NBA TV - High definition. 1  NBA TV HD is a 1080i high definition simulcast feed of NBA TV that is available on most providers.
Updated September 13, 2016. Definition: WPA is a security technology for Wi-Fi wireless computer networks. WPA improves on the authentication and encryption features of WEP (Wired Equivalent Privacy). In fact, WPA was developed by the networking industry in response to the weaknesses of WEP.
1 WPA Explained: WiFi Protected Access Encryption When you configure a wireless network for access, you must address security. 2  WPA is one form of encryption that may be available for use.he three main methods of encryption for 802.11 wireless networks are the following:   # WEP (Wired Equivalent Privacy)  # WPA (WiFi Protected Access)  # WPA2 (WiFi Prote â¦ cted Acess). found this useful.