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Helper I
Helper I

Implement HTTP Strict transport security header Portal

Hi Guys,


In one of the security scan reports, there are two vulnerability findings from the portal - 

1. HTTP Strict Transport Security (HSTS) header is not configured (Remediation mentioned - It is recommended to implement HTTP Strict-Transport-Security response header which will let the web site tell browsers that it should only be accessed using HTTPS, instead of using HTTP.)

2. Cache-Control Header not properly configured (Remediation mentioned - Set the Cache-control response header to "no-cache, no-store, expires 0" on all responses.)


Can you kindly let me know how to enable these settings in Power Portal. Attaching screenshots from browser Network tool for better reference.

@OOlashyn @ragavanrajan @OliverRodrigues 

Super User
Super User

Hi @Pruss10,

Can you open a ticket with MS and share your findings from security scan report? I hope that will help MS to mitigate those issues from their end. Meanwhile, as a workaround you can use Head/Bottom content snippet that is added at the end of the head tag of all pages. You can set Cache-Control via meta tag (you should be able to do this with HSTS as well but I never tried it):

<meta http-equiv="Cache-control" content="no-cache">


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