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.
As one of the Maiar, Sauron was created by Iluvatar ilÃºvatar before The music of The. Ainur at the beginning Of, time he was amongst The ainur who entered Into. Eae eÃ¤ here he became one Of the Maiar, of aule aulÃ« and Was. Known, as mairon however he was Soon ensnared by melkor and became his greatest and. most trusted servant