01822nam 2200385z- 450 991068958810332120090722082825.0(CKB)5860000000021724(BIP)007803306(EXLCZ)99586000000002172420220406c2002uuuu -u- -engElectronic communication networks in the wake of September 11 hearing before the Subcommittee on Commerce, Trade, and Consumer Protection of the Committee on Energy and Commerce, House of Representatives, One Hundred Seventh Congress, first session, December 19, 20011 online resource (iii, 62 p.) ill0-16-066915-4 Electronic communication networks in the wake of September 11 Stock exchangesCommunication systemsSecurity measuresUnited StatesElectronic trading of securitiesSecurity measuresUnited StatesTelecommunicationSecurity measuresUnited StatesData transmission systemsSecurity measuresUnited StatesStock exchangesElectronic trading of securitiesTelecommunicationData transmission systemsBusiness & economicsTechnology & engineeringStock exchangesCommunication systemsSecurity measuresElectronic trading of securitiesSecurity measuresTelecommunicationSecurity measuresData transmission systemsSecurity measuresU. S. Congress House Committee on Energy and Commerce Subcommittee on Commerce, Trade, and Consumer Protection Staff,othBOOK9910689588103321Electronic communication networks in the wake of September 113220513UNINA