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Seminariode Seguridad L2

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  • Transcript

    • 1. L2 Security Issues for small and medium enterprise Joffre Pesántez V. Ing. CCNA – CCDA – CCDP CCNP – Comp Tia Linux +
    • 2. AGENDA
            • Ataques comunes en Capa 2
            • Asegurando sus equipos de Capa 2
    • 3. Ataques comunes en Capa 2
    • 4. Ataques Comunes en Capa 2
      • MAC Attacks (CAM Table Overflow)
      • DHCP Attacks
      • ARP Attacks
      • Spoofing Attacks
      • Power over Ethernet Attack
      • VLAN hopping
      • General Countermeasures
    • 5. Mac Attacks
    • 6. CAM Overview
    • 7. Poblando la Tabla CAM (1)
    • 8. Poblando la Tabla CAM (2)
    • 9. Poblando la Tabla CAM (3)
    • 10. CAM Overflow
    • 11. CAM Overflow: Macof tool
    • 12. CAM Overflow: Macof tool
    • 13. Mac Flooding using macof
    • 14. Mack Attack: Contramedidas
    • 15. MAC Attack: Contramedidas
    • 16. MAC Attack: Contramedidas
    • 17. DHCP Attacks
    • 18. DHCP Overview
    • 19. DHCP Attack: Starvation
    • 20. Countermeasures: Port Security
    • 21. DHCP Attack: Rogue DHCP Server
    • 22. Contramedida: VLAN access-list
    • 23. Contramedida: DHCP Snooping
    • 24. Contramedidas: DHCP Snooping
    • 25. ARP Attacks http://www.oxid.it/downloads/apr-intro.swf
    • 26. ARP Attacks
    • 27. Contramedidas: Dynamic ARP Inspection
    • 28. Contramedidas: DAI
    • 29. Contramedidas: DAI
    • 30. Contramedidas: DAI
    • 31. Contramedidas: DAI
    • 32. Contramedidas: DAI
    • 33. Spoofing Attack
    • 34. Spoofing Attack
    • 35. Contramedida: IP Source Guard
    • 36. Contramedida: IP Source Guard
    • 37. Contramedida: IP Source Guard
    • 38. Sumario
    • 39. Spanning Tree Attack
    • 40. Spanning Tree Basics
    • 41. Spanning Tree Attack
    • 42. Spanning Tree Attack
    • 43. Contramedidas: BPDU Guard
    • 44. Contramedidas: Root Guard
    • 45. CDP Attack
    • 46. CDP Attack
    • 47. MATRIZ DE EQUIPOS
    • 48. Más Contramedidas
    • 49. Storm Control
    • 50. Rate Limiting
    • 51. Priority Policing
    • 52. Secure Shell
    • 53. Configuration File Security
    • 54. Power Over Ethernet Attacks
    • 55. PoE Attacks
    • 56. PoE Attacks: Contramedidas
    • 57. PoE Attacks: Contramedidas
    • 58. VLAN HOPPING ATTACK
    • 59. VLAN HOPPING
    • 60. VLAN HOPPING: CONTRAMEDIDAS
    • 61. USANDO SU CATALYST PARA PROTEGERSE: ACLs
    • 62. TIPOS DE ACCESS LISTS
    • 63. TIPOS DE ACCESS LISTS
    • 64. CONFIGURING VACLs
    • 65. CONFIGURING VACLs
    • 66. CONFIGURING VACLs
    • 67. CONFIGURING VACLs
    • 68. CONFIGURING VACLs
    • 69. CONFIGURING VACLs
    • 70. Monitoring VACLs – Capture Port
    • 71. Monitoring VACLs – Capture Port
    • 72. Monitoring VACLs – Capture Port