Dr. Chuck Easttom is the author of 41books, including several on computer security, forensics, and cryptography. His books are used at over 60 universities. He has also authored scientific papers on digital forensics, cyber warfare, cryptography, and applied mathematics. He is an inventor with 25computer science patents. He holds a Doctor of Science in cyber security (dissertation topic: a study of lattice-based cryptographic algorithms for post quantum computing), a Ph.D. in Nanotechnology, and a Ph.D. in Computer Science. and three master's degrees (one in applied computer science, one in education, and one in systems engineering). He is a Senior Member of the IEEE and a Senior Member of the ACM as well as a member of IACR (International Association of Cryptological Research) and INCOSE (International Council on Systems Engineering). He is also a Distinguished Speaker of the ACM (Association of Computing Machinery). He is an adjunct lecturer for Georgetown University and an Adjunct professor for Vanderbilt University You can get more details at www.ChuckEasttom.com