jm (»"¤IwÃq°cÚ !V´¡ ´¼]ÈQAàZPLEncrypting wallet files does not really solve the fundamental problem. You have to decrypt at some point with keys. The security of this process is what the hd wallet is for
https://whatsonchain.com/tx/7f39c5b15910ab815256edb4a4461862d27b8292c43edb40cc0b5a8f747a1392