Locking hdmi cables/adaptors?
 

I looked on google and found numerous options for "locking" hdmi cables. Blue Echo has an interesting product, where a connector attaches to the hdmi port.
What is anyone else using?

Here are some links I found.
Locking HDMI Cables and Connectors — Reviews and News from Audioholics

Perfect Path High Speed Locking HDMI Cable with Perfect Lock Connectors and Ethernet Channel - High-End High-Performance HDMI Cable with Connectors That Lock - Supports 3D and Ultra-High Resolutions - 25 Foot

hd EZ lock Universal HDMI Lock hd EZ lock Universal Locking HDMI Cable Adapter hd-ez-lock

Bruce Yarock