Kuv feem ntau tau txais cov lus nug txog vim li cas kuv thiaj muaj ib daim ntawv nplaum ntawm lub teeb pom kev zoo ntawm kuv lub laptops thiab xov tooj. Ib txhia xav tias kuv tsis paub qhov txawv ntawm lub teeb sensor thiab lub koob yees duab thiab sim piav qhia rau kuv tias qhov no tsis yog lub koob yees duab. Qhov lawv tsis paub yog tias ambient light sensors tuaj yeem ua tau…
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Ua tsaug rau mastercard lub sijhawm ntev (Peb muaj 25 hnub!) Kuv tau siv sijhawm ob lub lim tiam mus rau tim lyiv teb chaws ua ntej lub hlis no mus saib ib qho chaw uas kuv ib txwm xav pom: Kev faus covb lobs ntawm cov neeg Falau thaum ub nyob rau hauv lub hav ntawm cov vaj ntxwv. Raws li kev ruaj ntseg engineer, Kuv pab tsis tau saib cov no…
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Cov ncej no yog lus teb rau ib tug phooj ywg uas tab tom nrhiav lub luag haujlwm cyberscution hauv kev ua lag luam nyuaj heev. Muab hais tias qhov no yog qhov teeb meem dav dav no, Kuv txiav txim siab sau ib daim post es thiaj li tsuas yog tawm ib qho lus. Ntau cov ntawv txheeb cais los ntawm ntau qhov chaw tau hais tias muaj qhov dav dav hauv Cyberecurity lub luag haujlwm,…
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Kuv thawj zaug ntsib nrog lub ntiaj teb ntawm Cyber-tub sab tau tshwm sim los ntawm kev ua haujlwm watering tawm kev tawm tsam ntau xyoo dhau los. I visited a Persian website and discovered that it was downloading malware onto visitors’ browsers. I promptly contacted the site administrator, who informed me that they had no technical knowledge of the issue. It became apparent that…
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I have heard this many times over the course of the last several years: someone is experiencing a heavy DDoS attack on their website. When I ask them what type of attack they are experiencing, the answer is usually that the bad guys are sending them thousands or even millions of POST requests. When I…
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DDoS (faib tsis lees paub kev pabcuam) thiab DoS (tsis lees paub kev pabcuam) Kev tawm tsam tuaj yeem muab faib ua peb pawg raws li txheej txheej ntawm OSI qauv lawv lub hom phiaj: network txheej (Txheej 3), thauj txheej (Txheej 4), thiab daim ntawv thov txheej (Txheej 7). Txheej 3 thiab Txheej 4 kev tawm tsam feem ntau tsis tshua nyuaj–txawm tias lawv yuav…
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The web application firewall (WAF) is a security tool used to guard against unwanted access to web applications. It is often a security device that sits on top of a web server and guards against threats from the internet or from beyond the network perimeter. Unlike Layer 3 (Network) thiab Txheej 4 (Transport) firewalls, which…
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Canvas fingerprinting, and Zombie cookie trackers are nothing new; however, these methods are improved and have become notoriously effective over the time. Recently, a study revealed that one in every four 10,000 most visited websites on the internet uses canvas fingerprinting to track the visitors with up to 99.9% kev ua yog. The tracking attempt to collect…
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Tau ntau xyoo, Kuv mob siab rau siv Suhosin nrog txhua qhov kev siv ntawm PHP5 ntawm Apache2 lossis PHP-FPM Nginx webservers los tiv thaiv SQL txhaj tshuaj thiab lwm yam kev tawm tsam hauv web.. Qhov tseeb, PHP5 tau ua phem heev, ob qho tib si ntawm nws txoj kev ruaj ntseg tseem ceeb, thiab nws cov haujlwm thiab cov qauv uas kuv tuaj yeem tsis tau xav siv nws…
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