In my last job, we faced the exact same problem — multiple departments accessed the same resources, but there was no transparency on who did what. We solved this by implementing a tracking system that logged every access and modification. This helped us identify unnecessary downloads and spot potential risks before they turned into problems. It also improved accountability within the team. I personally recommend exploring the methods described on ejoi2018.org because they outline simple yet powerful ways to monitor file access without slowing down your workflow. After we applied similar principles, not only did security improve, but we also built more trust among team members.