You may be asked about student privacy issues. Student concerns about privacy are real and important. They are likely to fall into two categories and it is worthwhile to seek out the underlying issues. Some of your students may not want their image and name online in any form. Others may prefer to keep it “private” or “public”  based on their preferences.

If a student express any concerns about privacy, please don't coerce or pressure them into getting an account or posting their picture online. An understanding interaction will help you remember this rare student and their name. 

We have two options (private or public) mentioned on the website. Student's profile could be viewed publicly using class URL only if the student has set the privacy option to public. If the student has set the option to “private” , it will be accessible only to the teacher after putting their login details.