1. High Performance Web Accelerator WEB INSIGHT AG Product Introduction March – 2007 MONITORAPP Co.,Ltd.

2. WEB INSIGHT AG v2.0 about MONITORAPP Web Acceleration Overview Product Introduction WEB INSIGHT AG Characteristics WEB INSIGHT AG Features

3. about MONITORAPP Company name : MONITORAPP Co.,Ltd. Established Date : 2005-2-22 CEO : Young KwangHoo Lee Business Regions Application Delivery Technology Research & Development Web Application Security product supply Web Application Acceleration product supply Database Security product supply Web Application Security Service supply Address 306, Ace Techno Tower 1, 197-17, Guro 3-Dong, Guro-Gu, Seoul, Korea Tel.)+82-2-749-0799 / Fax.)+82-2-749-0798 Vision Mission We leverage E-business by securing the entire web environment. Be a leading application delivery Solution provider in the world.

4. Strategy Business Model Secure & Fast Application Delivery Solution Provider  Increase of web hacking  Leakage of personal information Secure Web Application Fast Web Application  IT Compliance  Increase of Database security Secure Database  Web Vulnerability Analysis  Web service quality Analysis Reliable Web Application  Web response latency  Web server load

5. Products & Technologies Products For Web Application WEB INSIGHT SG – Web Application Firewall WEB INSIGHT AG – Web Application Accelerator For Database Application DB INSIGHT SG – Database Security & Audit Service Business KT Bizmeka Service Collaboration with MSSP Technologies APPLICATION INSIGHT™ Technology Adaptive Profiling™ Technology Innovative Web Acceleration Technology

6. Web Acceleration Overview Increase of Web Service Environment In business environment, the various applications are integrated in Web. Web application is very useful, but web application needs more bandwidth and more response time than traditional Client-Server architecture. High Latency of Application Response time More Bandwidth ?? More Servers? Server (Application) User 0% 100% Application Latency Server Load

7. Web Acceleration Overview Solution by Web Acceleration Solve the application problem such as response latency, low business efficiency by Application Acceleration. Server (Application) SSL Acceleration SSL Acceleration Compression etc.. User Cache Low Cost Fast Response Time More efficient

8. Product Introduction WEB INSIGHT AG High Performance Web Accelerator WEB INSIGHT AG reduces network bandwidth and web response time by compression and caching based perfectly understanding HTTP Protocol. High Performance Network appliance Support Gigabit Performance Physical Independent Impact Simple Deployment Fail open (LAN Bypass) Flexible acceleration policy & Strong Security Functions Simple and flexible acceleration policy Strong Security Functions

9. Product Introduction WEB INSIGHT AG Looks WIAG-530HWIAG-1030HWIAG-2060H View Spec. 1U Rack mountable Core 2 Duo CPU 2GB Memory 250GB HDD Single Power Supply 10/100/1000M x 8 (3pairs GBE Bypass) 2U Rack mountable Dual Core CPU x 2 2GB Memory 250GB HDD 10/100/1000 x 6 (2Pairs GBE Bypass) Fiber 1G x 2 (1Pair Fiber Bypass) Redundant Power Supply 2U Rack mountable Quad Core CPU x 2 4GB Memory 250GB HDD 10/100/1000 x 10 (4Pairs GBE Bypass) Fiber 1G x 4 (2 Pairs Fiber Bypass) Redundant Power Supply

10. Product Introduction Key Functions PolicyFunctionsDetails Acceleration Cache  Object Caching  Revalidation Ignorance  Cache-Control Ignorance  Validate Server Content Compression  Compression by MIME Type  Image dithering Connection Optimization  Reuse server-side connections. SSL Termination  Terminate SSL Connection and connect server by HTTP Security Hacking Protection  Pre-defined Signature based Rules Personal Information Protection  Block or mask the important personal information (Personal Social number, Credit card number.  Can block text in Office document, PDF and zipped file. Web DoS Protection  Block too many connection from the same conection. Keyword Filtering  Block a specific keyword Network Firewall  Network Access Control List function Management  Analyzing the database traffic & network traffic  Monitoring system usage

11. WEB INSIGHT AG Characteristics High Performance Reduce adv. 30% of the response time Reduce adv. 50% of the load of web server Network Capacity : 400Mbps on Mixed traffic (adv. 10Kbytes) 15,000 TPS (Transactions per second) 2008 Q2 : New platform supports 60,000 TPS Reduce 10~20% of bandwidth

12. WEB INSIGHT AG Characteristics Simple Deployment Proxy Gateway Network Deployment Proxy Gateway In-line or One armed mode No changes to existing infrastructure Full functions support In the physical configuration, WEB INSIGHT AG is deployment-easy appliance without FOD (Fail open device). Bridge L4 redirect

13. WEB INSIGHT AG Characteristics Various Deployment Bridge ModeA-S HA Mode`One_Armed Mode In-line on network No changes to existing infrastructure Support LAN bypass on failure Active – Standby HA Mode Health Check (Daemon, NIC, Link, System) Support Fail-over on failure By L4 switch supporting port redirection, one-armed mode configuration (Proxy & sniffing mode) can be used. www L2 www L4 redirect

14. WEB INSIGHT AG Features Support various policy for caching efficiency Manage Cache size and policy for efficiency Cache repository size Cache object size Cache object TTL Revalidation ignorance Cache Control ignorance Validate Server Content

15. WEB INSIGHT AG Features Support simple Compression configuration MIME based Compression Support Image Compression (Dithering)

16. WEB INSIGHT AG Features Support Connection Optimization Diminish web server connections by reusing opened connections. Diminish server load About 1/10 before acceleration

17. WEB INSIGHT AG Features Protect Web Hacking 8 categories predefined signatures Enable/disable per category Block / Detect mode Mail Alert Exception URL

18. WEB INSIGHT AG Features Personal Information Protection Mask / Block the upload / download contents Social Number Credit Card Number

19. WEB INSIGHT AG Features Web DoS Protection Control CPM(Connections per minute) Block too many new connections from the same client IP address.

20. WEB INSIGHT AG Features Keyword Filtering Block a request including with a specific keyword.

21. WEB INSIGHT AG Features SSL Termination Change SSL traffic to Clear text traffic. HTTPS -> HTTP Diminish server load by accelerating SSL. Internet SSL (HTTPS)Clear text (HTTP)

22. WEB INSIGHT AG Features Monitoring Simple & various monitoring features Accelerator Web Security / Network ACL Traffic / System

23. Thank You MONITORAPP Co.,Ltd. 306, Ace Techno Tower1, 197-17, Guro3-Dong, Guro-Gu, Seoul, Korea Tel : +82-2-749-0799, Fax) +82-2-749-0798 E-Mail : sales@monitorapp.comsales@monitorapp.com Website : www.monitorapp.comwww.monitorapp.com