Which cybersecurity feature has become standard in premium astronomy equipment that connects to home networks for remote viewing and control?

The astronomy consumer market has expanded dramatically with advanced telescopes and stargazing apps becoming increasingly accessible to hobbyists. However, with this growth comes cybersecurity challenges unique to astronomy products. This poll tests your knowledge about how manufacturers protect sensitive user data in modern astronomy equipment and software.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

End-to-end encryption for all data transmission between telescopes and control devices
Blockchain verification for celestial coordinates
Quantum cryptography protocols for image storage
Biometric authentication required for all telescope positioning commands