How does KRC secure connections? Dominic Walsh Created: 04 March 2015 13:43, Last Update: 04 October 2016 14:18 Question How are Kaseya Remote Control (KRC) sessions secured to prevent eavesdropping by 3rd parties? Answer All KRC communications are encrypted using the Transport Layer Security (TLS) protocol. Related articles KRC connection fails with HTTPS inspection enabled on firewall Remote Control fails - "Machine not online" KLC - Session Ended or Connecting issue : Session jwt was NOT validated - the session will not continue Kaseya Server Cannot Connect to the DB Server. VSA: New Patches Available Alert.