Hi my multisite site structure is, I have followed sub directory multisite mechanism
So in hosting server the url will be
I have pointed and configured with production url as,
Everything working fine. But the private (Amazon S3) image styles cannot be created.
private file link http://www.mysitename1.com/system/files/styles/stylename/s3/myimage.jpg
It shows "Access Denied" error.
When I added below line in settings.php file the images styles has been created perfectly.
$conf["image_allow_insecure_derivatives"] = TRUE;
But I believe there are some security issues in that. Do I need to follow any other configuration instead of this?