Computer security key

A computer security key is a hardware device used to authenticate a user's identity and secure access to computers, online accounts, and systems. Typically based on security protocols like FIDO2 or U2F, these keys provide an additional layer of protection beyond passwords by requiring physical possession of the key during the login process, thereby reducing the risk of phishing and unauthorized access. Computer security keys are mainly targeted at individuals, businesses, and organizations prioritizing high levels of cybersecurity, particularly those handling sensitive data or operating in regulated industries.

Computer security key was discovered on April 28th 2025 and it currently has a search volume of 110 with a growth of +169%.