Modern smart TVs are internet-connected computers with cameras, microphones, and network connectivity. This 2026 guide explores smart TV security risks and mitigations.

Threats

Smart TVs run full operating systems (Android TV, tvOS, webOS, Tizen). Privacy concerns: manufacturers collecting viewing data, microphone activation tracking, automatic content recognition (ACR) for targeted advertising.

Privacy Protection

Disable ACR in settings. Disable microphone and camera access when not needed. Review and decline data sharing agreements during setup. Use a VPN on smart TV apps. Keep firmware updated. Use a physical camera cover.

Platform Comparison

Apple TV tvOS: Sandboxed app model, no camera by default. Samsung Tizen: Security certification, permission manager. Google TV: Data controls available. LG webOS: Permission prompts, but privacy policy concerns.

Conclusion

Smart TV privacy requires active management. Disable data collection features during initial setup and regularly review privacy settings.