David Castignola arrives with more than two decades' experience in accelerating growth and driving customer success. He joins Nasuni from Delinea, where, as CRO, he successfully integrated and scaled the worldwide sales organization following its merger. Previously, he also spent 20 years at RSA, where he created and led the customer response program during the RSA SecurID breach, and later served as CRO at Optiv, COO at BlackBerry Cylance, and CRO at Bugcrowd.