Browser | Cyber Security Review

Spectre proof-of-concept shows how dangerous side-channel attacks against JavaScript engine can be

Posted onMarch 15, 2021

Google has released a proof of concept (PoC) code to demonstrate the practicality of Spectre side-channel attacks against a browser’s JavaScript engine to leak information from its memory. Google in 2018 detailed two variants of Spectre, one of which – Read More …

Unwanted notifications in browser

Posted onNovember 25, 2019November 25, 2019

When, back in 2015, push notifications were just appearing in browsers, very few people wondered how this tool would be used in the future: once a useful technology made to keep regular readers informed about updates, today it is often Read More …

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By Barnabás Sándor, Óbuda University, Doctoral School for Safety and Security Sciences, Budapest, Hungary