Session 4a - Various Wi-Fi Security Protocols

This is a free online semester course about Wi-Fi Technology Fundamentals. To find out more details about course content and material please visit: https://www.candelatech.com/course.php Timestamps: 0:00 Introduction 3:03 Recap 7:31 Methods we use to connect to a Wi-Fi Network 11:51 How can we secure a communication? 15:14 Enigma Machine Example 18:30 The Three pillars of Wi-Fi Security 20:16 The Three Enforcers of Wi-Fi Security 23:45 Personal vs Enterprise Security 25:04 Base 802.11 Security: Open and Shared Key Authentication 29:06 What is a KEY? 30:55 Wired Equivalent Privacy (WEP) 34:03 WEP Encyrption and Decryption Procedure 39:35 Wi-Fi Protected Access (WPA) – Personal 42:28 WPA Encryption Procedure 45:27 Wi-Fi Protected Access 2 (WPA2) – Personal 47:45 Wi-Fi Protected Access 3 (WPA3) – Personal 49:55 From Personal to Enterprise Security 51:15 Summary of various authentication/encryption methods 53:28 Wi-Fi Protected Setup (WPS) 54:50 Simple TIPs on How to secure your Home Wi-Fi network 56:45 References