Rogue DHCP
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A rogue DHCP server is a DHCP server on a network which is not under the administrative control of the network staff. It is a network device such as a modem or a router connected to the network by a user who may be either unaware of the consequences of their actions or may be knowingly using it for network attacks such as man in the middle.As clients connect to the network, both the rogue and legal DHCP server will offer them IP addresses as well as default gateway, DNS servers, WINS servers, among others. If the information provided by the rogue DHCP differs from the real one, clients…mehr

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Produktbeschreibung
A rogue DHCP server is a DHCP server on a network which is not under the administrative control of the network staff. It is a network device such as a modem or a router connected to the network by a user who may be either unaware of the consequences of their actions or may be knowingly using it for network attacks such as man in the middle.As clients connect to the network, both the rogue and legal DHCP server will offer them IP addresses as well as default gateway, DNS servers, WINS servers, among others. If the information provided by the rogue DHCP differs from the real one, clients accepting IP addresses from it may experience network access problems, including speed issues as well as inability to reach other hosts because of incorrect IP network or gateway. In addition, if a rogue DHCP is set to provide as default gateway an IP address of a machine controlled by a misbehaving user, he can sniff all the traffic sent by the clients to other networks, violating network securitypolicies as well as user privacy (see man in the middle).