網路不當資訊防堵面面觀 - PowerPoint PPT Presentation

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網路不當資訊防堵面面觀

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  1. 網路不當資訊防堵面面觀 駱易非 九寰科技股份有限公司 研發部副總 peter.luo@c-globe.com www.c-globe.com

  2. Agenda • 網際網路上的不當資訊 • 不當資訊防堵解決方案簡介 • Pass-Through與Pass-By防堵技術之比較 • 成熟的不當資訊防堵系統之必備條件 • 相關產品比較 • 實機展示 • Q & A

  3. What percentage of internet porn is downloaded from 9 to 5? Source SexTracker

  4. 70%

  5. What percentage of workplace Internet surfing is not business related? IDC Research

  6. 40%

  7. What are the top 3 word searches on the internet? MP3 Sex Hotmail WordTracker.com

  8. Key Features • Comprehensive MRM Analyzes, Reports and Manages Internet Access • Master Database Driven Better categorization No keyword “overblocking” Automatic daily updates • Server-based Multi-platform support No client-side maintenance APPLICATION MODULES SYSTEM CORE PLATFORMS

  9. DATABASE INTERNET How Does it Work? Written Policy +Rules Set-up In Websense Websense Enterprise Updated Daily Firewall, Cache Appliance or Proxy Server Permitted Request ð Blocked Request User • Monitor usage • Graphical reports • Customizable management Reports & Analysis ActivityMonitor

  10. Pass-Through Technology

  11. Pass-Through Technology(續)

  12. Pass-By Technology

  13. Pass-By Technology(續)

  14. Pass-Through vs. Pass-By • Reliability • Scalability

  15. 成熟的不當資訊防堵系統之必備條件 • Over-Block vs. Under-Block • Database Coverage • Database Accuracy • Flexible Policy Management • Permit/Block • Quota • Time of day • Password override • Defer • Username/Group • Powerful Reports • Centralized Filtering Policy Management • Integration with Most Firewall/Proxy/Cache

  16. 相關產品比較

  17. 實機展示 • H/W Configuration • CPU: Pentium III 700 • RAM: 512 MB • HD: 20 GB • S/W Configuration • Microsoft Windows 2000 Server SP2 • Microsoft ISA Server 2000 Enterprise Edition • Websense Enterprise 4.4 • Websense Reporter 6.3

  18. Q & A 駱易非 九寰科技股份有限公司 研發部副總 peter.luo@c-globe.com (02) 2655-2999 www.c-globe.com

  19. “When you’re ready to buy, we recommend Websense…”— ZDNet “Websense offers the right combination of a rich feature set and easy administration.”— Internet Computing “Websense is a blocking and filtering powerhouse.”— PC Magazine SIFT Founding Member of Secure Internet Filtering Technology Consortia The Top Ranked Product in EIM: Websense (www.websense.com)