Bill Anderson, Partner in Art Guard, explains radio frequency identification tags (RFID) and art security in the Fall 2011 issue of The Journal of Art Crime.

Radio frequency identification tags are a general term for a method of attaching radio waves to artworks with the intention to alert security personnel to any attempt to tamper or steal an artwork -- mostly paintings, Anderson writes, then continues to point out the strengths and weaknesses of such technology.

Ton Cremers of the Museum Security Network in his regular column for The Journal of Art Crime also wrote about RFID tags in the Fall 2010 issue.

You may read about RFID from Mr. Anderson's viewpoint by subscribing to The Journal of Art Crime here.

You may read other articles on the subject on the Washington Post ("Museums' fine art of protecting masterpieces") and in the New York Times ("Keeping Precious Artwork Safe").