First of all, you need to hold the cryptocurrency exclusively on the hardware wallet. I prefer firmware wallet Ledger. In the Ledger Blue version, up to 10 coins can be wounded at the same time.
Yes. And limiting Click on unknown links, which is the root of the hacker virus into our computer to take over the wallet, I think we should secure the account with the support application as 2FA, Metamask, etc. They help our account more secure.