Clear Key handling is required within EME support for all browsers, but it could be seen primarily as a reference mechanism, rather than a commercial rigorous security solution. Now in the form of Enhanced Clear Key Content Protection (ECCP) with added business logic, ClearKey can provides greater protection than TLS delivery, token authentication or Clear Key used individually. Using ECCP for DASH, HLS and CMAF, media can be encrypted with a fixed key at the server, and the key value can be signaled in the manifest file. The practical effect is to enable encryption on the server side, and decryption in the player code without the complexity of obtaining and managing a typical DRM license object.