PART 01: Executive summary • Highlights PART 02: Scope of the report • Market overview • Deployment models • End-users • E-mail clients • Regions PART 03: Market research methodology • Research methodology • Economic indicators PART 04: Introduction • Key market highlights PART 05: Market description • Workflow of e-mail encryption • Advantages and disadvantages of e-mail encryption • E-mail encryption protocols PART 06: Market landscape • Market overview • Market size and forecast PART 07: Life cycle analysis PART 08: Market segmentation by deployment • Segmentation of global e-mail encryption market by deployment 2015-2020 • Global e-mail encryption market by on-premises deployment • Global e-mail encryption market by cloud-based deployment PART 09: Market segmentation by end-user • Segmentation of global e-mail encryption market by end-users • Global e-mail encryption market by BFSI sector • Global e-mail encryption market by healthcare sector • Global e-mail encryption market by government sector PART 10: Geographical segmentation • Global e-mail encryption market by geographical segmentation • Global e-mail encryption market by geographical segmentation 2015-2020 (revenue) PART 11: Major e-mail clients PART 12: Buying criteria PART 13: Market drivers • Adoption of cloud-based services • Extensive use of e-mails for communication • Implementation of BYOD policy • Stringent government regulations PART 14: Impact of drivers PART 15: Market challenges • High total cost of ownership of e-mail encryption solutions • Issues with integration • Intense vendor competition • Availability of open-source solutions PART 16: Impact of drivers and challenges PART 17: Market trends • Emergence of integrated security solutions • Growing use of biometrics for e-mail encryption • Shift toward multifactor authentication • Increased adoption by SMBs PART 18: Five forces model PART 19: Vendor landscape • Competitive scenario • Product offerings • Vendor description • Vendor matrix • Competitive rating • M&A • Partnerships • Other prominent vendors PART 20: Appendix • List of abbreviations PART 21: Explore Technavio   List of Exhibits Exhibit 01: Workflow of e-mail encryption Exhibit 02: Global e-mail encryption market Exhibit 03: Global e-mail encryption market 2015-2020 ($ millions) Exhibit 04: Forecast for global corporate e-mail accounts 2015-2020 (billion units) Exhibit 05: Forecast for per day global business e-mail traffic (million units) Exhibit 06: Life cycle analysis Exhibit 07: Global e-mail encryption market by deployment segmentation 2015-2020 Exhibit 08: Global e-mail encryption market by on-premises deployment 2015-2020 ($ millions) Exhibit 09: Global e-mail encryption market by cloud-based deployment 2015-2020 ($ millions) Exhibit 10: Segmentation of global e-mail encryption market by end-users 2015-2020 Exhibit 11: Global e-mail encryption market by BFSI sector 2015-2020 ($ millions) Exhibit 12: Global e-mail encryption market by healthcare sector 2015-2020 ($ millions) Exhibit 13: Global e-mail encryption market by government sector 2015-2020 ($ millions) Exhibit 14: Global e-mail encryption market by geographical segmentation 2015-2020 Exhibit 15: Global e-mail encryption market by geographical segmentation 2015-2020 ($ millions) Exhibit 16: Major e-mail clients Exhibit 17: Buying criteria Exhibit 18: Regulations for e-mail encryption Exhibit 19: Impact of drivers Exhibit 20: Impact of drivers and challenges Exhibit 21: Five forces model Exhibit 22: Product offerings Exhibit 23: Vendor matrix Exhibit 24: Competitive rating Exhibit 25: M&A Exhibit 26: Partnerships Exhibit 27: Other prominent vendors

Cisco Systems, McAfee, Proofpoint, Symantec, Zix, AppRiver, Axway Tumbleweed, BAE Systems, Cryptzone, Dell Sonicwall, Echoworx, Egress Software Technologies, Entrust, Erado, Greenview Data, Hewlett Packard Enterprise, Hushmail, Microsoft, Raytheon, Smarsh, Sophos, Trend Micro, WatchGuard Technologies.