Detecting Proxies and VPN's with Latency Measurements

Posted on June 07, 2021 in Security • Tagged with proxy-detection, anti-scraping • 10 min read

VPN's and Proxy Servers can be detected by comparing latencies measured with JavaScript in the browser with the corresponding latency of the TCP/IP handshake on the server.


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Detecting Brightdata's (formerly Luminati Networks) Data Collector as a Bot

Posted on June 05, 2021 in Security • Tagged with proxy-provider, bot-detection, anti-scraping • 10 min read

In this blog article I demonstrate several bullet-proof ways how to detect Brightdata Data Collector as a bot without any doubt.


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