K. Peddabachi
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K. Peddabachi

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K. Peddabachi K. Peddabachi Presentation Transcript

  • VoIP-Security and Issues
    • Presented by
    • Ketan Reddy Peddabachi
    • Date:04/10/2007
  • Organization
    • What is Voip?
    • The VoIP Technology
    • Security Issues
    • Precautions
    • Discussion
  • What is VoIP?
    • VoIP is a technology that allows us to make voice calls using a broadband connection instead of the regular phone line.
  • The VoIP Technology
    • 3 ways of making calls:
        • Using ATA (analog telephone adaptor)
        • Using special IP phones
        • Computer-to-Computer
    • VoIP
  • Security Issues
    • DoS-Denial of Service
    • Eavesdropping
    • Gateway technologies of VoIP
    • Spoofing (also called man-in-the-middle attacks )
    • Spamming
    • VoIP
  • Precautions
    • Encryption
    • Firewall configuration
    • Use of Proxy Servers
    • Using PBX’s
    • Enforcing authentication
  • REFERENCES
    • www.Howstuffworks.com
    • www.computerworld.com
    • www.hhi.corecom.com/voipsecurity.htm
    • Discussion