07:15 GMT, July 30, 2010 ST. LOUIS | Boeing (NYSE: BA) today announced it has completed its acquisition of Narus, a leading provider of real-time network traffic and analytics software used to protect against cyber attacks and persistent threats aimed at large Internet Protocol networks.

Narus, headquartered in Sunnyvale, Calif., will operate within Boeing's Network & Space Systems business as a wholly owned subsidiary.

Terms of the transaction, announced on July 7, are not being disclosed.