov rais no tuaj yeem muab tso ncaj qha rau saum lub qhov rais ntawm lub vev xaib tiag. Txawm hais tias lub pop-up zoo li muaj kev nyab xeeb, koj yuav tsum zam kom dhau ntawm cov ntaub ntawv rhiab. Kaw cov qhov rai pop-up los ntawm nyem rau ntawm tus ntoo khaub lig nyob rau saum toj sab xis. Nyem rau ntawm "rho tawm" tej zaum yuav xa koj mus rau ib qho txuas lossis rub tawm cov code siab phem.
Kauj ruam 5
Teeb kev tiv thaiv rau kev tawm tsam DNS. Qhov no yog hom tshiab ntawm kev ua txhaum phishing uas tsis ua haujlwm dhau los ntawm email, tab sis thiav tshuaj lom rau hauv DNS server hauv zos thiab tso cai rau txhua lub vev xaib xa mus rau lwm lub vev xaib uas zoo li lub tuam txhab lub vev xaib (xws li eBay lossis PayPal). Piv txwv li, yog tias tus neeg siv nkag mus rau hauv eBay lub vev xaib, tus neeg rau zaub mov DNS hloov pauv tus neeg siv mus rau qhov chaw dag. Tawm tsam cov kev tawm tsam no, nws yog qhov zoo uas yuav tsum siv DNS server tiv thaiv lossis antivirus add-ons.
