KB-2058 Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Tue, 21 Jan 2020 02:38:11 GMT

Current Revision posted to Appian Knowledge Base by Parmida Borhani on 1/21/2020 2:38:11 AM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

In 2018, Apple, Google, Microsoft, and Mozilla all announced their intentions to deprecate Transport Layer Security (TLS) 1.0 and 1.1 support from their web browsers in early 2020. After March, Appian Cloud customers will be required to use TLS 1.2 and above for all communications with their Appian Cloud sites.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Action

Customers can test their browser TLS 1.2 compatibility by navigating to this Appian Cloud test site, which has TLS 1.1 disabled: https://tlstest.appiancloud.com. If the login page of this site is visible, then the browser supports TLS 1.2 or above.

Review all Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

Tags: web browser, Security, TLS, Cloud

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Rebecca Jonas — Mon, 20 Jan 2020 18:26:01 GMT

Revision 7 posted to Appian Knowledge Base by Rebecca Jonas on 1/20/2020 6:26:01 PM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Action

Review all Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

Tags: web browser, Security, TLS, Cloud

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Fri, 17 Jan 2020 03:24:35 GMT

Revision 6 posted to Appian Knowledge Base by Parmida Borhani on 1/17/2020 3:24:35 AM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Action

Review all Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

Tags: web browser, TLS, Cloud

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Fri, 17 Jan 2020 00:53:07 GMT

Revision 5 posted to Appian Knowledge Base by Parmida Borhani on 1/17/2020 12:53:07 AM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Action

Review all Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

Tags: web browser, TLS, Cloud

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Fri, 17 Jan 2020 00:50:00 GMT

Revision 4 posted to Appian Knowledge Base by Parmida Borhani on 1/17/2020 12:50:00 AM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Action

Customers can test their browser TLS 1.2 compatibility by browsing to this Appian Cloud test site, which has TLS 1.1 disabled: https://tlstest.appiancloud.com. If the login page of this site is view-able, then the browser supports TLS 1.2 or above.

Review any Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Fri, 17 Jan 2020 00:47:39 GMT

Revision 3 posted to Appian Knowledge Base by Parmida Borhani on 1/17/2020 12:47:39 AM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on March 27, 2020.

New Appian Cloud sites launched after January 15, 2020 will have TLS 1.1 disabled by default, regardless of Appian version.

Impact

Any services or integrations that use TLS 1.1 or below will no longer work after the change.

Testing

Customers can test their browser TLS 1.2 support by browsing to this Appian Cloud test site: https://TLStest.appiancloud.com. This site has TLS 1.1 disabled and customers can test to determine if their browser is compatible. If you can see the login page on this site then you are using TLS 1.2 or above.

Action

Review any Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

This article applies to all versions of Appian Cloud.

Last Reviewed: January 2020

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Wed, 15 Jan 2020 22:07:59 GMT

Revision 2 posted to Appian Knowledge Base by Parmida Borhani on 1/15/2020 10:07:59 PM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on 27 MARCH 2020.

New Appian Cloud sites launched after 15 Jan 2020, regardless of version, will have TLS 1.1 disabled by default.

Impact

After this change any services or integrations that customers have configured that use TLS 1.1 or below will no longer work.

Testing

Customers should review their Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

Last Reviewed: January 2020

DRAFT KB-XXXX Appian Cloud - End of Support for TLS 1.1

Parmida Borhani — Wed, 15 Jan 2020 22:07:22 GMT

Revision 1 posted to Appian Knowledge Base by Parmida Borhani on 1/15/2020 10:07:22 PM

Change

Appian will be removing support for TLS 1.1 from Appian Cloud on 27 MARCH 2020.

New Appian Cloud sites launched after 15 Jan 2020, regardless of version, will have TLS 1.1 disabled by default.

Impact

After this change any services or integrations that customers have configured that use TLS 1.1 or below will no longer work.

Testing

Customers should review their Appian applications for any connections or integrations that utilize TLS 1.1 and update to TLS 1.2 or above.

Affected Versions

Last Reviewed: January 2020