37. Cybersecurity Quiz

What is a common method attackers use to find unsecured data on the internet?

• Malware

• Phishing

• Reconnaissance

• Social Engineering

In the 2017 Verizon incident, what was left unsecured?

• An Amazon S3 data repository

• A personal computer

• A local server

• A database

What is a common weak password that administrators might use?

• password123

• admin

• ninja

• root

What is a best practice for securing admin accounts?

• Using a single admin account

• Disabling the ability to log in directly with the admin account

• Using the same password for all accounts

• Sharing the admin account with multiple users

Which protocol sends data in the clear and is not secure?

• SFTP

• HTTPS

• HTTP

• SSH

What tool can be used to perform a packet capture?

• Wireshark

• Firewall

• Router

• Antivirus

What is the Marai botnet known for?

• DDoS attacks

• Phishing attacks

• Exploiting default credentials on IoT devices

• Encrypting data

How many default configurations does the Marai botnet look for?

• 60

• 40

• 20

• 10

What is the purpose of a firewall in managing open ports?

• To block all traffic

• To allow or disallow access to specific ports

• To allow all traffic

• To monitor network speed

Why is it important to schedule periodic audits of firewall rule sets?

• To increase network speed

• To ensure the firewall is turned on

• To make sure the rule base is in good shape and limit open ports

• To allow more devices to connect