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NOTE: RETS HTTPS Connection Requires TLS 1.2 - Rollout Starting 4/6/2022

asked 2022-02-10 09:15:00 -0600

updated 2022-02-10 09:23:49 -0600

Paragon's RETS servers will no longer support the deprecated TLS 1.0 and 1.1 protocols as of 4/6/2022 for P100 boards, and 4/20/2022 for the rest of Paragon boards. Going forward, TLS 1.2 must be used whenever a secure connection is needed. This is part of our ongoing effort to ensure that we stay current with the industry's best practices. Vendors processing data from RETS over a secure connection must use TLS 1.2 and ensure that your tools are up to date and support the latest security protocols.

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1) Which OS's (assume all patches applied) has BK tested or can confirm will work with BK Rets servers after the April 2022 TLS 1.2 rule is applied?

2) Does BK have a test server available which is configured like a production server that will only accept TLS 1.2 connections?

Bruno Biancucci gravatar imageBruno Biancucci ( 2022-02-10 11:01:51 -0600 )edit

EDIT: Found answer here:

Changed URL to

Hi Bruce,

I'm currently using RETS Connector to connect to

Attempting to use HTTPS, the connect reports to not be encrypted.


user_123456 gravatar imageuser_123456 ( 2022-02-10 12:52:15 -0600 )edit

So it is working for you now since you changed it to ""?

bwolven gravatar imagebwolven ( 2022-02-10 13:43:39 -0600 )edit

1 Answer

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answered 2022-02-10 09:17:32 -0600

updated 2022-04-16 06:42:38 -0600

Updated 3/21/2022

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Please review a scan of our QA URL by SSL Labs. It contains a lot of information including supported Cipher Suites, which should answer the question of supported OS.

Thank you.

vendorsupport gravatar imagevendorsupport ( 2022-02-10 14:01:00 -0600 )edit

Will this effect Feeds using http: connections? Will they still be valid? Such as:

pstallings gravatar imagepstallings ( 2022-03-31 15:30:06 -0600 )edit

This only effects HTTPS connections.

bwolven gravatar imagebwolven ( 2022-03-31 15:35:36 -0600 )edit
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Asked: 2022-02-10 09:15:00 -0600

Seen: 429 times

Last updated: Apr 16 '22