Let Students Self-Enroll
Instead of creating and distributing usernames and passwords to your students, you can let students self-enroll.
If you manage your course through NGLSync, see Share Course With Students.
This kind of fraud is unlikely to benefit the student since the two accounts would usually receive differently randomized versions of your assignments. It is also easily detected by comparing your school's roster information with your roster of students in WebAssign. If you suspect this is happening, contact WebAssign.
- Turn off self-enrollment after the first two weeks of class. You can add individual students later if needed.
- After turning off self-enrollment, view your roster in WebAssign and drop any students who are not currently enrolled in your course.