Computer and Network Security by Avinash Kak Think of these lecture notes as a living textbook that strives to strike a balance between the systems-oriented issues and the cryptographic issues. Without the latter, many aspects of the former cannot be fully comprehended, and, without the former, the latter are too dry to appreciate. Note for instructors using these slides/notes: It is not uncommon for the instructors who use these notes/slides to want to know how exactly I use them in class si...