Hi , I have installed ownCloud on my Raspberry pi B+ (OS : Raspbian 8 (jessie) ) and after successful installation , i went to admin option - there shows this warning message :
The "Strict-Transport-Security" HTTP header is not configured to at least "15552000" seconds. For enhanced security we recommend enabling HSTS as described in our security tips.
My Question is: How can I enable HSTS and configure HTTP header to at least 15552000 seconds? I have searched many forums but now I am confused.
Please help me with detailed procedure.
Thanks in advance. Happy ownClouding!
Operating system: Raspbian 8 Jessie
Web server: nginx
PHP version: 5
ownCloud version : 9.1.0
Updated from an older ownCloud or fresh install: Fresh Install