Cisco Security Blog Follow Improving Cloud-VPN Resiliency to DoS Attacks With IKE Throttling Explore a network-layer throttling mechanism to improve the resiliency of Cloud VPNs IKE servers, which are typically subject to IKE flood attacks. https://blogs.cisco.com/security/improving-cloud-vpn-resiliency-to-dos-attacks-with-ike-throttling/ blogs.cisco.com
