Do users have to be connected to the Internet in order to view my protected web content?
No. You can allow protected web content to be viewed off-line. All content controls (preventing copying, printing, etc.) are retained within each file that makes up your protected web content and therefore no Internet connection is required to enforce controls. Be aware that an initial connection to the Internet is required to validate the user license and to obtain the appropriate decryption key(s) when users view your protected content for the first time. Be aware that if users do not have to connect to the administration server to verify their license details you cannot impose changes to your controls.