Encription protects WiFi security11:11SBS CantoneseView Podcast SeriesFollow and SubscribeApple PodcastsYouTubeSpotifyListnrDownload (5.12MB)Download the SBS Audio appAvailable on iOS and Android WEP, WPA and WPA2 Wireless Encryption: what are they and why do they matter? Dr Ka Fung decodes them in Technology World.ShareLatest podcast episodesCalvin has driven buses in Australia and Hong Kong. He lists the 'big differences'[Cantonese] Australia and its people | Episode 1[Cantonese] Australia's democratic beliefs, rights and liberties | Episode 2[Cantonese] Government and the law | Episode 3