http://ds.state.gov/documents/protect.doc ·Most international U.S. corporate telecommunications are not encrypted. Some countries do not allow encryption of telecommuni-cations traffic within their borders, but it should be considered where feasible for any transmission of competitive information. ·Many telecommunications transmissions will contain "key words", used to identify information of interest to a third party. A key word can be the name of a technology, product, project, or anything else which may identify the subject of the transmission. · Encryption should be the first line of defense since it is easier for foreign intelligence services to monitor lines than to place "bugs", however encryption will provide little if any security if a careful examination for audio "bugs" elsewhere in the room is not conducted.