 WESTFORD, Mass.--BUSINESS WIRE--NETSCOUT SYSTEMS, INC., NASDAQ: NTCT, a leading provider of service assurance, security, and business analytics, today announced the extension of its Smart Perimeter Protection to AWS. The combination of NETSCOUTs Cyber Investigator NCI and CyberStream software with new AWS packet access services helps contain costs and achieve better efficiencies in mitigating novel security threats as enterprises move applications to the cloud. As the threat surface expa 