WPA is WiFi Protected Access - it's the most common method of encryption used to secure a wireless network. If you have a laptop or smartphone and you're trying to connect to a WiFi network, you'll usually need to enter a WPA key (or password) in order to connect to it.
In the live-action adaptations by Sir Peter Jackson, Sauron is portrayed by Benedict Cumberbatch in The Hobbit trilogy (who also portrays Smaug in the same trilogy) and was played by Sala Baker and voiced by Alan Howard in The Lord of the Rings trilogy.
Eric Braeden (born Hans-JÃ¶rg Gudegast; April 3, 1941) is a German-American film and television actor, known for his roles as Victor Newman on the soap opera The Young and the Restless, as Hans Dietrich in the 1960s TV series The Rat Patrol, Dr. Charles Forbin in Colossus: The Forbin Project, and as John Jacob Astor IV in the 1997 film Titanic.