Most losses do not come from broken cryptography. They come from a hurried moment: a pasted address, a familiar looking site, a screenshot of a seed phrase. Habits close those gaps better than any single setting.
Treat the seed phrase as the wallet itself
Anyone holding the phrase holds the funds. Keep it off every device that touches the internet, including photo galleries and note apps that sync to the cloud. Paper or metal in a place only you know is still the safest option.
Verify addresses at both ends
Clipboard hijackers replace an address between copy and paste. Compare the first and last characters after pasting, and prefer a test transfer when the amount is meaningful.
Keep a separate wallet for experiments
Connect a small, disposable wallet to unfamiliar sites and contracts. Whatever a risky approval does, it cannot reach what it was never connected to.
Slow down on anything urgent
Urgency is the shared ingredient of nearly every scam: a limited offer, an account about to be blocked, a support agent asking to confirm a phrase. Real services never need a seed phrase, and a genuine deadline survives ten minutes of checking.
Private crypto swaps
Best rates. Secure. Wallet to wallet