Educause has announced that student privacy is the third most important issue for higher education Information Technology (2019 Caines, A., & Glass, E). The Quality Matters standards for online course design state that learners should be provided with information on protecting their data and privacy (Standard 6.4) for all technologies.
You could address student privacy issues by including short descriptions in your syllabus and assignment guidelines with links to longer descriptions of privacy statements for any technologies you use.
You can add a statement such as the following to your syllabus:
In this class, our use of technology will make student names visible within the course website, but only to other students in the same class. The University uses Canvas; a secure, password-protected course website. If you are required to use any tool external to Canvas for learning activities or assignment completion, a link or description of privacy policies will be included in the directions provided in the course site.
You can add statements such as the following for each external technology used to your syllabus or assignment guidelines:
VoiceThread and Privacy
For additional tools, see these Privacy/Accessibility Statements that can be added to the syllabus or assignment guidelines.