security on smart tv

hi ,i have a samsung smart tv is there any security to use when i use the computer on it i have tried a few times but it has trouble downloading ,i do not use any data on it but i would feel better with some sort of security ,
thanks in advance

Hi Bosslady,

You bring up an interesting concept; however, I do not own a smart TV so I can't answer your question directly; however, I found this discussion to be quite interesting:

Buying a Smart TV, do I need an anti-virus? - CNET Home audio & video Forums

I sure would like to hear more about this from someone who actually owns a smart TV and how they approach security in that regard. Cheers and good luck!