For many exams given in the university system within the US, there are requirements from the accreditation agencies to require certain levels of security during fully online exams.  (even on-ground exams).  There are several 3rd party products, however none of them are "integrated" with Its Learning in any form or fashion that I can find. 

Several key requirements:

• Assessments are displayed full-screen and cannot be minimized
• Assessments cannot be exited until submitted by users for grading
• Task switching or access to other applications is prevented
• Printing functions are disabled
• Print Screen and capturing functions are disabled
• Copying and pasting anything to and from an assessment is prohibited
• Right-click menu options are disabled
• Browser menu and toolbar options are disabled, except for Back, Forward, Refresh and Stop
• Function keys are disabled
• Source code for the HTML page cannot be viewed
• Screen capture, messaging, screen-sharing, virtual machine, and network monitoring applications are blocked from running
• The browser automatically starts at the login page for the institution’s course management system
• URLs cannot be typed by the user
• External links don’t compromise the “locked” testing environment
• Pages from the assessment aren’t cached or stored in Internet Explorer’s history listing