1. SonicWALL Email Security

3. SonicWALL Market Leadership *Appliances Selling for $490 - $1,499 and $1,500 - $5,000 Sources: IDC 2004, IDC 2005, Infonetics, Q3’05 2005 in Units and Revenue in Unified Threat Management #1 in Security Appliances in Revenue and Units* #2 Web Filtering Appliance Provider #3 Secure Content Management Provider #4

4. SonicWALL Solution Suite Policy and Management Business Continuity Secure Content Management Network Security

5. SonicWALL Solution Suite Global Management Secure Wireless SonicPoint GMS Content Security Network Security TZ & PRO Email Security & CSM Business Continuity CDP Remote Access SSL-VPN

7. IT Security Concerns Top 5: Virus, Spyware, SPAM, Intrusion & Theft

9. Spam Many messages are obviously spam

10. Is it Spam? Other messages will be disagreed upon

11. Phishing Some emails are easy to determine as phish

12. Phishing? Sometimes it is hard to tell

13. Viruses Spread Rapidly Virus outbreaks continue to happen

16. Inbound and Outbound Threats Threats Require Inbound and Outbound Protection

17. Proliferation of Systems Typical Mail Data Center Management of Multiple Systems Becomes Complex

19. Collect Worldwide Threat Data

20. Analyze for Bad/Good Email Patterns Likely Virus Good Email SonicWALL Analyzes Patterns Good Pattern Bad Pattern 40 million emails … sent by newsletter@microsoft.com … from 3 IP addresses … in Seattle … and never junked 50 people … in 6 different countries … receive a new attachment … that has never been seen before … within 30 minutes

21. Cross Analyze Patterns with Content Evaluation and Reputation SonicWALL Determines a Definitive Judgment – Not Just a Score

22. SonicWALL Email Security Stops Today’s and Tomorrow’s Threats Threats Evolve – SonicWALL Protects

24. Best-of-Breed Product 2,000+ Customers & 96% Retention Healthcare Transportation Nonprofit Retail Consumer Goods Automotive Entertainment Financial Services Technology Media/Publishing Pharmaceutical Aerospace/Defense Manufacturing Technology Government Hospitality Education Retail Media/Publishing Consumer Goods

32. Email Policy & Compliance Approach Robust tools to Identify, Monitor, and Enforce

36. Instant Deployment

37. High Availability Deployment

38. Products & Subscriptions

39. Thank you. www.sonicwall.com