mitigating spoofing and replay attacks in mpls-vpns using label-hopping with tictoc
DESCRIPTION
Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc. Shankar Raman Balaji Venkat Gaurav Raina. Outline. MPLS VPN Security Issues. Secure Control Plane Exchange. Label hopping applied to data plane. Tic-Toc based Scheme. Control plane algorithms for PEne. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/1.jpg)
Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc
Shankar RamanBalaji VenkatGaurav Raina
![Page 2: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/2.jpg)
Outline
![Page 3: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/3.jpg)
MPLS VPN Security Issues
![Page 4: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/4.jpg)
Secure Control Plane Exchange
![Page 5: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/5.jpg)
Label hopping applied to data plane
![Page 6: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/6.jpg)
Tic-Toc based Scheme
![Page 7: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/7.jpg)
Control plane algorithms for PEne
![Page 8: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/8.jpg)
Control plane algorithms for PEfa
![Page 9: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/9.jpg)
Data Plane Algorithm for PEfa
![Page 10: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/10.jpg)
Data Plane Algorithm for PEne
![Page 11: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/11.jpg)
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
![Page 12: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/12.jpg)
Simulation and Implementation
![Page 13: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/13.jpg)
Conclusion
![Page 14: Mitigating spoofing and replay attacks in MPLS-VPNs using label-hopping with TicToc](https://reader035.vdocuments.us/reader035/viewer/2022062310/56816625550346895dd97f67/html5/thumbnails/14.jpg)
QUESTIONS?Thank you