The Secure Signal
Short Reports on Outages, Threats, and Preparedness
FRS vs GMRS vs MURS vs PoC vs PRaaS™ — And When Each One Fails You
FRS vs GMRS vs MURS vs PoC — and why most “off-grid” radios fail when storms hit. Learn how PRaaS™ provides encrypted, reliable communication when every other system goes down.
When the Cloud Sneezes
Yesterday’s AWS outage showed how fragile our connected world really is. When the internet hiccups, most systems stall. But Shielded Signals radios keep working. Learn why off-grid, encrypted communication matters now more than ever.
Why Shielded Signals Still Matters, Even in the Age of “POC” and quantum encryption
Some new gadgets promise “nationwide coverage” and “quantum-secure” communication - until the grid goes dark. Shielded Signals was built for that moment, delivering real encrypted radio networks that never depend on cell towers.