Does QlikView April 2020 (12.50) support TLS 1.2

[SarelErwee]

Hi Team,

We are using QlikView 12.50.20100.0.  Our customer is planning to disable TLS1.0 and TLS1.1 

and enable TLS1.2.

Will disabling the lower versions of TLS affect QlikView reports?

If we need to do any premeasure?

Could you please suggest on this.

[Chip_Matejowsky · Accepted solution]

Hi @SarelErwee,

Have a look at the QlikView online Help entry Communication > SSL and TLS Support which has a table that outlines QlikView support for SSL and TLS and indicates that TLS 1.2 is supported for use with QlikView. Qlik Support article SSL & TLS Support in QlikView - How to configure QlikView and TLS  may also be useful.

Suggest that you enable TLS 1.2 first and ensure that it is configured and functioning then proceed with disabling TLS 1.0 & 1.1.  Also, best to first make this change in a test environment before doing so in a production environment.

Best Regards