Group Public

BIS Internet Security

Original Name: BIS科学上网

👥 2,261 👁️ 20

⚠️

Primary content language is Chinese

Welcome to BIS, providing tools and knowledge for secure internet access. Official Channel: https://t.me/BISchannel ↗ | Official Group: https://t.me/BISproject ↗

Get Group Link Join ➤ Join ➤

✅ Live Check: 2 days ago

📅 Listed: 20/02/2026

This link will open in the Telegram app.

#Networking #Privacy #Security