David Furstenberg was chief executive, chair, board member and vice president of global sales at several public traded and privately owned companies including Comverse (NASDAQ: CNSI) and Audiocodes (NASDAQ: AUDC), Enure and Vista (a subsidiary of Israel Aerospace Industries). Mr Furstenberg was chair of NovelSat and chief executive of InsurBit, and director of White Cyber Knight and Insurisx, all companies involved in cyber and security businesses in some form. He built a specialty in assisting with the turnaround of high tech companies through product and market re-positioning (as opposed to reduction in force).