Contrast Security, A Pioneer in Securing Critical Software, Closes $30 Million in Series C FinancingRound led by Battery Ventures validates "self-protecting" software and sets standard for application security; Equifax breach shows criticality of sector LOS ALTOS, Calif., October 19, 2017-- Contrast Security, the pioneer in enabling "self-protecting" software with security safeguards built directly into critical applications, today announced it has completed a $30 million Series C financing round led by new investor Battery Ventures. Existing investors General Catalyst and Acero Capital also participated in the round.