COVERT Protocol Action #3: Implement Multi-Factor Authentication whenever possible
From The OPSEC Podcast by Grey Dynamics
February 9, 2026 · 6 min · Season 1 · Episode 13
About this episode
This episode discusses the importance of implementing multi-factor authentication on accounts to enhance security.
Implement multi-factor authentication (MFA) on every account, using the strongest method available with a graduated approach: 1. Audit all important accounts (email, banking, cloud storage, social media, password manager) to check whether MFA is supported. 2. For each account, go to the security or login settings and enable MFA. Choose the strongest method the service supports. 3. If using an authenticator app or hardware key, save backup/recovery codes securely (in case you lose your phone or key). 4. For accounts using SMS/email 2FA consider upgrading to a stronger method when available, especially for sensitive accounts. 5. Test the MFA setup by logging out and logging back in to confirm that the second factor works as expected. Recommended Tools Authy: a widely used authenticator app that generates time-based codes for TOTP-based MFA. Proton Authenticator: privacy-focused app for generating MFA codes offline. YubiKey: a hardware security key providing FIDO2/WebAuthn authentication for the strongest protection. More At: https://opsecpodcast.com/ Hosted on Acast. See acast.com/privacy for more information.
People in this episode
Host: Grey Dynamics
Topics covered
- multi-factor authentication
- cybersecurity
- account security
- technology
- self improvement
Keywords
- multi-factor authentication
- MFA
- security settings
- authenticator app
- hardware key
- backup codes
- 2FA
- sensitive accounts
Mentioned in this episode
Organizations: Authy, Proton Authenticator
Products: YubiKey
More episodes of The OPSEC Podcast
- COVERT Protocol Action #10: Segment your Online Personas · June 1, 2026 · 7 min
- COVERT Protocol Action #9: Harden your Home Network · May 18, 2026 · 10 min
- COVERT Protocol Action #8: Audit and Clean Your Online Exposure · May 4, 2026 · 8 min
- COVERT Protocol Action #7: Harden your Devices · April 20, 2026 · 14 min
- COVERT Protocol Action #6: Audit Your Children Social Media Accounts · March 30, 2026 · 36 min
- COVERT Protocol Action #5: Audit Your Social Media Accounts · March 9, 2026 · 8 min
Explore listener stats, chart rankings, contacts and more on the The OPSEC Podcast podcast page.