I just noticed that I have about 50 expired certificates on both of my machines, some going back to 2010.

Is it safe to delete these & should I?

In part, I am curious because some are present in Login, and thus I wonder if they are slowing my login or startup. confused

Harv
27" i7 iMac (10.13.6), iPhone Xs Max (12.1)

Those who can make you believe absurdities can make you commit atrocities. ~Voltaire