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.
Danielle Maurer, Noldor Elf in search of Silmaril. Views. Sauron is a Maia, one of the spirits that rank below the Valar in terms of power. They are more than the elves and other creatures of Middle-Earth, but not as powerful as the Valar (who function like the gods of Middle-Earth, even though they did not create themselves).