Proofpoint, Inc. (Proofpoint) is a security-as-a-service vendor that delivers data protection solutions, which helps medium- and large-sized organizations worldwide. Proofpoint�s security-as-a-service platform consists of an integrated suite of on-demand data protection solutions, including threat protection, regulatory compliance, archiving and governance, and secures communication. It provides a multi-tiered security-as-a-service platform consisting of solutions, platform technologies and infrastructure. The Company�s security-as-a-service platform includes four solutions bundled for the convenience of its customers: Proofpoint Enterprise Protection, Proofpoint Enterprise Privacy, Proofpoint Enterprise Archive and Proofpoint Enterprise Governance. In September 2013, Proofpoint Inc completed its acquisition of Armorize Technologies Inc. In October 2013, the Company acquired Silicon Valley based Sendmail, Inc.