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Secure Staff Authentication: Configuring Fail-safe Options

Learn how to configure RADIUS, TACACS+, Kerberos for staff authentication. Ensure failsafe measures with simple settings.

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Secure Staff Authentication: Configuring Fail-safe Options

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Presentation Transcript

  1. Staff AAA

  2. Radius is not an ISP AAA Option

  3. RADIUS TACACS+ Kerberos

  4. What to Configure?

  5. Simple Staff Authentication and Failsafe

  6. Simple Staff Authentication and Failsafe

  7. Simple Staff Authentication and Failsafe

  8. Staff Authentication

  9. Staff Accountability & Audit

  10. Checkpoint with Authentication and Accounting

  11. Limit Authority – Authorize Commands

  12. Set Privileges

  13. Checkpoint with default Authorization

  14. Note on Privilege Levels and Authorization

  15. One Time Password – Checking the ID

  16. What is One Time Password

  17. DoS the AAA Infrastructure

  18. How to protect the AAA Servers?

  19. Source Routing

  20. ICMP Unreachable Overload

  21. ICMP Unreachable Overload

  22. ICMP Unreachable Overload

  23. ICMP Unreachable Rate-Limiting

  24. Tip: scheduler allocate

  25. Introducing a New Router tothe Network

  26. Introducing a New Router tothe Network

  27. Secure Template Sources

  28. Input Hold Queue

  29. Input Hold Queue

  30. Input Hold Queue

  31. What Ports Are open on the Router?

  32. What Ports Are open on the Router?

  33. What Ports Are open on the Router?

  34. Receive ACL - Overview

  35. Receive Adjacencies

  36. Receive ACL Command

  37. Receive ACL

  38. Receive Path ACL

  39. Packet Flow

  40. Receive ACL – Traffic Flow

  41. rACL Processing

  42. rACL – Required Entries

  43. rACL – Required Entries

  44. rACL – Building Your ACL

  45. Filtering Fragments

  46. rACL – Iterative Deployment

  47. Classification ACL Example

  48. rACL – Iterative Deployment

  49. rACL – Iterative Deployment

  50. rACL – Iterative Deployment

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