Future Business Leaders of America (FBLA) Cybersecurity Practice Test

What is the primary function of firewall servers in an intranet?

1. To connect all company devices

2. To screen messages and maintain security

3. To provide internet access without any restrictions

4. To manage data storage on the cloud

The correct answer is: To screen messages and maintain security

The primary function of firewall servers in an intranet is to screen messages and maintain security. Firewalls act as a protective barrier between an internal network and external threats, carefully examining incoming and outgoing traffic based on predetermined security rules. By filtering data packets, firewalls help prevent unauthorized access, malware, and other cyber threats from infiltrating the network. This crucial role ensures the integrity and confidentiality of the data transmitted across the intranet, effectively safeguarding the organization's sensitive information. In contrast, while connecting all company devices could be an aspect of network infrastructure, it does not define the specific role of firewall servers. Providing internet access without any restrictions would undermine the security measures that firewalls are designed to enforce. Similarly, managing data storage on the cloud relates more to data management and storage solutions rather than the specific security functions provided by firewalls within an intranet. Therefore, the option emphasizing security and message screening accurately reflects the fundamental purpose of firewall servers.