Drone data-link security and electronic attack

How vulnerable are drone data links?

Vulnerability depends on the drone generation and control architecture. Encryption must change continually because no protection remains secure forever.

Drone-link vulnerability cannot be reduced to one rating because vehicles use different generations of control technology and command arrangements. Better encryption raises the difficulty of interception or takeover, but it does not end the contest. Codes and protocols must be upgraded regularly as adversaries improve their attacks. Jamming and physical damage provide alternatives to breaking the encryption itself. Reliable uncrewed operations therefore require resilient links as well as secure software.