Learn about the challenges of secure communication during protests in this 19-minute talk from Real World Crypto (RWC) 2025. Tushar M. Jois presents "Mesh Messaging for Large-Scale Protests: Cryptography Alone Won't Save Us," exploring why cryptographic solutions by themselves are insufficient for protest communications. As part of the Secure Messaging session chaired by Douglas Stebila, this presentation examines the practical limitations and considerations for implementing mesh messaging systems in high-risk environments. Discover insights on developing more effective communication tools for large-scale demonstrations where traditional networks may be compromised or unavailable.