Fortifications are militaryconstructions designed for defensivewarfare. They have been used for many thousands of years, in a variety of increasingly complex designs. The practice of improving an area's defense is also known as "fortification". Many military installations are known as forts, although they are not always "fortified".
... on the playback of such movies. See also DIVX for a more draconian and less commercially successful variation.
The Digital Millennium Copyright Act was passed in the ...