Icon suggestion for "Controlling"

I work on a SaaS platform (web only, not mobile) that processes product data for large retailers. The user can launch an automatic "control" of the data to ensure its quality, accuracy etc.

To access this functionality, we use a cop icon: https://thenounproject.com/search/?q=police%20hat&i=61736

However, I don't particularly like this icon, I don't think it looks modern/nice and not sure it's very explicit.

Which icon would you suggest for a data verification functionality ?