Top 3 Challenges in VoIP Security

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Top 3 Challenges in VoIP Security

• Ram Dantu
• University of North Texas

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Challenge1 End-to-End Security Management

• How to scale across the countries/continents
• How to scale to millions across millions of
  people
• Key management
• Key distribution across countries/continents
• What happens somebody steals my key
• Hop-by-hop or end-to-end

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Challenge 2 Identity Management

• Identity across the countries and continents
• User IDs, Domains, DNS checks
• Associate with a location ?
• Personal and work identities are different

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Challenge 3 Reducing Unwanted Calls

• Increase the productivity
• Reduce the stress level
• Improved social association