The Complete Ethical Hacking Bootcamp: Beginner To Advanced - Information Gathering with Shodan

The video tutorial covers the use of the Harvester tool to gather information such as email addresses and IP addresses from a domain. It then introduces SHODAN, a search engine for Internet-connected devices, and demonstrates how to find devices with default credentials. The tutorial emphasizes the importance of securing routers by changing default usernames and passwords to prevent unauthorized access. The session concludes with a brief mention of upcoming topics, including the dig and DNM tools.

What is the primary function of the Harvester tool as discussed in the lecture?

• To monitor network traffic in real-time

• To encrypt sensitive data

• To scan for open ports on a network

• To gather email addresses and IP addresses from a domain

Which website is used to discover devices on the internet with default passwords?

• Google

• Shodan

• Yahoo

• Bing

What is the main purpose of the Shodan website as discussed in the lecture?

• To encrypt data

• To provide free internet access

• To find devices with default credentials

• To host online tutorials

Why is it important to change the default username and password on a router?

• To enable remote access features

• To improve wireless signal strength

• To prevent unauthorized access and enhance security

• To increase internet speed

What is the privilege level of the default username and password for Cisco routers?

• Level 20

• Level 15

• Level 10

• Level 5

What is a potential risk if a router's default credentials are not changed?

• The router may stop working

• The router may overheat

• Unauthorized users can change router settings

• The router may become slower

What should you do if you find your IP address listed on Shodan?

• Change your router's default username and password

• Ignore it

• Restart your router

• Contact your internet service provider

How can you find the default username and password for your router?

• By searching online for the router model

• By resetting the router

• By calling customer support

• By checking the router's manual

What is a common default username and password combination for routers?

• admin/admin

• user/user

• guest/guest

• root/root

What is the next topic to be covered in the upcoming lecture?

• Dig and DNM tools

• Network scanning tools

• Firewall configuration

• Advanced encryption techniques