Mac Flooding Attack , Port Security and Deployment Considerations

This article is the 4th in Layer 2 security series. We will be discussing a very common layer 2 attack which is MAC flooding and its TMtigation “Port Security MAC limiting” If you didn’t read the previous 3 articles; DHCP snooping, Dynamic ARP Inspection, and IP Source Guard; I recommend that you take a quick […]

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IP Source Guard and Deployment Considerations

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ARP, ARP Inspection, ARP Types and Deployment Considerations

Layer 2 security –  ARP and ARP Inspection   Introduction   This article is the second of our layer 2 attacks identification and mitigation techniques series, which will be a part of a bigger series discussing Security Infrastructure. Dynamic ARP Inspection relies on DHCP snooping technology explained in the previous article. It’s strongly recommended to […]

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