Ramesh Bharadwaj Secure Middleware for Situation-Aware Naval C2 and Combat Systems. 233-239 2003 conf/ftdcs/2003 FTDCS http://csdl.computer.org/comp/proceedings/ftdcs/2003/1910/00/19100233abs.htm db/conf/ftdcs/ftdcs2003.html#Bharadwaj03