WESTFORD, Mass.--(BUSINESS WIRE)--NetScout Systems, Inc. (NASDAQ: NTCT), a market leader of service assurance solutions, today announced that its Heart of Giving community program became the first partner of the Greater Lowell Community Foundation, Center for Business Philanthropy, for the purpose of building relationships with nonprofits and engaging employees in learning about issues and opportunities in their own community of Greater Lowell and Lawrence. “Since the mission of Greater Lowell