Re: Blocking Teamviewer

I found this IDS rules for detection:

tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"DynGate TeamViewer"; 
flow:from_client,from_server,established; content:"DynGate"; 
pcre:"/din.aspx ?s="; pcre:"&client=DynGate&p="; depth:12; sid:6661; rev:1;)

If you use Active Directory, you could block teamviewer.exe through a 
Group policy.

-- 
Kind regards
Flemming Laugaard