1. 1 ZIXCORP The BYOD Tug-of-War: Security versus Privacy Neil Farquharson January, 2015

2.  Founded in 1998 as an email encryption company  More than 11,000 active customers including :  Six divisions of the U.S. Treasury  All of the FFIEC U.S. federal financial regulators (incl. FDIC and OCC)  The U.S. Securities and Exchange Commission  24 U.S. state financial regulators  More than 2,000 U.S. financial institutions  25% of all banks in the U.S.  20% of all hospitals in the U.S.  32 Blue Cross Blue Shield organizations ABOUT ZIXCORP 2

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4. BYOD REQUIRES… 4 MDM Mobile Device Management MAM Mobile Application Management MCM Mobile Content Management EMM Enterprise Mobility Management =

5. Advantages o Device inventory and management capabilities o Access to multiple platforms from personal or corporate devices o Secure access to corporate data o Support for a wide range of wireless vendors and operating systems o Some data protection with wiping capabilities MOBILE DEVICE MANAGEMENT (MDM) 5

6. PROLIFERATION OF MDM VENDORS 6

7. 7 MDM COMPARISON Source: MOBIwm.com

8. HUNDREDS OF APPLICATIONS 8

9. MOST POPULAR MOBILE BUSINESS APPS EMAIL, CALENDAR AND CONTACTS 9 Source: BYOD and Mobile Security Report, 2014, Holger Schulze, Information Security Community on LinkedIn

10. Survey results indicate 45% of respondents report that within the previous 12 months, one or more employees lost a mobile device containing company data  InformationWeek’s 2014 Mobile Security Report 3.1 Million smartphones were stolen in the USA during 2013 - sixty per minute  Consumer Reports’ Annual State of the Net survey, 2014 72% of respondents say their top mobile security concern is data loss from lost or stolen devices  InformationWeek’s 2014 Mobile Security Report 10 MARKET RESPONSE TO BYOD

11. MOBILE DEVICE USERS’ FRUSTRATION 11

12. ADDING TO BYOD CHALLENGES 12

13. MOBILE SECURITY Trust the Platform or Container Trust the Viewer Trust Nothing Trust the App Example: EMM Example: Email Streaming Example: Virtual Example: App Wrapper Security by Management Security by Abstraction Security by Isolation 13 From Gartner Spectrum of Trust for Mobile Enterprise Design, published April 4, 2014

14. 14 TYPICAL MDM SOLUTION EMAILS ARE RETAINED IN PERMANENT MEMORY

15. ZIXONE SOLUTION EMAILS ARE VIEWED ONLY 15

16. ACCESSIBLE JAILBREAKING SOFTWARE 16

17. 17 MDM SECURITY DISASTER OFFLINE PREVENTS WIPE

18. Mail Server ZixOne 18 ZIXONE A COMPLETELY NEW PHILOSOPHY

19.  ZixONE app that delivers a view of corporate email, calendar and contacts on mobile devices  ZixONE server connects to Exchange or Office365  Efficient, secure protocols deliver information quickly 19

20. Advantages o Device inventory and management capabilities o Access to multiple platforms from personal or corporate devices o Some data protection with wiping capabilities Disadvantages o Leaves data on the device – exposes offline weakness o Loss of employee control and privacy o Employee acceptance issues o Corporate liability SUMMARY 20