{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Certified: The CISSP Audio Course","title":"Episode 67: Zero Trust and Software-Defined Networking (SDN)","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/2aa87b33\"></iframe>","width":"100%","height":180,"duration":1041,"description":"Zero Trust has emerged as a powerful model for modern cybersecurity, shifting the focus from perimeter defenses to granular, identity-centric control. In this episode, we explain the principles of Zero Trust—never trust, always verify—and how it’s implemented using continuous authentication, microsegmentation, and least privilege access. We also explore Software-Defined Networking (SDN), a framework for dynamically managing and securing network resources through centralized controllers. Together, Zero Trust and SDN provide the flexibility and control needed for cloud-first, hybrid, and highly distributed environments.","thumbnail_url":"https://img.transistorcdn.com/d9_nCZ6FAcJZtI40GlZDxiFNpL1AiC2sOYG0iuIcKxk/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9jZDBj/ZTAwNjliNTFjY2Ez/NTk1MTI1YmE2YWIx/OTY0NS5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}