In the words of John Gage, "The network is the computer". At the heart of everything we do is a complex system of infrastructure from which we are often abstracted.
This session will start with the underlying understanding of networking at a low level. At this level we will discuss, IP, MAC, ARP, DNS and DHCP. As we walk up an abstraction level, we discuss sockets, NAT, gateways and firewalls along with the use of TCP and UDP. Spending some time at this layer can make network developers more productive, as we look at tools which help us answer the question, "who owns this port?", "where is this packet going?" and "What is my latency and why?".
The session will end with a little fun looking at wifi, where will we sniff, snort, crack:) From a security stand point we will look at the challenges of wifi and how it has become the weakest component on the net.

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