 WESTFORD, Mass.--BUSINESS WIRE--NETSCOUT SYSTEMS, INC. NASDAQ: NTCT, a leading provider of service assurance, security, and business analytics, today announced financial results for its third-quarter fiscal year 2021 ended December 31, 2020. We are pleased with our third-quarter results and strong year-to-date earnings per share performance compared with our prior fiscal year, stated Anil Singhal, NETSCOUTs president and chief executive officer. Our offerings are being well received in 