coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Wireless Sgx May 2026

The edge is no longer just a server in a regional facility. Today’s edge is a telco tower on a mountain, a 5G small cell on a light pole, or a drone flying over a farm. These environments are physically hostile. An attacker can simply walk up to a remote radio unit (RRU) or a baseband unit (BBU) and plug in a JTAG debugger.

Enter .

Wireless SGX: Securing the Edge of the Unconnected World Subtitle: How Hardware Trust Extends Beyond the Data Center wireless sgx

The tower is untrusted. The cabinet is open. The CPU, however, is a fortress. The edge is no longer just a server in a regional facility