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Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
Ask me anything about your lessons or your code.
“What is a port?” · “Why is my code erroring?”
The record of who or what an actor is, as far as a system is concerned: a username, an employee, a script, a machine. A system only knows the identity it has been shown proof of, which is why stealing that proof is the point of most attacks.