PPT Slide

Notes

Security Threats

• SNMPv3 addressed security threats using USM (user-based security model)

• USM has two modules:
  • Authentication module
    • Data integrity
    • Data origin
  • Privacy module
    • Data confidentiality
    • Message timeliness
    • Message protection

Network Management: Principles and Practice

© Mani Subramanian 2000

13-44

Chapter 13

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