"Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an Internet Protocol (IP) host with its IP address and other related configuration information such as the subnet mask and default gateway. RFCs 2131 and 2132 define DHCP as an Internet Engineering Task Force (IETF) standard based on Bootstrap Protocol (BOOTP), a protocol with which DHCP shares many implementation details."
Quote from Article/Document
A new open-source tool can periodically scan an area for rogue Wi-Fi access points and can alert network administrators if any are found. The tool, called EvilAP_Defender, was designed specifically to detect malicious access points that are configured by attackers to mimic legitimate ones in order to trick users to connect to them.