Require secure connections HTTPS
|Knowledge Article Number||000230656|
|Description||Require secure connections (HTTPS)
This option is enabled by default on all organizations since Spring'14, for security reasons.
This option is better protect your organization by taking advantage of the new default setting that requires a secure connection.
The Require secure connections (HTTPS) determines whether HTTPS is required to log in to or access Salesforce, apart from Force.com sites, which can still be accessed using HTTP
To disable this option, contact Salesforce Support.
Note: The Reset Passwords for Your Users page can only be accessed using HTTPS.
Modify Session Settings
Require Secure Connections (HTTPS) for Salesforce Communities, Site.com Sites, and Force.com Sites
Force.com Sites Security