WARNING: This system is a demo only. It contains multiple security vulnerabilities. DO NOT use it in production, formal business or long-term public deployment!
Site switcher: https://EF.E5.NZ/ | https://EACDF.xn--tiqp32p.CN/

EACDF: Edge Authentication based Content Distribution Framework

File 1 (public)
File 2 (user group 2&3)
File 3 (user group 3)