When creating electronic devices there are times that we want to make it difficult for an unauthorized person to open the device.
I was wondering where there might be a list of methods or common techniques used to accomplish this.
What comes to mind are the following:
- Hiding screws behind stickers
- Special screws (non-standard heads)
- Cover contains contact that closes circuit so when disconnected/open circuit does not power on
What are some other (or more sophisticated) methods available?