Hacker News Top Stories with Summaries (September 14, 2023)
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<h1> Hacker News Top Stories</h1>
<p>Here are the top stories from Hacker News with summaries for September 14, 2023 :</p>
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How to build a IP geolocation database from scratch?
Summary: Ipapi.is offers an IP Geolocation Database with accuracy sourced from WHOIS data, geolocation interpolation, and open-source projects. The database includes IPv4 and IPv6 addresses, updated as of September 14, 2023. Geolocation is essential for targeted advertising, fraud detection, content localization, digital rights management, network security, and analytics. The process of building a geolocation database involves extracting data from WHOIS records, interpolating geolocation knowledge, and utilizing open-source geolocation projects.
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Tails is a portable OS that protects against surveillance and censorship
Summary: Tails is a portable operating system designed to protect against surveillance and censorship. It uses the Tor network for online privacy and helps users avoid censorship. Tails can be run from a USB stick, leaving no trace on the host computer. It includes secure applications for working on sensitive documents and communication. Tails is free, based on Debian GNU/Linux, and its security can be independently verified. It is used by activists, journalists, domestic violence survivors, and anyone needing extra privacy.