CSE 190 -- Lecture 3 -- Apr 3


Orange book stuff. TCB, MAC/DAC, trusted path.

Security requirements:

  • authentication
  • authorization
  • confidentiality
  • integrity
  • accountability
  • availability
  • These are not completely independent. For example, authentication is a prerequisite for authorization, accountability, and (sometimes for) confidentiality.

    Started to look at passwords.


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