Insecure TLS Versions - End of Life

This topic answers to the main questions surrounding TLS Versions accepted by Telit deviceWISE CLOUD.

From June 01, 2025, there will be a planned enforcement of minimum version of TLS/DTLS v1.2 and disablement of non-secure protocols.

 

Telit deviceWISE CLOUD is being updated to require a minimum version of TLS/DTLS v1.2. A device or application will be able access the IoT Portal only if it uses TLS/DTLS v1.2 or better. Below, you'll find answers for frequent questions:

If this update isn’t manageable for your current internal timeline please contact your Account Manager or . Technical Support.

For deviceWISE EDGE customers it is recommended to update deviceWISE Edge to at least version 21.05 in order connect with deviceWISE CLOUD. Customers using applications or devices that are accessing the platform using APIs over WebSocket, WebSocket (secure TLS v1.1 or lower ), MQTT, MQTTs ( TLS v1.1 or lower), HTTP, HTTPs ( TLS v.1. or lower) will need to upgrade to TLS v1.2.

You can use the following approaches to determine if your device or TR-50 application will be impacted.

For Devices:

  • Navigate to the Thing Details page to identify your Device’s “Connection Protocol”. See https://docs.devicewise.com/Content/Products/Management_Portal/Things/ViewingThing/Thing-Details.htm

For Applications:

  • Navigate to the Developer page and then Event Log. Filter by ‘Audit Log’. See https://docs.devicewise.com/Content/Products/Management_Portal/Developer/EventLog/Event-log.htm The message will be as follows:

    XXXX logged in from WW.XX.YY.ZZ:aaaaa via HTTPS

The protocol is identified by the string following the word “via”.

If the protocol is any of the following then your device or application will be impacted.

  • MQTT(ws)

  • MQTT

  • MQTT ( TLSv10 )

  • MQTT ( HTTP_Proxy )

  • HTTPS (TLSv11)

  • HTTPS ( TLSv10 )