Add checks for tamper detection

[simplelife2010]

There is a need to secure field devices against misuse. Trying to implement hardware based tamper prevention, filesystem encryption, TPMs etc. limits the hardware portfolio and increases cost.

How about adding software based (configurable) checks that signal potential tampering so we can react and isolate the device if necessary. Without having a lot of experience in this field, ideas could be:

• Location changes (by Wifi or GSM)
• Downtimes
• Hard reset
• Any metrics related to a device disassembly

I am not sure if implementing this within diagnostics is the best option, but it is an imaginable option.

[balena-ci]

[xginn8] This issue has attached support thread https://jel.ly.fish/#/support-thread~85b17d4f-7cb8-4e7c-8942-b1b4c1e94dc7