I usually receive questions about why I have a sticker on ambient light sensors my laptops and phone. Some think I don’t know the difference between a light sensor and a camera and try to explain to me that this is not a camera. What they don’t know is that ambient light sensors can be…
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Te mauruuru nei au i te faaearaa roa a Mastercard i te matahiti hoê (ta matou 25 mahana; mahana!) 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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This post is a response to a friend who is seeking a cybersecurity role in an extremely challenging market. Given that this is a widespread issue these days, I decided to write a post rather than simply leaving a comment. Various statistics from multiple sources suggest that there is a wide gap in cybersecurity roles,…
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To'u farerei-matamua-raa i te ao o te mau cyber-criminals, ua tupu ïa na roto i te hoê aroraa i ni'a i te pape e rave rahi matahiti i ma'iri a'e nei. Ua haere au i nia i te hoê reni Internet Peresia e ua ite au e te faauta ra oia i te mau tao'a i nia i te mau ratere’ Te mau nota. Ua farerei oioi au i te faatere o te vahi, o tei faaite mai ia ' u e aita to ratou e ite aravihi no nia i teie tumu parau. Ua ite-papû-hia e,…
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Ua faaroo vau i te reira e rave rahi taime i roto i te roaraa o te mau matahiti i ma'iri: te faaruru nei te hoê taata i te hoê aroraa teimaha i ni'a i ta ratou tahua itenati. Ia ani ana'e au ia ratou eaha te huru o te aroraa ta ratou e farerei ra, te pahonoraa, oia ho'i, te tono nei te mau taata iino ia ratou e rave rahi tauatini e aore râ, e rave rahi mirioni aniraa. I to'u…
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DDoS (Horo'a i te taviniraa) e Te mau nota (te pato'iraa i te taviniraa) E nehenehe te mau aroraa e tatuhaahia i roto e toru tuhaa niuhia i nia i te mau tuhaa o te faanahoraa OSI o ta ratou e tapao ra: Puohu pu'ereni (Layer 3), Tapo'i no te haponoraa (Layer 4), e te parau no te faaohiparaa (Layer 7). Layer 3 e te mau Ô 4 E mea iti a'e te fifi o te mau hamani-ino-raa–noa'tu e, e nehenehe ta ratou…
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Te faanahoraa no te itenati (WAF) e mauhaa parururaa teie e faaohipahia nei no te paruru ia'na i te mau aniraa hinaaro-ore-hia i ni'a i te Itenati. E mea pinepine te reira i te riro ei matini paruru o te parahi i ni'a i te hoê tahua itenati e o te paruru ia'na i te mau haamata'uraa i ni'a i te Itenati e aore râ, i ni'a i te tahi atu mau pu'eraa. E ere i te mea ino roa 3 (Pu'ereni) e te mau Ô 4 (Te faurao) Te mau nota, o vai…
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Ia fingerprinting, e e ere o Zombie faraoa monamona trackers i te mea api; Tera ra, e haamaitaihia teie mau ravea e e riro mai te reira ei mea maitai notoriously i te taime. Aita i maoro aenei, ua faaite mai te hoê tuatapaparaa e, hoê i ni'a i te maha 10,000 Te faaohipa nei te rahiraa o te mau tahua itenati mata'ita'i i ni'a i te Internet i te mau hoho'a no te mau ratere e tae roa'tu i te 99.9% Te mau mana'o tauturu no te tuatapaparaa e. Te tamataraa i te haaputu…
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No te mau matahiti e rave rahi, Ua zealously vau i te Suhosin e te hoe implementations no te PHP5 i nia i te Apache2 e aore ra PHP-FPM Nginx webservers no te paruru i te SQL tutuha e te tahi atu mau aroraa no te itenati. Oia mau, E mea ino roa te PHP5, no ni'a i to'na vai-maitai-raa, e ta ' na mau ohipa e ta ' na mau tapao o ta ' u i ore roa ' tu i mana'o e faaohipa i te reira…
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