1. Introducing ProxyClient Stop the Bad. Accelerate the Good. Everywhere. Antti Lahokoski – Sales - antti.lahokoski@bluecoat.comantti.lahokoski@bluecoat.com Harri Kurronen – System Engineer - harri.kurronen@bluecoat.comharri.kurronen@bluecoat.com

2. Profitable, public company (NASDAQ: BCSI), founded in 1996 93 of Fortune Global 100 are Blue Coat customers 6,000+ customers across 150+ countries 40,000+ appliances shipped Global Support Services team Proven pedigree of web performance and security innovation Blue Coat: Web Security & Acceleration

3. Gartner Magic Quadrant – Secure Web Gateway

4. Gartner Magic Quadrant – WAN Optimisation Controllers

5. IDC – Market Share – WAN Application Delivery Published Jan 2008

6. Secure and Accelerate Your Business Public Internet Internal Network Application Acceleration (MACH5) High Performance Appliances User Control URL Filtering Virus Scanning Instant Messenger Control Peer-to-Peer Block/Allow Per User Reporting SG Family AV Family Spyware blocking and reporting Comprehensive, flexible content policies Streaming splitting/caching/control

7. Why So Slow? Take the Quiz A) 0.7 seconds. 45Mbps = 5.625MBps so 4 / 5.625 = 0.7111 Your Network: 45Mbps – yeah, that’s big 100ms – yeah, that’s fast Question: You copy a 4MB PPT File. How long will it take? Hint: CIFS is a WAN worst-offender. It sends data in 4KB chunks, then waits for an acknowledgement. B) 200 seconds. 4MB = 1000 x 4KB chunks 1000 trips there 1000 trips back 2000 trips x 0.1 sec = 200 4KB Sent ACK!

8. It is All about Applications and Users WAN/ Internet Internal or External Users Applications Internal or External WAN Application Delivery (WAD) WAN optimization, User security, Policy control Packet Delivery Packets, Ports and Flow Control

9. Ultimate in WAN-Optimization M ultiprotocol A ccelerated C aching H ierarchy Bandwidth Management Protocol Optimization Object Caching Byte Caching Compression File Services (CIFS), Web (HTTP), Exchange (MAPI), Video/Streaming (RTSP, MMS), Secure Web (SSL)

10. MACH 5 Techniques Work Together Object Caching Caches repeated, static app-level data; reduces BW and latency Byte Caching Caches any TCP application using similar/changed data; reduces BW Compression Reduces amount of data transmitted; saves BW Bandwidth Management Prioritize, limit, allocate, assign DiffServ – by user or application Protocol Optimization Remove inefficiencies, reduce latency

11. MACH 5 Accelerates Applications MACH5 Optimizes More Protocol Types, Removes More Latency and Saves More Bandwidth than Other Solutions

12. Other application Documents http://www.bluecoat.com/resources/appperformancebriefs Network Appliance SnapMirror Microsoft Office over CIFS Microsoft Email over MAPI Microsoft SMS2003 Lotus Notes EMC Celerra Citrix Presentation Server Web Applications SSL Applications FTP Applications Streaming Media noMax Products http://www.bluecoat.com/solutions/enterprise/controlsecurity/compliancegovernan ce http://www.bluecoat.com/solutions/enterprise/controlsecurity/compliancegovernan ce ISO 17799 Sarbanes Oxley DSS PCI

13. Case Computerlinks

14. COMPUTERLINKS DEPLOYS BLUE COAT APPLIANCES FOR WAN OPTIMIZATION AND WEB SECURITY AROUND THE WORLD MS Exchange, Novell NCP, NFS, Omnitracker, HTTP, IMAP... Benefits – Bandwith reduction average 40% – Acceleration factor between 1.7 and 12 when transferring application data over the WAN – SG in each branch office provides Fast, Secure Internet access for employees. – COMPUTERLINKS can enforce policies for Web usage and communications and protect against malware, such as viruses, spyware and malicious code. → Easy ROI/TCO measurement and much better end user availability

15. What Does all that Really Mean? Proxy at the Branch, M5 at the Core – Equals Direct to the Net at a Better Price – Equals User-Based WAN Network Controls

16. What Does all that Really Mean? M5 at the Branch, M5 at the Core – Equals WAN Op Must Use Proxy edition at the Gateway! – Protects the Gateway

17. Case Computerlinks....

19. Challenge: Deliver Applications Remotely Branch Office Supplier Procurement App CRM App HR App SFA App ASP Corp Data Center Corp E-Mail File Servers Corp Intranet Internet Corporate Network

20. Acceleration client for laptops and desktops necessary Improve performance of file access, client-server apps, email, etc. (latency, bandwidth issues, packet loss) Transparently work across VPNs and WANs Easy to deploy and administer No changes to end user behavior Requirement: Acceleration to Desktop

21. What About Networks You Don’t Control? Internet Provide Fast Access to Applications in the Datacenter Reduce the risk of Internet threats Maintain consistent corporate usage policies Single interconnected WAN Application Delivery solution Corporate Network Almost All Remote Users Connect Directly to the Internet

22. SG Client: A Pioneering Product First integrated WAN optimization client Shipped in April 2007 Simple to install, manage, use Dramatic acceleration results

23. Introducing Blue Coat ProxyClient + WAN Optimization and Application Acceleration Centrally Managed Web Access Policies Real-Time Categorization & Phishing Detection Management and Policy Directly from ProxySG + +

24. SG Client Becomes ProxyClient User can see status, but can’t stop filtering Value easy to see, understand and quantify Built-In policy and location awareness

25. WAN Optimization Anywhere Internet Provide Fast Access to Applications in the Datacenter Performance increase of up to 35x Dramatically decrease bandwidth use Corporate Network TCP Optimization CIFS Optimization Inline Compression CIFS Object Caching Byte Caching Sophisticated custom compression based on observed network patterns Location Awareness Makes intelligent use of ProxySG appliances in the network New

26. Centrally Managed Web Remote Control Prevents inappropriate Web surfing Protects phishing from known and unknown sources Protects against many forms of spyware Real-time categorization of new web content Internet Fast, On-Demand Categorization You Decide What is Good, Bad or Ugly With a Single Corporate Policy Real-Time Rating Engine “Good” “Bad” “Ugly” Centralized Reporting of Activity

27. Requirements for ProxyClient ProxyClient is part of the ProxySG and SGOS – Easy to Deploy – Centralized Management – Updates and Policy are Automatic Remote Web Control requires Blue Coat Web Filter No Extra Licensing Cost! No Licenses to Manage! No Extra Licensing Appliances!

28. Managing Client Software Easy to Deploy – A URL to the appliance – Application Package Automatic Updates – Clients periodically poll – Automatic policy updates – Instant Self-patching Automatic Routing Automatic Load Balancing Detailed Connection Stats – On ProxySG & ProxyClient

29. The Blue Coat ProxyClient Difference Detailed reporting on web applications Easy to understand endpoint metrics Manage remote web access and risks Real-time categorization of content Byte caching, TCP optimizations Object cache, CIFS for file access Policy driven remote web control Ensure consistently speedy apps SEE SECURE ACCELERATE CONTROL

30. K9 Web Protection If you want to protect your family with Content Filtering Blue Coat is now giving it away, read more at: http://www.getk9.com Please send this link to anyone you want !!!!

31. finland@bluecoat.com