So it is designed to do that. Now if you were into those Digital Signage models you can really lock them down.

So, for this TV you wrote TV Channels so your IT staff would work this with ideas like:
1. Remove and secure the antenna input.
2. Put the TV on a secure network where the firewall only allows what you allow.
3. Have HR state the policy on its use. As well as the consequences.
4. Talk to Samsung and other makers about their Digital Signage models.