High security keys are keys that are difficult or practically impossible to duplicate without permission and that work with locks that have resistance to being picked, bumped, or defeated by other means.
Security keys can be used with 2-Step Verification to help you keep hackers out of your Google Account. Important: If you're a journalist, activist, or someone else at risk of targeted online attacks, learn about the Advanced Protection Program.
Can security keys be hacked?
Because they can't be tricked into spitting out your secret cryptographic keys, they can't be skimmed or plundered for their data even if you connect them up to a computer or a phone that is itself infected with malware.Jan 11, 2021