Sec601 Lab 10 – Attacks against DHCP and DNS Aim: To investigate the effects of DHCP and DNS attacks by a “rogue” DHCP server to misconfigure DNS settings on client machines, as a result of which the hacker can gain access to other services. Main theme of exercises: Set up the Scenario Prepare the Attack Fall for the Attack Exercise 1: Setting up the Scenario Aim: To set up the scenario on Server. Method: Define the DHCP scope of distributable ip addresses from the DHCP Server Limit the Lease duration for DHCP clients Limit the subnet delay Result: Started off by logging onto Server and opening DHCP via Server Manager. Then alt-clicking on the Classroom scope node (server.classroom.local > IPv4 > Scope) and selecting Properties:
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Sec601 Lab 10 Attacks against DHCP and DNS · Sec601 Lab 10 – Attacks against DHCP and DNS Aim: To investigate the effects of DH P and DNS attacks by a ^rogue _ DH P server to misconfigure
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Sec601 Lab 10 – Attacks against DHCP and DNS
Aim: To investigate the effects of DHCP and DNS attacks by a “rogue” DHCP server to misconfigure DNS
settings on client machines, as a result of which the hacker can gain access to other services.
Main theme of exercises:
Set up the Scenario
Prepare the Attack
Fall for the Attack
Exercise 1: Setting up the Scenario
Aim: To set up the scenario on Server.
Method:
Define the DHCP scope of distributable ip addresses from the DHCP Server
Limit the Lease duration for DHCP clients
Limit the subnet delay
Result:
Started off by logging onto Server and opening DHCP via Server Manager. Then alt-clicking on the