Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc - PowerPoint PPT Presentation

gypsy
mitigating spoofing and replay attacks in mpls vpns using label hopping with tictoc n.
Skip this Video
Loading SlideShow in 5 Seconds..
Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc PowerPoint Presentation
Download Presentation
Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc

play fullscreen
1 / 14
Download Presentation
Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc
126 Views
Download Presentation

Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc

- - - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

  1. Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc Shankar Raman Balaji Venkat Gaurav Raina

  2. Outline

  3. MPLS VPN Security Issues

  4. Secure Control Plane Exchange

  5. Label hopping applied to data plane

  6. Tic-Toc based Scheme

  7. Control plane algorithms for PEne

  8. Control plane algorithms for PEfa

  9. Data Plane Algorithm for PEfa

  10. Data Plane Algorithm for PEne

  11. Avoiding replay attacks • Exchange the seed • Use Pseudo Random Number Generation algorithm • Use the Random Number generated to choose the labels at various time slices

  12. Simulation and Implementation

  13. Conclusion

  14. Thank you Questions?