Here are some ways to keep your personal bitcoin safe:
Don't Use Web Wallets
Maintain Separate 'Hot' and 'Cold’ Wallets
Store Private Keys Offline
Use Dedicated Hardware
Use Linux on Online and Offline Computers
Keep Secure Offsite Backups of Bitcoin Wallets
Use a Type 2 Deterministic Wallet
Use Fragmented Backups
Use a Hardware Wallet
Another way is to store it is a USB: WARNING: don’t be the idiot that loses the USB. And don’t blame me if you lose it. Other than that is a good way to store bitcoin
DOGE12321