Does buying a hardware wallet mean you can rest easy?
A hardware wallet is a dedicated signing device. Private keys are generated and stored on the device, and generally aren't transmitted outside it in plaintext.
Here's the key point: only use the brand's official software to update the firmware. Never click upgrade links sent by email or text message.
$BTC , which you're planning to hold long term, is often kept in a hardware wallet. Transactions are signed on the device.
Understanding the rules helps you make more informed decisions; it's not about predicting price movements.