In this web content, the author discusses how the hype around “passkeys” is causing security keys to become obsolete. They explain the difference between non-resident and resident keys and highlight the limited storage capacity of security keys. The author also mentions the controversy surrounding the definition of “passkeys” and how it has led to the requirement of resident keys, which can fill up storage quickly. They emphasize the negative impact this trend has on the user experience and suggest potential solutions such as changing the preferred residency setting or requesting storage requirements from certification bodies.
https://fy.blackhats.net.au/blog/2023-02-02-how-hype-will-turn-your-security-key-into-junk/