Yawanci ina samun tambayoyi game da dalilin da yasa nake da manne a kan na'urorin gano hasken yanayi na kwamfutoci na da wayata. Wasu suna tunanin ban san bambanci tsakanin na'urar gano haske da kyamara ba kuma suna ƙoƙarin bayyana mini cewa wannan ba kyamara ba ce. Abin da basu sani ba shi ne cewa na'urorin gano hasken yanayi na iya zama…
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Godia ga dogon hutu na shekara na Mastercard (muna da 25 kwanaki!) I took a two week trip to Egypt earlier this month to visit a place I have always wanted to see: the burial tombs of the ancient pharaohs in the Valley of the Kings. As a security engineer, I could not help looking at these…
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Wannan rubutun martani ne ga aboki wanda ke neman aikin tsaro na yanar gizo a kasuwa mai matukar kalubale. La'akari da cewa wannan matsala ce da ta bazu sosai a yanzu, Na yanke shawarar rubuta wannan rubutu maimakon kawai barin sharhi. Various statistics from multiple sources suggest that there is a wide gap in cybersecurity roles,…
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Farkon haduwata da duniyar masu laifin yanar gizo ya faru ta hanyar kamfen na hari na rami na ruwa shekaru da dama da suka wuce. Na ziyarci wani shafin yanar gizo na Farsi kuma na gano cewa yana saka malware a kan masu ziyarta’ masu binciken yanar gizo. Nan da nan na tuntubi mai kula da shafin, wanda ya shaida mini cewa basu da ilimin fasaha game da wannan batu. Ya bayyana cewa…
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Na ji wannan sau da yawa a cikin shekaru da yawa da suka gabata: wani yana fuskantar mummunan harin DDoS a kan shafin yanar gizon su. Lokacin da na tambaye su wane irin hari suke fuskanta, amsar ita ce yawanci cewa mugayen mutane suna aiko musu da dubban ko ma miliyoyin buƙatun POST. Lokacin da ni…
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DDoS (rarraba ƙin sabis) da DoS (ƙin sabis) ana iya rarraba hare-haren zuwa rukuni uku dangane da yadudduka na samfurin OSI da suke niyya: Layer cibiyar sadarwa (Layer 3), Layer sufuri (Layer 4), da aikace-aikacen aikace-aikace (Layer 7). Layer 3 da Layer 4 hare-haren yawanci ba su da rikitarwa–kodayake suna iyawa…
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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) da Layer 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% daidaituwa. The tracking attempt to collect…
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Shekaru da yawa, I zealously have used Suhosin with any implementations of PHP5 on Apache2 or PHP-FPM Nginx webservers to defend against SQL injection and other common web attacks. A zahiri, Php5 ya kasance mai matukar bala'i, Dukansu cikin sharuddan tsaron ta, and its functions and modules that I could have never conceived using it…
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