Government-imposed internet shutdowns are a growing threat to human rights and safety. As seen in a hypothetical 2026 scenario in **Iran**, shutdowns can precede acts of violence and suppress dissent. Similar events have occurred in **Venezuela**, **India**, and **Syria**, highlighting the urgent need for alternative communication methods. Beyond government actions, natural disasters like hurricanes and earthquakes can also cripple internet infrastructure, isolating communities when they need help the most. Building resilient communication networks *before* these events is paramount. ## Radios: A Decentralized Solution Radios offer a cheap, decentralized, and resilient option. Projects like **Meshtastic** allow users to create peer-to-peer networks using unlicensed radio spectrum and **LoRa** technology. With a Meshtastic device (costing around $20), users can send text messages without relying on the internet or telephone networks.  **Amateur radio** (ham radio) is another option, requiring a license but offering greater range and the ability to communicate globally, even via the International Space Station. Ham radio can also provide internet access. ## Peer-to-Peer Messaging Apps Peer-to-peer messaging apps offer another avenue for communication during shutdowns. **Briar** uses Bluetooth to route messages between devices without internet access. However, adoption remains a challenge. **Bitchat**, a project associated with former **Twitter** CEO **Jack Dorsey**, uses **Nostr**, **Tor**, and Bluetooth for peer-to-peer chat. Despite its controversial association, it's open-source and has seen some use in **Iran** during internet shutdowns. **Delta Chat** uses **PGP** encryption and email for routing, offering a simpler alternative for secure communication, particularly where even limited email access is available. ## Satellite Internet Satellite internet, such as **Starlink**, offers a potentially resilient connection due to its lack of physical infrastructure. It has been used to circumvent shutdowns in various instances. However, reliance on private entities like **Starlink** (owned by **Elon Musk**) carries the risk of politically motivated shutdowns. ## Building a Better Future The ideal solution would be widely adopted apps like **WhatsApp** or **Signal** incorporating mesh networking capabilities over Bluetooth or Wi-Fi. Imagine phones with built-in LoRa or access to a satellite constellation managed by an international coalition. We must proactively build decentralized communication tools and infrastructure and educate communities on their use *before* disaster strikes. Organize with your local community to establish resilient, off-grid networks. **Disclaimer:** Before using any of these tools, consult with a legal professional to understand any potential legal risks in your jurisdiction. *This article is adapted from the Spring 2026 issue of **2600 magazine**.*