GSEC Network Security & Cloud Essentials

Question 1

What is the primary purpose of network security?

Accepted Answer

To protect data from unauthorized access and attacks

Answer

To manage network bandwidth.

Answer

To increase the network speed.

Answer

To monitor network usage.

Question 2

Which of the following is a key principle of cloud security?

Accepted Answer

Encryption, identity management, and access control

Answer

Ensuring access to the cloud is unlimited.

Answer

Allowing unrestricted access to cloud services.

Answer

Reducing the security features of the cloud.

Question 3

What is a firewall's role in network security?

Accepted Answer

To prevent unauthorized access to or from a network

Answer

To allow all network traffic.

Answer

To increase network speed.

Answer

To manage network bandwidth.

Question 4

What is the purpose of a VPN in network security?

Accepted Answer

To protect data by encrypting communication over public networks

Answer

To enhance internet speed.

Answer

To block incoming data.

Answer

To restrict network access.

Question 5

What is cloud encryption?

Accepted Answer

Protecting data by converting it into an unreadable format

Answer

Making data publicly available.

Answer

Reducing cloud security features.

Answer

Increasing data transmission speed.

Question 6

What does the term 'zero trust' mean in network security?

Accepted Answer

Assuming that no one can be trusted by default

Answer

Trusting all internal network traffic.

Answer

Allowing unrestricted access.

Answer

Monitoring user activities only.

Question 7

What is multi-factor authentication (MFA)?

Accepted Answer

A security method that requires multiple forms of verification

Answer

A method of using only passwords.

Answer

Allowing unrestricted access to systems.

Answer

Only using IP addresses for authentication.

Question 8

What is the purpose of intrusion detection systems (IDS)?

Accepted Answer

To monitor and alert on suspicious network activity

Answer

To prevent all network traffic.

Answer

To reduce the risk of network downtime.

Answer

To increase network bandwidth.

Question 9

What is the difference between public cloud and private cloud?

Accepted Answer

Public cloud is shared, private cloud is dedicated to one organization

Answer

Public cloud is only available to government organizations.

Answer

Private cloud is more cost-effective than public cloud.

Answer

Private cloud is accessed through a VPN.