This is the website for my textbook, Information Security: Principles and Practice, 3rd edition (Wiley 2021).
Below, you'll find a link to the PowerPoint slides for this textbook. The various files mentioned in the text can be found by following the "files" link and videos of recent class lectures are also available for download. To access the videos, use the login infosec and the password infosec. Last but not least, an errata sheet is provided---the errata sheet for the first and second editions of the book are also available.
If you have any questions, comments, or suggestions, let me know.