internet-shutdown

Encrypted voice and video calls, live audio and video streams between phones over a Bluetooth mesh. No internet needed.

Publish to email, social and messaging platforms over SMS. RelaySMS Publisher receives end-to-end encrypted payloads by SMS, SMTP or HTTP, decrypts them and posts through platform adapters (Gmail, X, Telegram and more) using the user's stored OAuth2 or phone-based tokens.

India shuts down the internet more than any other country. Kashmiris, in the north, had no internet access at all for almost a year. A DW analysis found that shutdowns are strategically used to clamp down on dissent.

Technical analysis of Iran’s internet blackout in June 2025 during the conflict with Israel -- featuring GFW-style DPI and cyber-defense mechanisms.

The shutdown as lockout: digital means of production and collective action in the 2022 Iran protests - MSc thesis, Computational Social Science, Universidad Carlos III de Madrid, 2026

Independent, blackout-resilient measurement of internet shutdowns, throttling and blocking in Bangladesh