{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Certified: The CompTIA Security+ Audio Course","title":"Episode 83: Advanced Secure Access Solutions (Domain 3)","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/26217724\"></iframe>","width":"100%","height":180,"duration":1188,"description":"Traditional perimeter security isn’t enough in a world of mobile users, cloud resources, and third-party integrations. In this episode, we explore advanced secure access solutions, starting with Software-Defined Wide Area Networking (SD-WAN), which replaces traditional WAN technologies with application-aware routing and policy-based control across diverse internet paths. SD-WAN not only improves performance but enhances security by segmenting traffic and enforcing encryption between endpoints. We then examine Secure Access Service Edge (SASE), which merges SD-WAN with cloud-delivered security services—like secure web gateways, cloud access security brokers (CASBs), and zero trust network access (ZTNA)—into a unified framework. SASE enables identity-driven, policy-enforced access regardless of user location or device, making it ideal for hybrid workforces. These technologies represent a shift toward decentralized, cloud-first security models where access is verified continuously, and policies are applied dynamically. By adopting SD-WAN and SASE, organizations can enforce security closer to users and data—without relying on outdated perimeter models.","thumbnail_url":"https://img.transistorcdn.com/vNFnJKBJwlFw26pFcqayAo74th9ze-Ew75JoaFl1C0Q/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS80ZGRi/OTllZDNhNTJmMDQz/MTVmZTFjODllMTkw/MmU1Ni5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}