When I look at the reasons why people have been imprisoned in the last 5 years, they are as follows:
- Used dirty cryptocurrency to pay for pizza (admin of Wallstreet-Market, Chemical-Revolution "joko7/sicario")
- Used an email address that had a connection to the real world (Silkroad/DPR)
- Lack of encryption
- Betrayal by former partners and supposed friends
I have experienced and had to experience through law enforcement that TrueCrypt was bulletproof at the time and VeraCrypt is bulletproof now.
My investigation was recently concluded, the confiscated (and encrypted) hardware was not handed over, but nothing could be found.
My personal recommendation (depending on local laws) apart from all the frantic calls for Linux and co:
- Only use the laptop with a power cable (remove the battery)
- Install the latest version of VeraCrypt
- Never use dirty money that you earn in any other way for consumption, i.e. for food, drink, etc. Convert it into cash first, don't use Monero either - only money is absolutely anonymous.