Do yubikeys suffer from flash memory bit rot? If so, it seems it would best have several backups that rotate once a month to being the primary so that the memory gets used?
In my anecdotal experience Yubikeys tend to physically deteriorate long before this happens. I still have an early YubiKey 5 that must be 8 years old at this point that I use daily and it works fine.
In my anecdotal experience Yubikeys tend to physically deteriorate long before this happens. I still have an early YubiKey 5 that must be 8 years old at this point that I use daily and it works fine.