- Email addresses are crucial to digital security and should be kept secret; use email aliases to protect your primary email from breaches.
- Unique and complex passwords are essential; password managers help create and store strong passwords for each account, reducing risks from phishing and reused passwords.
- Two-factor authentication (2FA) adds a critical layer of security, with options like physical security keys or authentication apps being more secure than SMS OTPs.
- A three-tiered security system combining email protection, strong passwords, and 2FA ensures robust fallback protection against online attacks and data breaches.