Perform a DNS Spoofing Attack

The video tutorial explains DNS spoofing and cache poisoning, where a DNS server caches false translations of domain names to IP addresses, leading to potential attacks. It demonstrates a practical example using a Kali machine and Ettercap to perform DNS spoofing. The tutorial also covers mitigation strategies, emphasizing the importance of using TLS and digital signatures to prevent such attacks.

What is the primary function of a DNS server?

• To store website data

• To provide internet security

• To translate domain names to IP addresses

• To manage email services

What is the main risk associated with DNS cache poisoning?

• Loss of domain name registration

• Redirecting users to malicious sites

• Increased server load

• Slower internet speeds

Which application is used in the demonstration for DNS spoofing?

• Wireshark

• Nmap

• Ettercap

• Metasploit

What configuration change is necessary in the etter.conf file for the attack?

• Set UID and GID to 0

• Enable logging

• Update the DNS server

• Change the IP address

What is the role of the DNS spoofing plugin in Ettercap?

• To scan for vulnerabilities

• To monitor network traffic

• To redirect DNS requests

• To encrypt data

What is a common method to prevent DNS spoofing attacks?

• Changing passwords frequently

• Implementing TLS and digital signatures

• Using a VPN

• Regularly updating software

Why does DNS spoofing fail on HTTPS websites?

• They block all external requests

• They use stronger encryption

• They validate digital certificates

• They have a larger server capacity