‫Hello and welcome to the network and layer two attacks and countermeasures course.
‫Now, throughout the course, we're going to learn the following topics first will prepare the lab environment
‫for hands on experiments.
‫Second, we'll learn how to sniff the network and gather information from the network.
‫We're going to use some tools, such as TCPDUMP and Wireshark.
‫Then we'll see some attacks and techniques to expand the sniffing surface.
‫Mac address table overflow attack, also known as Mac flooding ARP cache poisoning attack, also known
‫as HRP spoof.
‫The starvation attack and DHP spoof and VLAN hopping techniques.
‫The next topic is what else can be done on network devices in penetration tests, gathering information,
‫cracking passwords of the communication channels, compromising as an MP, etc. and finally will check
‫the configurations of the network devices, the password creation methods, identity management, access
‫control lists, port security and the list goes on.
‫You with me?