Architecture and Protocols for Secure LAN
Source: Mahasarakham University
A lack of security is a problem of LAN systems in the present time since hackers can set a fake MAC Address and conduct ARP Spoof in order to capture the data by using the vulnerability of ARP: Address Resolution Protocol. The hackers in the same LAN as the victims can capture Cookies and Session ID and use them to access the system by the right of the victims. Moreover, hackers can also conduct MITM: Man in the Middle to hack HTTPS (decoding the password sent through HTTPS).