Agreed. The presumption should be that anything on a work computer is visible to, logged, and retained by your employer.
It was a public case, but the essentially unanimous Supreme Court opinion in City of Ontario v. Quon [0, 2010] shows what expectations of privacy you should have on any work devices -- none.
It was a public case, but the essentially unanimous Supreme Court opinion in City of Ontario v. Quon [0, 2010] shows what expectations of privacy you should have on any work devices -- none.
[0] https://en.m.wikipedia.org/wiki/City_of_Ontario_v._Quon