Strong Authentication, Small Attack Surface
Adopt hardware security keys or passkeys for critical accounts, unique passwords everywhere, and phishing‑resistant multi‑factor. Lock down mobile carriers, disable SIM swaps, and limit admin rights. Maintain separate devices or profiles for finance. Update firmware promptly, remove unneeded apps, and segment home networks. These boring, invisible defenses quietly block costly chaos, keeping attention on family, craft, and patient compounding instead of recoveries and regrets.