# CS 4250 Defensive Security ## Course Description This course provides an in-depth exploration of defensive security principles, technologies, and countermeasures critical for protecting information systems. It encompasses a broad spectrum of defensive mechanisms, including firewalls, vulnerability scanners, and intrusion detection systems. To reinforce the application of these concepts, the course integrates a variety of practical projects, ensuring a comprehensive understanding of how to effectively implement and manage security measures across different computing environments. Students will be charged an additional Comp Science Lab Fee when enrolling in this course. Prerequisite(s): CS 3800 with at least a C-. \ Credits: 3.0 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://www.cs4250.com/cs-4250-defensive-security.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.