SecurityProtocol.Tls12

Ueff62Ueff62 Member Posts: 2
We made integration for one of our clients and everything was great 😊
But recently the integration stopped working, as it turned out on the other side they changed the Tls protocol. They changed 1.2 and added 1.3.
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NAV2017 -
ServicePointManager.SecurityProtocol(SecurityProtocol.Tls12);
The client's operating system is Windows Server 2016, as far as I understand we can't use 1.3.

Tried changing the queuing in Ciper Suite Order but that didn't help.
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From the list of protocols to be supported, we have the first two, but no third protocol - ECDHE - RSA - CHACHA20 - POLY1305

Is there any ideas to solve this problem, any help would be greatly appreciated. Thank you!

Best Answer

  • Developer101Developer101 Member Posts: 560
    Answer βœ“
    I have seen this issue before and tried everything. At the end it has been decided to update windows server version which customer will handle internally.
    United Kingdom

Answers

  • Developer101Developer101 Member Posts: 560
    Answer βœ“
    I have seen this issue before and tried everything. At the end it has been decided to update windows server version which customer will handle internally.
    United Kingdom
  • Ueff62Ueff62 Member Posts: 2
    Thank you for your reply. So far we have settled on the option of making a PROXY API and working through it.
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