Do Tekron clocks support the x.509 certificates? Sazia Vintiner June 30, 2020 03:50 Updated The current Tekron products do not support the x.509 certificates. Related articles Is communication between the Configuration Tool and the Tekron clock encrypted? Do Tekron clocks authenticate firmware before it can be used by the clock? User Login Lockout Settings Are there any encryption or authentication methods used to check the validity of received GPS signals? IRIG-B Analyzer Datasheet