Setting Response header for appian

Hi Appian,

 

We have recently installed Appian 17.3. And we want to publish it over internet. 

but they have found below vulnerabilities:

 

1.The remote web server in some responses sets a permissive Content-Security-Policy (CSP) response header or does not set one at all.

 

2.The remote web server in some responses sets a permissive X-Frame-Options response header or does not set one at all.

Can you please let us know how can we resolve this.

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