Tokyo VPN Speed Monitor v2

This dataset contains comprehensive VPN performance and trust metrics measured from Tokyo, Japan. Version 2 Updates (January 2026) Extended measurement period: 52 days (December 9, 2025 - January 30, 2026) NEW: Trust Score data - Privacy and security evaluation for 15 VPN providers 3,075 speed measurements + 1,438 price records + 15 trust evaluations Data Files vpn-speed-data-v2.csv - Performance metrics (download, upload, ping, stability, reliability) vpn-price-data-v2.csv - Daily pricing in multiple currencies vpn-trust-score-v2.csv - Privacy/security scores with detailed rationale Trust Score Criteria (NEW in v2) No-log policy verification (15%) Third-party audit status (15%) Legal jurisdiction (15%) Transparency reports (10%) Open source availability (10%) RAM-only servers (10%) Data retention obligations (10%) Incident response history (5%) Legal response track record (5%) Operating years (5%) Live System Dashboard: Tokyo VPN Speed Monitor Source Code: GitHub Repository Methodology Automated testing using Google Apps Script. Trust Scores generated using Claude API with structured evaluation prompts. All measurements performed from Tokyo, Japan. Use Cases VPN performance analysis Privacy/security research Performance-trust tradeoff studies Time-series forecasting Consumer decision support License MIT License - Free to use for any purpose including commercial use.