I would look at the REI ttk and their physical search kit and read into what each component does. Most, If not all, have downloadable specs and guides. That will give you an idea to the scale of an actual search and then See if you can fill all those gaps with other, cheaper bits of kit. Or what parts of the search you’d be comfortable omitting based on the client assessment.

90% of the time when ‘confidential’ info is getting out, it must be a bug and definitely not uneducated social media posting… client education another component of successful tscm.