1. Overview Stewart Varney Bridge IT – 304-736-2800 stewart.varney@bridgeit.com Wednesday April 6, 2011

2. About Cymphonix Founded 2004, venture- backed, privately-held Purpose-Built Secure Web Gateway – Original software: XLi – Custom hardware Industry recognition: Quality investment partners Channel distribution 32 countries 1Cymphonix Company Confidential

3. Cymphonix Mission XLi ScanIdentifyControl We help organizations cut the time, effort and cost of controlling their converged internet traffic. The first and most important step is visibility—you can’t address what you can’t see. Cymphonix – see more, do more. Chaotic traffic and threats Filtered, optimized dataflow Unprioritized use and policy breaches Secure, optimized dataflow Internet 2

4. How We Do IT Designed to sit in-line and monitor traffic for the entire connection Real-time HTTPS decrypt/re-encrypt engine Stops port hopping and other filter bypass tricks Layer 3-7 Scanning – Application and web content – Incorporate layer 5-7 for increased visibility Being in-line also means we can adjust and prioritize bandwidth at all levels 3Cymphonix Company Confidential

5. XLi OS and XLi-E OS Feature Comparison XLi OS Version 9 – Live Reporting Engine – Dynamic Application and Content Control – Bandwidth Management – Multi-Dimensional Policy Enforcement – In-Depth Web Content Analysis and Filtering – Intelligent Filter Avoidance Detection and Protection – Malware Detection – Flexible Deployment Configurations – iPod® touch Reporting Application XLi-E OS Version 9 Includes everything listed in the XLi OS V9 with these additional features: – Delegated Administration – Direct database access – True Cache Technology – High Availability – Centralized Management and Reporting* * Note: Centralized Management and Reporting requires the Cymphonix Network Conductor 4Cymphonix Company Confidential

6. Translating Vision into Action Beyond simple and static analysis you can drill instantly into root causes Real-time or historical data By user/group/department/locations By application/protocol/URL 5Cymphonix Company Confidential HTTP traffic HTTP via standard ports HTTPS HTTP via non- standard pre- approved ports HTTP via unapproved non- standard ports Joseph Mere Otto Franz Robert Thomas Karen Taylor Warren Pease YouTube MSN ESPN.com Netflix.com Amazon.com Marketing 10.142.12.2

7. Cymphonix Network Composer 6Cymphonix Company Confidential Purpose-built hardware and XLi Operating System provide visibility to all converged internet traffic

8. Before Converged Internet Content… Web content = simple and skinny Application traffic = mostly enterprise like SAP WAN = Frame Relay, ISDN, Partial T1, WDS 802.11 User complaint = the dial-up is too slow 7Cymphonix Company Confidential Web content FTP Application traffic Web content FTP Application traffic

9. Today’s World with Converged Internet Content Web content = rich media and fat and everywhere Application traffic = heavy, mission-critical, media-rich entertainment and enterprise WAN = DS3, OC3, OC12 1Gb, public/private, multi-site Users complaint = the 10Mb/s pipe is too slow 8Cymphonix Company Confidential Web 2.0 Content Application traffic Web 2.0 Content Application traffic Cloud computing

10. VLAN - 300 VLAN - 200 VLAN - 100 Small to Medium Networks 9Cymphonix Company Confidential Simple Routed Networks Multiple VLANs Internet firewallCymphonix Network Composer router Intra-VLAN routing done here Users can be in a different VLAN Bridge IP address is in the stub network Stub network /29 or larger SNAT is done here Routed Networks Multiple Firewalls and VLANs Intra-VLAN routing done here Bridge IP address is in the stub network Stub network /29 or larger SNAT is done here firewallCymphonix Network Composer internal router/firewall VLAN - 300 VLAN - 200 VLAN - 100 Users can be in a different VLAN Internet

11. Medium to Large Networks 10Cymphonix Company Confidential High Availability Network Active - Passive passive firewall router 1 Intra-VLAN routing done here Users can be in a different VLAN Bridge IP address is in the stub network Stub network /29 or larger SNAT is done here router 2 VLAN - 300 VLAN - 200 VLAN - 100 Internet NAP router active firewall HSRP/VRRP High Availability Network Load Balanced Active - Active router 1 Intra-VLAN routing done here Users can be in a different VLAN Stub network /29 or larger SNAT is done here router 2 VLAN - 300 VLAN - 200 VLAN - 100 Internet NAP router active firewall 1 HSRP/VRRP active firewall 2

12. Network Composer EX Series From 2 Mb/s to 1 Gb/s Copper Ethernet with programmable hardware bypass Fiber Ethernet options 64 Bit processor architecture – system and kernel Enhanced performance and memory management Support for high availability networks XLi and XLi- E OS options 11 Cymphonix Company Confidential

13. Network Composer Models and Options 12Cymphonix Company Confidential

14. Conclusion Cymphonix enables unmatched visibility and control Cut the time, effort and costs controlling your converged Internet traffic The first and most important step is visibility—you can’t address what you can’t see. Cymphonix – see more, do more. 13Cymphonix Company Confidential