Microsoft ® Exchange Online Advanced Security Name Title Microsoft Corporation

| Copyright© 2011 Microsoft Corporation Caveats Dates and capabilities are subject to change Not all features are available during beta Some features may require add-on subscriptions Disclaimer This presentation contains preliminary information that may be changed substantially prior to final commercial release of the software described herein. The information contained in this presentation represents the current view of Microsoft Corporation on the issues discussed as of the date of the presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of the presentation. This presentation is for informational purposes only. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION. Microsoft may have patents, patent applications, trademarks, copyrights, or other intellectual property rights covering subject matter in this presentation. Except as expressly provided in any written license agreement from Microsoft, the furnishing of this information does not give you any license to these patents, trademarks, copyrights, or other intellectual property. © 2011 Microsoft Corporation. All rights reserved. 2

| Copyright© 2011 Microsoft Corporation 3 *IDC, 2009

| Copyright© 2011 Microsoft Corporation Geographic site resilience Automatic network and message protection Multi-layered anti-spam/anti-malware 4

| Copyright© 2011 Microsoft Corporation 5 Partner Clients Online

| Copyright© 2011 Microsoft Corporation Information Rights Management provides persistent protection to control who can access, forward, print, or copy sensitive data, internally and externally. Integrate on-premises RMS server with Exchange Online to: 6 Exchange Online AD RMS (on-premises) RMS keys are imported and stored securely in Exchange Online

| Copyright© 2011 Microsoft Corporation High-accuracy spam filtering Multiple virus-scanning engines Advanced reporting and policy rules available Included with Exchange Online subscription 7 Hub Transport Mailbox External Mail

| Copyright© 2011 Microsoft Corporation Connection Filtering Protocol Filtering Content Filtering Mailbox / Store User Inbox User Junk Folder 8 Incoming Internet Attachment Filtering Filters connections based on internal and third party IP block/allow lists. 1 Scans words and phrases based on internal lists and automated analysis. 3 Filters individual addresses based on internal lists and sender reputation. 2

| Copyright© 2011 Microsoft Corporation 9 Exchange Online

| Copyright© 2011 Microsoft Corporation Internet A B C E D Exchange Online Single solution uses multiple integrated technologies Runs multiple engines simultaneously on any scan job Most up-to-date engine automatically selected for optimal performance 10 F A

| Copyright© 2011 Microsoft Corporation ** 0.00 denotes proactive detection 1 Source: AV-Test.org 2009 ( Rapid response to new threats Fail-safe protection through redundancy Diversity of antivirus engines and heuristics 11 WildList Number Malware Name Forefront Engines Vendor A Vendor B Vendor C 01/09autorun_itw542.ex_ /09buzus_itw3.ex_ /09conficker_itw5.dl_ /09koobface_itw18.ex_ /09momibot_itw2.ex_ /09pinit_itw2.ex_ /09zbot_itw30.ex_ /09zbot_itw31.ex_ /09zbot_itw39.ex_ /09agent_itw94.ex_ /09autorun_itw580.ex_ /09autorun_itw585.ex_ /09autorun_itw594.ex_ /09magania_itw21.ex_ /09onlinegames_itw624.ex_ /09onlinegames_itw627.ex_ /09onlinegames_itw643.ex_ /09zbot_itw42.ex_ /09autoit_itw90.ex_ /09autorun_itw597.ex_ /09autorun_itw598.ex_ /09autorun_itw601.ex_ /09autorun_itw616.ex_ /09ircbot_itw485.ex_ /09mariof_itw2.ex_ /09onlinegames_itw651.ex_ /09zbot_itw43.ex_ Less than 5 hours 5 to 24 hours More than 24 hours

| Copyright© 2011 Microsoft Corporation 12

| Copyright© 2011 Microsoft Corporation Route outbound through on-premises servers or other hosted services Allows use of third-party appliances for encryption and data leakage prevention (DLP) 13 Outbound Appliance Messaging Server Internet

| Copyright© 2011 Microsoft Corporation 14

| Copyright© 2011 Microsoft Corporation 15 © 2011 Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

| Copyright© 2011 Microsoft Corporation 16