Zix Corporation provides email encryption, data loss prevention (DLP), and Bring-Your-Own-Device (BYOD) security solutions to the healthcare, financial services, insurance, and government sectors in the United States. The company offers Zix Email Encryption that allows an enterprise to use policy-driven rules to determine email messages that should be sent securely to comply with regulations or company-defined policies. It also provides ZixDirectory, an email encryption community to share identities; Best Method of Delivery, a patented solution designed to deliver email based on the sender's and recipient's communications environment and preferences; and ZixGateway, which automatically encrypts and decrypts messages with sensitive content. In addition, the company offers ZixQuarantine, an email-specific data loss prevention solution that reduces deployment time; and ZixOne, a mobile email app, which provides access to corporate email while never allowing that data to be persistently stored on the device where it is vulnerable to loss or theft. Zix Corporation sells its email encryption, DLP, and ZixOne services through a direct sales force, and a network of resellers and other distribution partners. The company was formerly known as ZixIt Corporation and changed its name to Zix Corporation in 2002. Zix Corporation was founded in 1983 and is headquartered in Dallas, Texas.