Can I lock a remote machine using GateKeeper? Ummer June 05, 2019 18:53 Updated Follow GateKeeper only locks the computer it is installed on. Related articles Is GateKeeper logging me into a remote machine? Does GateKeeper secure remote machines? How to add a new user to the GateKeeper application? What is the GateKeeper Smart Badge? What is the "Operating System Timeout" setting? Comments 0 comments Please sign in to leave a comment.