Posted on January 18, 2022 in Security • Tagged with TLS Fingerprinting, TLS 1.2, TLS 1.3 • 16 min read
In this blog post, I highlight the core differences between TLS 1.2 and TLS 1.3 and investigate how we can use several properties of the protocol to obtain fingerprinting entropy from TLS clients.
Posted on December 18, 2021 in Security • Tagged with spectre, meltdown, cache-attacks, high-precision-timing, JavaScript • 10 min read
I in this blog post, I am investigating the current state of high precision JavaScript timers. High precision timing techniques were mostly used to launch CPU-level cache attacks such as Spectre and Meltdown from the browser. I am interested in other use cases though...
Posted on November 26, 2021 in Security • Tagged with proxy, proxy-detection, bot-detection, proxy-provider, anti-scraping • 8 min read
I (maybe) found another method to detect browsers that route their traffic through SOCKS/HTTP proxies. What do you think? Is this a valid method to detect Proxies? I need your help!
Posted on November 03, 2021 in Security • Tagged with scraping, industrial level scraping, big boys • 7 min read
Posted on October 16, 2021 in Security • Tagged with proxy, proxy-detection, bot-detection, proxy-provider, anti-scraping • 14 min read
In this blog post, I demonstrate 7 different efficient ways how to detect a proxy server when the client is visiting a web server with a browser that has a proxy / VPN configured.
Posted on October 03, 2021 in Society • Tagged with Collapse, Society, Economy, Second-Machine-Age, Work • 18 min read
My personal opinion on economical and sociological topics in the near (2030) and mid-term (2050) future. This essay is divided into the following categories: Climate Crisis, Globalisation & Economy, Geopolitics & War, Advance of Medicine & Technology.