Yes. It's a shared responsibility. But if you don't tell me up front what I can and cannot do, if you do not disclose that you are going to go in.... If I access a website to get at my photos, you can then delve through those spiderwebs and touch everything I've used. That has not happened at this point.
Evidence of meeting #104 for Access to Information, Privacy and Ethics in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was use.
A recording is available from Parliament.