1. Persistent Protection Using E-DRM Technology Jason Sohn @ Fasoo 06/18/2008

2. Executive Summary Strategic Value Proposition of Enterprise DRM (E-DRM) –Protect your knowledge assets and client’s confidential information even from insiders and after the delivery –Fully utilize your IT investments –Take most out of your partners and clients –Comply with regulatory compliances

3. Increased Risk of Losing Confidential Information The volume of documents shared explodes due to the successful adoption of document distribution/management systems Loss of data from insiders are increasing dramatically Emergence of high technology Documents shared Information leak E-mail, CMS, PDM, ERP etc. Document leak is just a click away~

4. Are you protected? Existing security solutions are effective to protect from hackers (outsiders) but fail to prevent document leak by authorized users (insiders) Authorized User Unauthorized User File-server Application Systems (CMS, KMS, etc.) Unauthorized User Partner Hackers Firewall, IDS, VPN, Date encryption, Authentication, ACL, PKI, …

5. A Glance at Enterprise DRM You can control document usages

6. E-DRM for Persistent Protection of Documents A solution that protects information persistently, even after it has been delivered, and it is strongly required in the market. E-DRM enables persistent control of document use –Who and where (Device, Network address, …) –How (View, Print, Print watermark, Edit, Copy/Paste, Screen capture, Revoke, …) –When (Set period, How long, How many, …) E-DRM traces the log of document usages E-DRM covers all perimeters: PC, File-server, Application Systems, E-mail, FTP, CD/DVD/USB, Web, etc. E-DRM is the only systematic solution against document leak by the authorized users (solution for insider threat management).

7. Data Encryption Is Not Enough The encryption key needs to be delivered securely After decryption, the content is out of control. It can be used and forwarded freely Content Encrypted Content EncryptionDecryption Key Management Rendering Applications

8. Architecture Model of Enterprise DRM Technology Content use is governed by DRM Client according to the policy of DRM Server Key delivery is automated by DRM Server Content Rendering Applications DRM Packager DRM Server Metadata Identifier Metadata Signature Secure Container Encrypted Content Policy License Metadata Signature Secure Container

9. Deployment @ S Group Ad-hoc DRM (Securing deliverable file w/o managing –was deployed for all S Group companies’ E-mail systems since November, 2006 Server DRM (ERM encryption @ download/upload from Apps) –was deployed since May, 2002 for more than 50 S Group Companies and expected to complete for all S Group companies before 2008. (S Electronics, SDI, SDS, Life Insurance, Fire & Marine Insurance, Corning, Semiconductor, Electro Mechanics, Heavy Industries, Networks, Foundation, SERI, Card, Total, Fund, etc.) PC DRM (Enforce automatic ERM encryption from all PC) –was deployed since December, 2006 for 3 S Group Companies and expected to complete for all S Group companies before 2009 (S Electronics, Life Insurance, Engineering, etc.)

10. Benefits @ S Group E-DRM systems –are successfully deployed and running under S Group companies’ environment that has more than “300,000 active users, 1,000,000 total transactions and 100,000 file packaging transactions per day on average. Allowing S to have complete protection of their documents and application systems including MS Office, PDF, various CAD apps, PLM, KMS, CMS, Web Collaboration, etc. against both outsiders & insiders. S Group’s security infrastructure –is now considered as a best practice benchmarking case to raise strategic value of organization by fully utilizing inter- organization communication, knowledge management and comply with regulations.

11. Strategic Value of E-DRM Technology Inter-organization Communication Knowledge ManagementRegulatory Compliance Competitive Advantage

12. Wrap-up Any Questions? Inquiry: jsohn@fasoo.com