The document discusses basic strategies for protecting internet privacy. It recommends patching programs, using antivirus software, choosing strong passwords, and using privacy-focused search engines and ad blockers like DuckDuckGo, Privacy Badger, and uBlock Origin. The document also suggests using HTTPS Everywhere and a VPN to encrypt traffic, and mentions the Tor network. It notes that internet service providers can track browsing activity like a "doorman" tracks visitors, and that traffic patterns alone can reveal information, so additional privacy measures may be needed.