It ships with your operating system, which you physically obtain from another co...

tscs37 · on March 23, 2017

But how to trust that this other computer has a good set of CAs?

shawnz · on March 23, 2017

How can you know your signing software is not backdoored? How can you know you're not living in a computer simulation?

tscs37 · on March 23, 2017

Well, I'm certain my eyes are real so I am certainly not living in a computer simulation.

Piskvorrr · on March 23, 2017

"If real is what you can feel, smell, taste and see, then 'real' is simply electrical signals interpreted by your brain." -Morpheus, The Matrix

(finally, finally there's a use for that quote!)

iamatworknow · on March 23, 2017

How Can Our CA Roots Be Real If Our Eyes Aren't Real