| 1 - 802.11 Course Overview and Introduction | |||
| 1. Opening - Course Overview and Introduction.mp4 | 3.71 MB | ||
| 2. Basic Concepts of Wireless Networks.mp4 | 52.15 MB | ||
| 3. What is IEEE 802.11.mp4 | 8.6 MB | ||
| 4. What will you learn in this course.mp4 | 50.24 MB | ||
| 10 - 802.11 Channel Management and Data Transmission | |||
| 151. Opening - 802.11 Channel Management and Data Transmission.mp4 | 1.98 MB | ||
| 152. Introduction of Chanel Management.mp4 | 5.18 MB | ||
| 153. Data Transmission – Acknowledgement.mp4 | 15.67 MB | ||
| 154. Contention Mode and Contention-Free Mode.mp4 | 16.44 MB | ||
| 155. CSMA CA (Carrier Sense Multiple Access with Collision Avoidance).mp4 | 7.49 MB | ||
| 156. CSMA CA – EDCCA (Energy Detection Clear Channel Assessment).mp4 | 13.41 MB | ||
| 157. CSMA CA – IFS (InterFrame Space).mp4 | 13.82 MB | ||
| 158. Different IFS.mp4 | 15.28 MB | ||
| 159. CSMA CA – Backoff.mp4 | 23.03 MB | ||
| 160. CSMA CA – Backoff and Contention Window (CW).mp4 | 22.85 MB | ||
| 161. Contention Mode – RTS and CTS (1).mp4 | 13.44 MB | ||
| 162. Contention Mode – RTS and CTS (2).mp4 | 19.51 MB | ||
| 163. Contention Mode – RTS and CTS (3).mp4 | 16.99 MB | ||
| 164. Additional – NAV in Other Frames.mp4 | 6.94 MB | ||
| 165. Conclusion of Contention Mode.mp4 | 8.93 MB | ||
| 11 - Wireshark WiFi Sniffer of Channel Management and Data Transmission | |||
| 166. RTS CTS and Retry (1).mp4 | 16.38 MB | ||
| 167. RTS CTS and Retry (2).mp4 | 7.88 MB | ||
| 168. Ack (Acknowledgement).mp4 | 4.13 MB | ||
| 12 - 802.11 Quality of Service (QoS) | |||
| 169. Opening - 802.11 Quality of Service (QoS).mp4 | 1.38 MB | ||
| 170. What is Quality of Service (QoS).mp4 | 6.53 MB | ||
| 171. QoS Data Frame.mp4 | 12.76 MB | ||
| 172. Traffic Identifier (TID) and Access Categories (ACs).mp4 | 27.42 MB | ||
| 173. QoS Data Sending Mechanism.mp4 | 13.08 MB | ||
| 174. HCF (Hybrid Coordination Function).mp4 | 30.87 MB | ||
| 175. EDCA (Enhanced Distributed Channel Access) (1).mp4 | 29.42 MB | ||
| 176. EDCA (Enhanced Distributed Channel Access) (2).mp4 | 17.48 MB | ||
| 177. EDCA Parameter Set.mp4 | 19.42 MB | ||
| 178. Automatic Power Save Delivery (APSD).mp4 | 2 MB | ||
| 13 - Wireshark WiFi Sniffer of QoS | |||
| 179. WME, TXOP and AC.mp4 | 10.36 MB | ||
| 180. QoS Data Frame.mp4 | 9.98 MB | ||
| 14 - 802.11 Aggregation and Block Acknowledgement | |||
| 181. Opening - 802.11 Aggregation and Block Acknowledgement.mp4 | 3.76 MB | ||
| 182. Aggregation andBlock Ack (Block Acknowledgement).mp4 | 14.43 MB | ||
| 183. Recall – Fragmentation – Sequence Control Field.mp4 | 8.26 MB | ||
| 184. Aggregated MSDU (A-MSDU).mp4 | 15.97 MB | ||
| 185. Aggregated MPDU (A-MPDU).mp4 | 24.57 MB | ||
| 186. Block Ack (Block Acknowledgement, BA) (1).mp4 | 11.16 MB | ||
| 187. Block Ack (Block Acknowledgement, BA) (2).mp4 | 89.74 MB | ||
| 188. Aggregation of BA Mechanism.mp4 | 16.65 MB | ||
| 189. Reordering –Block Ack (BA) and Block Ack Request (BAR) Frame (1).mp4 | 43.05 MB | ||
| 190. Reordering –Block Ack (BA) and Block Ack Request (BAR) Frame (2).mp4 | 19.37 MB | ||
| 191. Immediate BA and Delay BA.mp4 | 2.7 MB | ||
| 192. Explicit BAR and Implicit BAR.mp4 | 28.98 MB | ||
| 193. Conclusion – AMSDU vs. AMPDU.mp4 | 26.09 MB | ||
| 15 - Wireshark WiFi Sniffer of Aggregation and Block Acknowledgement | |||
| 194. Add Block Ack (ADDBA).mp4 | 18.48 MB | ||
| 195. Block Ack (BA).mp4 | 24.13 MB | ||
| 196. QOS data.mp4 | 18.79 MB | ||
| 16 - 802.11 Power Saving Mechanism | |||
| 197. Opening - 802.11 Power Saving Mechanism.mp4 | 5.15 MB | ||
| 198. Power Status of Wi-Fi Device.mp4 | 15.92 MB | ||
| 199. Beacon Interval.mp4 | 25.44 MB | ||
| 200. Traffic Indication Map (TIM) and Delivery Traffic Indication Map (DTIM).mp4 | 36.04 MB | ||
| 201. Listen Interval.mp4 | 16.43 MB | ||
| 202. Bitmap Control and Partial Virtual Bitmap (1).mp4 | 13.33 MB | ||
| 203. Bitmap Control and Partial Virtual Bitmap (2).mp4 | 27.66 MB | ||
| 204. Example of STA receiving TIM Bit.mp4 | 20.98 MB | ||
| 205. Power Save Modes.mp4 | 7.46 MB | ||
| 206. Enter and Leave Power Save Mode.mp4 | 5.08 MB | ||
| 207. Legacy Power Saving Mechanism (RX).mp4 | 9.64 MB | ||
| 208. Legacy Power Saving Mechanism (TX).mp4 | 5.44 MB | ||
| 209. Automatic Power-Save Delivery (APSD) (RX).mp4 | 45.24 MB | ||
| 210. Automatic Power-Save Delivery (APSD) (TX).mp4 | 14.17 MB | ||
| 211. Automatic Power-Save Delivery (APSD) (Negotiation).mp4 | 12.1 MB | ||
| 212. A Transition Between Legacy Mode and APSD.mp4 | 22.21 MB | ||
| 213. Target Wakeup Time (TWT).mp4 | 25.78 MB | ||
| 17 - Wireshark WiFi Sniffer of Power Saving Mechanism | |||
| 214. Listen interval.mp4 | 6.7 MB | ||
| 215. DTIM.mp4 | 6.57 MB | ||
| 216. PS Bit (STA TX).mp4 | 11.59 MB | ||
| 217. TIM Bit.mp4 | 17.33 MB | ||
| 218. PS Bit (STA RX).mp4 | 9.56 MB | ||
| 219. QOS Information.mp4 | 17.76 MB | ||
| 220. End of Service Period (EOSP).mp4 | 15.65 MB | ||
| 18 - 802.11 Protected Management Frame (PMF) | |||
| 221. Opening - 802.11 Protected Management Frame (PMF) (802.11w).mp4 | 4.16 MB | ||
| 222. Why need to Protect Management Frame (1).mp4 | 11.85 MB | ||
| 223. Why need to Protect Management Frame (2).mp4 | 8.29 MB | ||
| 224. Management Frames that need to be Protected.mp4 | 5.07 MB | ||
| 225. PMF Capabilities (1).mp4 | 24.96 MB | ||
| 226. PMF Capabilities (2).mp4 | 17.02 MB | ||
| 227. Security Association (SA) Query Mechanism (1).mp4 | 19.97 MB | ||
| 228. Security Association (SA) Query Mechanism (2).mp4 | 41.17 MB | ||
| 229. Security Association (SA) Query Mechanism (3).mp4 | 17.19 MB | ||
| 230. Broadcast Integrity Protocol (BIP) Mechanism.mp4 | 18.64 MB | ||
| 231. Integrity GTK (IGTK) – 4-way handshaking.mp4 | 14.81 MB | ||
| 232. Integrity GTK (IGTK) – Rekeying.mp4 | 3.62 MB | ||
| 233. Unicasted Multicasted Management Frame Protection.mp4 | 17.49 MB | ||
| 234. Management MIC Information Element.mp4 | 18.55 MB | ||
| 19 - Wireshark WiFi Sniffer of Protected Management Frame | |||
| 235. MFP Capible (MFPC) MFP Required (MFPR).mp4 | 11.19 MB | ||
| 236. Encrypted Deauth Frame.mp4 | 9.86 MB | ||
| 237. SA Query - AP.mp4 | 26.7 MB | ||
| 238. SA Query - STA.mp4 | 11.01 MB | ||
| 239. BIP and MMIE.mp4 | 10.7 MB | ||
| 2 - Fundamental of Wireless and IEEE 802.11 | |||
| 10. Channels and Spacing (2).mp4 | 36.75 MB | ||
| 11. DFS (Dynamic Frequency Selection) and TPC (Transmit Power Control).mp4 | 14.06 MB | ||
| 12. Regulatory of Countries.mp4 | 11.78 MB | ||
| 13. Conclusion of Section2.mp4 | 2.19 MB | ||
| 5. Opening - Fundamental of Wireless and IEEE 802.11.mp4 | 5.81 MB | ||
| 6. Working Frequencies.mp4 | 21.33 MB | ||
| 7. How to send data to others – Modulation.mp4 | 13.98 MB | ||
| 8. RSSI (Received Signal Strength Indicator) and SNR (Signal to Noise Ratio).mp4 | 25.96 MB | ||
| 9. Channels and Spacing (1).mp4 | 23.98 MB | ||
| 20 - 802.11 Roaming Mechanism | |||
| 240. Opening - 802.11 Roaming Mechanism (802.11 k,v,r).mp4 | 9.77 MB | ||
| 241. What is Wi-Fi Roaming.mp4 | 15.51 MB | ||
| 242. 802.11k (Radio Resource Management, RRM).mp4 | 11.62 MB | ||
| 243. 802.11k - Radio Measurement (RM).mp4 | 4.73 MB | ||
| 244. 802.11k - Radio Measurement Request Report.mp4 | 46.26 MB | ||
| 245. 802.11k - Link Measurement Request Report.mp4 | 12.58 MB | ||
| 246. 802.11k - Neighbor Report Request Response.mp4 | 12.12 MB | ||
| 247. 802.11v (Wireless Network Management, WNM).mp4 | 8.25 MB | ||
| 248. 802.11v - BSS Transition Management (BTM).mp4 | 11.79 MB | ||
| 249. 802.11r (Fast BSS Transition, FT).mp4 | 6.62 MB | ||
| 250. 802.11r - Mobility Domain (MD).mp4 | 11.09 MB | ||
| 251. 802.11r - Mobility Domain Element (MDE).mp4 | 14.08 MB | ||
| 252. 802.11r - Fast BSS Transition Element (FTE).mp4 | 19 MB | ||
| 253. 802.11r - FT Key Hierarchy (3 Level Keys) (1).mp4 | 25.96 MB | ||
| 254. 802.11r - FT Key Hierarchy (3 Level Keys) (2) - Centralized Key Management.mp4 | 46.1 MB | ||
| 255. 802.11r - FT Key Hierarchy (3 Level Keys) (3) - Distributed Key Management.mp4 | 16.07 MB | ||
| 256. 802.11r - Roaming without Fast BSS Transition.mp4 | 8.48 MB | ||
| 257. 802.11r - Roaming with Fast BSS Transition (1).mp4 | 16.54 MB | ||
| 258. 802.11r - Roaming with Fast BSS Transition (2) - Over the Air.mp4 | 24.81 MB | ||
| 259. 802.11r - Roaming with Fast BSS Transition (3) - Over the DS.mp4 | 19.37 MB | ||
| 21 - Wireshark WiFi Sniffer of Roaming Mechanism | |||
| 260. Fast BSS Transition - Beacon.mp4 | 7.55 MB | ||
| 261. Fast BSS Transition – Authentication of First Connection.mp4 | 8.1 MB | ||
| 262. Fast BSS Transition - Association of First connection.mp4 | 14.33 MB | ||
| 263. Fast BSS Transition - Four Way Handshake.mp4 | 6.86 MB | ||
| 264. Fast BSS Transition - Authentication of Roaming.mp4 | 16.29 MB | ||
| 265. Fast BSS Transition - Reassociation of Roaming.mp4 | 16.73 MB | ||
| 22 - Thank you! | |||
| 266. Thank you!.mp4 | 3.09 MB | ||
| 3 - 802.11 Modulations and Evolution | |||
| 14. Opening - 802.11 Modulations and Evolution.mp4 | 1.01 MB | ||
| 15. Direct Sequence Spread Spectrum (DSSS).mp4 | 44.29 MB | ||
| 16. Complementary Code Keying (CCK).mp4 | 32.4 MB | ||
| 17. Orthogonal Frequency-Division Multiplexing (OFDM).mp4 | 38.07 MB | ||
| 18. PSK and QAM.mp4 | 6.33 MB | ||
| 19. Orthogonal Frequency-Division Multiplexing Access (OFDMA).mp4 | 10.81 MB | ||
| 20. Multiple Input Multiple Output (MIMO).mp4 | 13.93 MB | ||
| 21. Multi-user MIMO (MU-MIMO).mp4 | 18.2 MB | ||
| 22. OFDM and MIMO.mp4 | 23.03 MB | ||
| 23. History and Evolution - 802.11 & 802.11b.mp4 | 20.93 MB | ||
| 24. History and Evolution - 802.11a & 802.11g.mp4 | 26.82 MB | ||
| 25. History and Evolution - 802.11i e k r w & 802.11n(WiFi4).mp4 | 42.25 MB | ||
| 26. History and Evolution - 802.11v & 802.11ac(WiFi5) ax(WiFi6) be(WiFi7).mp4 | 49.31 MB | ||
| 27. Modulation and Coding Scheme (MCS).mp4 | 8.38 MB | ||
| 28. MCS Example (1).mp4 | 30.94 MB | ||
| 29. MCS Example (2).mp4 | 34.02 MB | ||
| 4 - 802.11 Basic Architecture | |||
| 30. Opening - 802.11 Basic Architecture.mp4 | 724.44 KB | ||
| 31. Network Layers.mp4 | 47.9 MB | ||
| 32. Wi-Fi Network and Roles (1).mp4 | 14.2 MB | ||
| 33. Wi-Fi Network and Roles (2).mp4 | 5.45 MB | ||
| 34. Identifications of Wi-Fi Network.mp4 | 16.11 MB | ||
| 35. Wi-Fi MAC Layer (1).mp4 | 9.7 MB | ||
| 36. Wi-Fi MAC Layer (2).mp4 | 23.38 MB | ||
| 37. Wi-Fi MLME, PLME, SME (1).mp4 | 23.04 MB | ||
| 38. Wi-Fi MLME, PLME, SME (2).mp4 | 8.55 MB | ||
| 5 - 802.11 Packets and Frames | |||
| 39. Opening - 802.11 Packets and Frame Types.mp4 | 521.22 KB | ||
| 40. Packets vs. Frames vs. Payload.mp4 | 7.37 MB | ||
| 41. Frame Types.mp4 | 10.92 MB | ||
| 42. General Frame Format.mp4 | 28.99 MB | ||
| 43. Field and Information Element(IE).mp4 | 5.46 MB | ||
| 44. MAC Header – Frame Control Field (1).mp4 | 15.16 MB | ||
| 45. MAC Header – Frame Control Field (2).mp4 | 24.27 MB | ||
| 46. MAC Header – Duration ID Field.mp4 | 17.59 MB | ||
| 47. MAC Header – ToDS FromDS and Addresses.mp4 | 21.84 MB | ||
| 48. MAC Header – Sequence Control.mp4 | 36.3 MB | ||
| 49. MAC Header – QoS Control.mp4 | 9.98 MB | ||
| 50. MAC Header – HT Control.mp4 | 8.75 MB | ||
| 51. Common Frames of Each Frame Types.mp4 | 18.7 MB | ||
| 52. General Management Frames Format.mp4 | 14.13 MB | ||
| 53. Example of Management Frames - Beacon.mp4 | 42.34 MB | ||
| 54. Example of Management Frames - Probe Request.mp4 | 9.91 MB | ||
| 55. Example of Management Frames - Association Request.mp4 | 10.39 MB | ||
| 56. Example of Management Frames - Action Frames.mp4 | 12.79 MB | ||
| 57. General Control Frames Format.mp4 | 14.09 MB | ||
| 58. Example of Control Frames - RTS CTS ACK Block ACK.mp4 | 9.27 MB | ||
| 59. General Data Frames Format.mp4 | 6.32 MB | ||
| 60. Addresses and ToDS FromDS in Data Frame (1).mp4 | 16.68 MB | ||
| 61. Addresses and ToDS FromDS in Data Frame(2) - Example1.mp4 | 18.17 MB | ||
| 62. Addresses and ToDS FromDS in Data Frame (3) -Example2.mp4 | 33.65 MB | ||
| 63. Addresses and ToDS FromDS in Data Frame (4) - Example3.mp4 | 36.71 MB | ||
| 64. Addresses and ToDS FromDS in Data Frame (5) - Example4.mp4 | 11.09 MB | ||
| 65. Example of Data Frames - Data QOS Data and NULL QOS NULL.mp4 | 7.8 MB | ||
| 66. Protocol Data Unit (PDU) - PPUD, MPDU, MSDU.mp4 | 19.55 MB | ||
| 67. LLC Header and SNAP Header.mp4 | 19.93 MB | ||
| 68. Unicast, Multicast and Broadcast and MAC Address.mp4 | 28.86 MB | ||
| 6 - Wireshark WiFi Sniffer of General Packet Format | |||
| 69. Wi-Fi Sniffer Log and General Information on Wireshark (1).mp4 | 29.21 MB | ||
| 70. Wi-Fi Sniffer Log and General Information on Wireshark (2).mp4 | 25.76 MB | ||
| 71. Wi-Fi Sniffer Log and General Information on Wireshark (3).mp4 | 7.44 MB | ||
| 72. Wi-Fi Sniffer Log and General Information on Wireshark (4).mp4 | 13.23 MB | ||
| 7 - 802.11 Connection Mode and Encryption Algorithm | |||
| 73. Opening - 802.11 Connection Mode and Encryption Algorithm.mp4 | 2.75 MB | ||
| 74. Security Challenges and Requirements (1).mp4 | 5.21 MB | ||
| 75. Security Challenges and Requirements (2).mp4 | 4.69 MB | ||
| 76. Connection Mode and Authentication Mechanisms.mp4 | 29.57 MB | ||
| 77. Connection Mode and Encryption Algorithm.mp4 | 37.05 MB | ||
| 78. RC4 (Rivest Cipher 4) – Encryption Flow.mp4 | 15.72 MB | ||
| 79. RC4 (Rivest Cipher 4) – Decryption Flow.mp4 | 9.41 MB | ||
| 80. TKIP (Temporal Key Integrity Protocol) – Encryption Flow.mp4 | 15.72 MB | ||
| 81. TKIP (Temporal Key Integrity Protocol) – Decryption Flow.mp4 | 14.93 MB | ||
| 82. CCMP (Counter with CBC-MAC Protocol) – Encryption Flow.mp4 | 18.89 MB | ||
| 83. CCMP (Counter with CBC-MAC Protocol) – Decryption Flow.mp4 | 7.5 MB | ||
| 84. GCMP (Galois Counter Mode Protection) – Encryption Flow.mp4 | 12.05 MB | ||
| 85. GCMP (Galois Counter Mode Protection) – Decryption Flow.mp4 | 7.16 MB | ||
| 8 - 802.11 Connection Flow and Keys | |||
| 100. Connection Flow – Association.mp4 | 41.77 MB | ||
| 101. Association - Common part of all Modes.mp4 | 14.74 MB | ||
| 102. Association – OPEN, WEP OPEN SHARED.mp4 | 4.18 MB | ||
| 103. Association – WPA.mp4 | 24.81 MB | ||
| 104. Association – WPA2.mp4 | 12.64 MB | ||
| 105. Association – WPA3.mp4 | 5.83 MB | ||
| 106. Association – OWE.mp4 | 14.48 MB | ||
| 107. Pairwise Key Hierarchy - PMK (Pairwise Master Key) & PTK (Pairwise Transmit Key).mp4 | 37.51 MB | ||
| 108. Group Key Hierarchy - GMK (Group Master Key) & GTK (Group Temporal Key).mp4 | 12.55 MB | ||
| 109. Connection Flow - Four Way Handshake.mp4 | 50.9 MB | ||
| 110. GTK Rekeying.mp4 | 17.04 MB | ||
| 111. Disassociation.mp4 | 8.76 MB | ||
| 112. Deauthentication.mp4 | 6.54 MB | ||
| 113. Summery – Connection Flow (1).mp4 | 8.04 MB | ||
| 114. Summery – Connection Flow (2).mp4 | 9.03 MB | ||
| 115. Summery – Connection Flow (3).mp4 | 6.68 MB | ||
| 116. The Mixed Mode.mp4 | 15.83 MB | ||
| 117. PMK Cache.mp4 | 25.75 MB | ||
| 86. Opening - 802.11 Connection Flow and Keys.mp4 | 539.13 KB | ||
| 87. Connection (Entryption) Modes.mp4 | 23.28 MB | ||
| 88. Connection Modes and Encryption Algorithms.mp4 | 12.46 MB | ||
| 89. Connection Modes, Authentication Methods and the Way of Key Generating.mp4 | 17.58 MB | ||
| 90. Keys in Connection Flow.mp4 | 18.75 MB | ||
| 91. Connection Flow – Overview.mp4 | 45.54 MB | ||
| 92. Connection Flow – Scanning (1).mp4 | 14.61 MB | ||
| 93. Connection Flow – Scanning (2).mp4 | 37.06 MB | ||
| 94. Connection Flow – Scanning (3).mp4 | 19.16 MB | ||
| 95. Connection Flow – Scanning (4).mp4 | 8.75 MB | ||
| 96. Connection Flow – Authentication.mp4 | 24.71 MB | ||
| 97. Authentication – OPEN, WPA, WPA2, OWE.mp4 | 15.34 MB | ||
| 98. Authentication – WEP.mp4 | 20.44 MB | ||
| 99. Authentication – WPA3.mp4 | 34.76 MB | ||
| 9 - Wireshark WiFi Sniffer of Connection Flow | |||
| 118. Open Mode - Beacon.mp4 | 12.95 MB | ||
| 119. Open Mode - Scanning.mp4 | 10.01 MB | ||
| 120. Open Mode - Authentication.mp4 | 6.7 MB | ||
| 121. Open Mode - Association.mp4 | 7.78 MB | ||
| 122. Open Mode - Data Frame.mp4 | 7.06 MB | ||
| 123. WEP OPEN SHARED - Beacon.mp4 | 6.68 MB | ||
| 124. WEP OPEN SHARED - WEP OPEN Authentication.mp4 | 7.84 MB | ||
| 125. WEP OPEN SHARED - WEP OPEN Data Frame.mp4 | 7.18 MB | ||
| 126. WEP OPEN SHARED - WEP SHARED Authentication.mp4 | 7.23 MB | ||
| 127. WEP OPEN SHARED - WEP SHARED Data Frame.mp4 | 14.03 MB | ||
| 128. WPA - Beacon.mp4 | 26.15 MB | ||
| 129. WPA - Authentication.mp4 | 3.46 MB | ||
| 130. WPA - Association.mp4 | 9.01 MB | ||
| 131. WPA - Four Way Handshake (1).mp4 | 15.22 MB | ||
| 132. WPA - Four Way Handshake (2).mp4 | 9.08 MB | ||
| 133. WPA - Group Key Handshake.mp4 | 9.99 MB | ||
| 134. WPA2 - Beacon.mp4 | 9.45 MB | ||
| 135. WPA2 - Scanning.mp4 | 6.21 MB | ||
| 136. WPA2 - Authentication.mp4 | 4.84 MB | ||
| 137. WPA2 - Association.mp4 | 7.01 MB | ||
| 138. WPA2 - Four Way Handshake (1).mp4 | 13.5 MB | ||
| 139. WPA2 - Four Way Handshake (2).mp4 | 15.12 MB | ||
| 140. WPA3 - Beacon.mp4 | 7.19 MB | ||
| 141. WPA3 - Scanning.mp4 | 5.15 MB | ||
| 142. WPA3 - Authentication (1).mp4 | 12.4 MB | ||
| 143. WPA3 - Authentication (2).mp4 | 21.72 MB | ||
| 144. WPA3 - Association.mp4 | 10.71 MB | ||
| 145. WPA3 - Four Way Handshake (1).mp4 | 13.04 MB | ||
| 146. WPA3 - Four Way Handshake (2).mp4 | 4.83 MB | ||
| 147. PMK cache (WPA3 for example).mp4 | 12.67 MB | ||
| 148. WPA WPA2 Mixed Mode - Beacon.mp4 | 8.72 MB | ||
| 149. WPA2 WPA3 Mixed Mode - Beacon.mp4 | 7.2 MB | ||
| 150. OWE Mode - Beacon.mp4 | 6.31 MB | ||
| ▲ 266 total files | |||
Обучающие видео » Компьютерные видеоуроки и обучающие интерактивные DVD » Компьютерные сети и безопасность
The Complete WiFi Course: 802.11 Standards & Packet Capture
Год выпуска: 4/2026
Производитель: Udemy
Сайт производителя: https://www.udemy.com/course/the-complete-wifi-course-80211-standards-packet-capture/
Автор: Vincent Hsieh
Продолжительность: 6h 17m
Тип раздаваемого материала: Видеоурок
Язык: Английский
Описание: This course fast-tracks your mastery of Wi-Fi, taught by a Wi-Fi Firmware Engineer with years of industry experience, designed to help students, job seekers, and professionals build an industry-level foundation in wireless networking. It goes beyond surface level to explain how Wi-Fi truly operates at the MAC and PHY layers, and a unique feature is its focus on real-world Wi-Fi sniffer captures: you walk through detailed packet traces using Wireshark to see frames, timing, and retransmissions as they actually happen in a live environment, dissecting all mechanisms and connection flows frame by frame. Across 21 comprehensive sections and 260+ bite-sized lectures, the course covers everything from basic radio fundamentals to complex protocol behaviors, teaching you to troubleshoot connectivity issues, optimize network performance, and discuss Wi-Fi architecture confidently in any professional setting.
The course is the result of two years of meticulous development, refined over hundreds of nights alongside the instructor's full-time engineering role, with the goal of making the steep IEEE 802.11 learning curve easier. To ensure high instructional quality across the 260+ lectures, advanced AI voice technology provides crystal-clear narration and consistent technical terminology, keeping complex Wi-Fi concepts easy to follow without background noise or audio distractions. By the end, you won't just "know" Wi-Fi—you will have the skills to analyze and solve real-world wireless problems like a seasoned firmware engineer.
[spoiler="Содержание"]
1 - 802.11 Course Overview and Introduction
1. Opening - Course Overview and Introduction (00:52)
2. Basic Concepts of Wireless Networks (03:09)
3. What is IEEE 802.11 (01:18)
4. What will you learn in this course (02:31)
2 - Fundamental of Wireless and IEEE 802.11
5. Opening - Fundamental of Wireless and IEEE 802.11 (01:28)
6. Working Frequencies (02:26)
7. How to send data to others – Modulation (00:54)
8. RSSI (Received Signal Strength Indicator) and SNR (Signal to Noise Ratio) (02:07)
9. Channels and Spacing (1) (02:00)
10. Channels and Spacing (2) (02:23)
11. DFS (Dynamic Frequency Selection) and TPC (Transmit Power Control) (01:15)
12. Regulatory of Countries (01:16)
13. Conclusion of Section2 (00:16)
3 - 802.11 Modulations and Evolution
14. Opening - 802.11 Modulations and Evolution (00:18)
15. Direct Sequence Spread Spectrum (DSSS) (02:34)
16. Complementary Code Keying (CCK) (01:55)
17. Orthogonal Frequency-Division Multiplexing (OFDM) (02:31)
18. PSK and QAM (00:49)
19. Orthogonal Frequency-Division Multiplexing Access (OFDMA) (00:56)
20. Multiple Input Multiple Output (MIMO) (01:24)
21. Multi-user MIMO (MU-MIMO) (01:14)
22. OFDM and MIMO (01:46)
23. History and Evolution - 802.11 & 802.11b (02:25)
24. History and Evolution - 802.11a & 802.11g (02:45)
25. History and Evolution - 802.11i e k r w & 802.11n(WiFi4) (03:13)
26. History and Evolution - 802.11v & 802.11ac(WiFi5) ax(WiFi6) be(WiFi7) (03:05)
27. Modulation and Coding Scheme (MCS) (01:15)
28. MCS Example (1) (03:09)
29. MCS Example (2) (02:35)
4 - 802.11 Basic Architecture
30. Opening - 802.11 Basic Architecture (00:11)
31. Network Layers (03:16)
32. Wi-Fi Network and Roles (1) (01:28)
33. Wi-Fi Network and Roles (2) (00:34)
34. Identifications of Wi-Fi Network (01:30)
35. Wi-Fi MAC Layer (1) (00:42)
36. Wi-Fi MAC Layer (2) (01:34)
37. Wi-Fi MLME, PLME, SME (1) (01:58)
38. Wi-Fi MLME, PLME, SME (2) (01:16)
5 - 802.11 Packets and Frames
39. Opening - 802.11 Packets and Frame Types (00:07)
40. Packets vs. Frames vs. Payload (00:52)
41. Frame Types (00:37)
42. General Frame Format (02:17)
43. Field and Information Element(IE) (00:51)
44. MAC Header – Frame Control Field (1) (01:27)
45. MAC Header – Frame Control Field (2) (02:17)
46. MAC Header – Duration ID Field (01:42)
47. MAC Header – ToDS FromDS and Addresses (01:52)
48. MAC Header – Sequence Control (03:03)
49. MAC Header – QoS Control (00:50)
50. MAC Header – HT Control (00:56)
51. Common Frames of Each Frame Types (01:31)
52. General Management Frames Format (01:23)
53. Example of Management Frames - Beacon (03:05)
54. Example of Management Frames - Probe Request (01:00)
55. Example of Management Frames - Association Request (00:57)
56. Example of Management Frames - Action Frames (01:29)
57. General Control Frames Format (01:22)
58. Example of Control Frames - RTS CTS ACK Block ACK (01:08)
59. General Data Frames Format (00:46)
60. Addresses and ToDS FromDS in Data Frame (1) (02:04)
61. Addresses and ToDS FromDS in Data Frame(2) - Example1 (02:16)
62. Addresses and ToDS FromDS in Data Frame (3) -Example2 (02:55)
63. Addresses and ToDS FromDS in Data Frame (4) - Example3 (02:51)
64. Addresses and ToDS FromDS in Data Frame (5) - Example4 (01:33)
65. Example of Data Frames - Data QOS Data and NULL QOS NULL (00:48)
66. Protocol Data Unit (PDU) - PPUD, MPDU, MSDU (02:05)
67. LLC Header and SNAP Header (01:50)
68. Unicast, Multicast and Broadcast and MAC Address (02:18)
6 - Wireshark WiFi Sniffer of General Packet Format
69. Wi-Fi Sniffer Log and General Information on Wireshark (1) (01:30)
70. Wi-Fi Sniffer Log and General Information on Wireshark (2) (01:28)
71. Wi-Fi Sniffer Log and General Information on Wireshark (3) (00:25)
72. Wi-Fi Sniffer Log and General Information on Wireshark (4) (00:49)
7 - 802.11 Connection Mode and Encryption Algorithm
73. Opening - 802.11 Connection Mode and Encryption Algorithm (00:40)
74. Security Challenges and Requirements (1) (01:02)
75. Security Challenges and Requirements (2) (00:41)
76. Connection Mode and Authentication Mechanisms (02:27)
77. Connection Mode and Encryption Algorithm (02:47)
78. RC4 (Rivest Cipher 4) – Encryption Flow (02:04)
79. RC4 (Rivest Cipher 4) – Decryption Flow (01:24)
80. TKIP (Temporal Key Integrity Protocol) – Encryption Flow (01:34)
81. TKIP (Temporal Key Integrity Protocol) – Decryption Flow (01:41)
82. CCMP (Counter with CBC-MAC Protocol) – Encryption Flow (01:47)
83. CCMP (Counter with CBC-MAC Protocol) – Decryption Flow (00:56)
84. GCMP (Galois Counter Mode Protection) – Encryption Flow (01:07)
85. GCMP (Galois Counter Mode Protection) – Decryption Flow (00:58)
8 - 802.11 Connection Flow and Keys
86. Opening - 802.11 Connection Flow and Keys (00:07)
87. Connection (Entryption) Modes (02:07)
88. Connection Modes and Encryption Algorithms (00:55)
89. Connection Modes, Authentication Methods and the Way of Key Generating (01:25)
90. Keys in Connection Flow (01:45)
91. Connection Flow – Overview (03:00)
92. Connection Flow – Scanning (1) (01:31)
93. Connection Flow – Scanning (2) (02:51)
94. Connection Flow – Scanning (3) (01:49)
95. Connection Flow – Scanning (4) (00:37)
96. Connection Flow – Authentication (01:56)
97. Authentication – OPEN, WPA, WPA2, OWE (01:51)
98. Authentication – WEP (02:02)
99. Authentication – WPA3 (03:24)
100. Connection Flow – Association (02:57)
101. Association - Common part of all Modes (01:21)
102. Association – OPEN, WEP OPEN SHARED (00:36)
103. Association – WPA (02:19)
104. Association – WPA2 (01:46)
105. Association – WPA3 (00:42)
106. Association – OWE (01:22)
107. Pairwise Key Hierarchy - PMK (Pairwise Master Key) & PTK (Pairwise Transmit Key) (03:01)
108. Group Key Hierarchy - GMK (Group Master Key) & GTK (Group Temporal Key) (01:20)
109. Connection Flow - Four Way Handshake (03:32)
110. GTK Rekeying (01:42)
111. Disassociation (00:59)
112. Deauthentication (00:49)
113. Summery – Connection Flow (1) (00:53)
114. Summery – Connection Flow (2) (00:50)
115. Summery – Connection Flow (3) (00:41)
116. The Mixed Mode (01:41)
117. PMK Cache (02:34)
9 - Wireshark WiFi Sniffer of Connection Flow
118. Open Mode - Beacon (00:49)
119. Open Mode - Scanning (00:35)
120. Open Mode - Authentication (00:25)
121. Open Mode - Association (00:27)
122. Open Mode - Data Frame (00:24)
123. WEP OPEN SHARED - Beacon (00:24)
124. WEP OPEN SHARED - WEP OPEN Authentication (00:29)
125. WEP OPEN SHARED - WEP OPEN Data Frame (00:30)
126. WEP OPEN SHARED - WEP SHARED Authentication (00:18)
127. WEP OPEN SHARED - WEP SHARED Data Frame (00:59)
128. WPA - Beacon (01:31)
129. WPA - Authentication (00:13)
130. WPA - Association (00:29)
131. WPA - Four Way Handshake (1) (00:49)
132. WPA - Four Way Handshake (2) (00:33)
133. WPA - Group Key Handshake (00:44)
134. WPA2 - Beacon (00:30)
135. WPA2 - Scanning (00:19)
136. WPA2 - Authentication (00:15)
137. WPA2 - Association (00:21)
138. WPA2 - Four Way Handshake (1) (00:44)
139. WPA2 - Four Way Handshake (2) (00:47)
140. WPA3 - Beacon (00:23)
141. WPA3 - Scanning (00:16)
142. WPA3 - Authentication (1) (00:38)
143. WPA3 - Authentication (2) (01:10)
144. WPA3 - Association (00:32)
145. WPA3 - Four Way Handshake (1) (00:39)
146. WPA3 - Four Way Handshake (2) (00:16)
147. PMK cache (WPA3 for example) (00:45)
148. WPA WPA2 Mixed Mode - Beacon (00:38)
149. WPA2 WPA3 Mixed Mode - Beacon (00:32)
150. OWE Mode - Beacon (00:32)
10 - 802.11 Channel Management and Data Transmission
151. Opening - 802.11 Channel Management and Data Transmission (00:26)
152. Introduction of Chanel Management (00:51)
153. Data Transmission – Acknowledgement (01:30)
154. Contention Mode and Contention-Free Mode (01:40)
155. CSMA CA (Carrier Sense Multiple Access with Collision Avoidance) (00:58)
156. CSMA CA – EDCCA (Energy Detection Clear Channel Assessment) (01:41)
157. CSMA CA – IFS (InterFrame Space) (01:33)
158. Different IFS (01:25)
159. CSMA CA – Backoff (02:00)
160. CSMA CA – Backoff and Contention Window (CW) (01:45)
161. Contention Mode – RTS and CTS (1) (01:31)
162. Contention Mode – RTS and CTS (2) (01:44)
163. Contention Mode – RTS and CTS (3) (01:31)
164. Additional – NAV in Other Frames (00:55)
165. Conclusion of Contention Mode (01:01)
11 - Wireshark WiFi Sniffer of Channel Management and Data Transmission
166. RTS CTS and Retry (1) (01:07)
167. RTS CTS and Retry (2) (00:32)
168. Ack (Acknowledgement) (00:28)
12 - 802.11 Quality of Service (QoS)
169. Opening - 802.11 Quality of Service (QoS) (00:22)
170. What is Quality of Service (QoS) (00:56)
171. QoS Data Frame (01:01)
172. Traffic Identifier (TID) and Access Categories (ACs) (02:05)
173. QoS Data Sending Mechanism (01:21)
174. HCF (Hybrid Coordination Function) (02:21)
175. EDCA (Enhanced Distributed Channel Access) (1) (02:14)
176. EDCA (Enhanced Distributed Channel Access) (2) (01:27)
177. EDCA Parameter Set (02:02)
178. Automatic Power Save Delivery (APSD) (00:21)
13 - Wireshark WiFi Sniffer of QoS
179. WME, TXOP and AC (00:50)
180. QoS Data Frame (00:40)
14 - 802.11 Aggregation and Block Acknowledgement
181. Opening - 802.11 Aggregation and Block Acknowledgement (00:52)
182. Aggregation andBlock Ack (Block Acknowledgement) (01:20)
183. Recall – Fragmentation – Sequence Control Field (00:44)
184. Aggregated MSDU (A-MSDU) (01:56)
185. Aggregated MPDU (A-MPDU) (02:16)
186. Block Ack (Block Acknowledgement, BA) (1) (01:15)
187. Block Ack (Block Acknowledgement, BA) (2) (05:20)
188. Aggregation of BA Mechanism (01:31)
189. Reordering –Block Ack (BA) and Block Ack Request (BAR) Frame (1) (03:59)
190. Reordering –Block Ack (BA) and Block Ack Request (BAR) Frame (2) (01:57)
191. Immediate BA and Delay BA (00:44)
192. Explicit BAR and Implicit BAR (02:14)
193. Conclusion – AMSDU vs. AMPDU (02:03)
15 - Wireshark WiFi Sniffer of Aggregation and Block Acknowledgement
194. Add Block Ack (ADDBA) (01:03)
195. Block Ack (BA) (01:22)
196. QOS data (01:06)
16 - 802.11 Power Saving Mechanism
197. Opening - 802.11 Power Saving Mechanism (00:59)
198. Power Status of Wi-Fi Device (01:54)
199. Beacon Interval (02:27)
200. Traffic Indication Map (TIM) and Delivery Traffic Indication Map (DTIM) (03:00)
201. Listen Interval (01:48)
202. Bitmap Control and Partial Virtual Bitmap (1) (01:46)
203. Bitmap Control and Partial Virtual Bitmap (2) (02:44)
204. Example of STA receiving TIM Bit (02:00)
205. Power Save Modes (01:00)
206. Enter and Leave Power Save Mode (00:45)
207. Legacy Power Saving Mechanism (RX) (01:14)
208. Legacy Power Saving Mechanism (TX) (00:51)
209. Automatic Power-Save Delivery (APSD) (RX) (03:40)
210. Automatic Power-Save Delivery (APSD) (TX) (01:28)
211. Automatic Power-Save Delivery (APSD) (Negotiation) (01:24)
212. A Transition Between Legacy Mode and APSD (02:14)
213. Target Wakeup Time (TWT) (02:21)
17 - Wireshark WiFi Sniffer of Power Saving Mechanism
214. Listen interval (00:25)
215. DTIM (00:21)
216. PS Bit (STA TX) (00:40)
217. TIM Bit (00:58)
218. PS Bit (STA RX) (00:32)
219. QOS Information (00:53)
220. End of Service Period (EOSP) (01:09)
18 - 802.11 Protected Management Frame (PMF)
221. Opening - 802.11 Protected Management Frame (PMF) (802.11w) (01:03)
222. Why need to Protect Management Frame (1) (01:12)
223. Why need to Protect Management Frame (2) (00:48)
224. Management Frames that need to be Protected (00:39)
225. PMF Capabilities (1) (02:05)
226. PMF Capabilities (2) (01:30)
227. Security Association (SA) Query Mechanism (1) (01:30)
228. Security Association (SA) Query Mechanism (2) (03:08)
229. Security Association (SA) Query Mechanism (3) (01:54)
230. Broadcast Integrity Protocol (BIP) Mechanism (01:25)
231. Integrity GTK (IGTK) – 4-way handshaking (01:08)
232. Integrity GTK (IGTK) – Rekeying (00:21)
233. Unicasted Multicasted Management Frame Protection (01:38)
234. Management MIC Information Element (01:43)
19 - Wireshark WiFi Sniffer of Protected Management Frame
235. MFP Capible (MFPC) MFP Required (MFPR) (00:48)
236. Encrypted Deauth Frame (00:40)
237. SA Query - AP (01:44)
238. SA Query - STA (00:47)
239. BIP and MMIE (00:51)
20 - 802.11 Roaming Mechanism
240. Opening - 802.11 Roaming Mechanism (802.11 k,v,r) (01:43)
241. What is Wi-Fi Roaming (01:46)
242. 802.11k (Radio Resource Management, RRM) (00:52)
243. 802.11k - Radio Measurement (RM) (00:22)
244. 802.11k - Radio Measurement Request Report (03:42)
245. 802.11k - Link Measurement Request Report (01:09)
246. 802.11k - Neighbor Report Request Response (01:08)
247. 802.11v (Wireless Network Management, WNM) (00:40)
248. 802.11v - BSS Transition Management (BTM) (01:14)
249. 802.11r (Fast BSS Transition, FT) (00:47)
250. 802.11r - Mobility Domain (MD) (00:57)
251. 802.11r - Mobility Domain Element (MDE) (01:20)
252. 802.11r - Fast BSS Transition Element (FTE) (01:51)
253. 802.11r - FT Key Hierarchy (3 Level Keys) (1) (02:38)
254. 802.11r - FT Key Hierarchy (3 Level Keys) (2) - Centralized Key Management (03:20)
255. 802.11r - FT Key Hierarchy (3 Level Keys) (3) - Distributed Key Management (01:21)
256. 802.11r - Roaming without Fast BSS Transition (00:48)
257. 802.11r - Roaming with Fast BSS Transition (1) (01:40)
258. 802.11r - Roaming with Fast BSS Transition (2) - Over the Air (02:12)
259. 802.11r - Roaming with Fast BSS Transition (3) - Over the DS (01:49)
21 - Wireshark WiFi Sniffer of Roaming Mechanism
260. Fast BSS Transition - Beacon (00:33)
261. Fast BSS Transition – Authentication of First Connection (00:26)
262. Fast BSS Transition - Association of First connection (00:44)
263. Fast BSS Transition - Four Way Handshake (00:29)
264. Fast BSS Transition - Authentication of Roaming (00:55)
265. Fast BSS Transition - Reassociation of Roaming (00:50)
22 - Thank you!
266. Thank you! (01:05)
[/spoiler]
Файлы примеров: не предусмотрены
Формат видео: MP4
Видео: AVC, 1920x1080, 16:9, 30fps, 1838kbps
Аудио: AAC, 44.1Hz, 192kbps, stereo
[spoiler="Скриншоты"]
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[/spoiler]
| torrent name | size | uploader | age | seed | leech |
|---|---|---|---|---|---|
| 45.49 GB | 6591N | 4 days | 7 | 18 | |
| 34.19 GB | 6591N | 5 days | 1 | 0 | |
| 5.15 GB | unity321d | 1 week | 1 | 0 | |
| 1.31 GB | unity321d | 1 week | 4 | 1 | |
| 10.66 GB | 6591N | 3 weeks | 10 | 2 |
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