Future Business Leaders of America (FBLA) Cybersecurity Practice Test

What is a critical aspect of maintaining an intranet's security?

1. Allowing unrestricted access to all employees

2. Regularly updating firewall settings

3. Using external servers for data storage

4. Connecting directly to public Wi-Fi networks

The correct answer is: Regularly updating firewall settings

Regularly updating firewall settings is essential for maintaining an intranet's security because firewalls serve as the first line of defense in a network's security architecture. They monitor incoming and outgoing traffic based on predetermined security rules and can block unauthorized access to sensitive data. By regularly updating firewall settings, organizations ensure that they are protected against new vulnerabilities and threats that emerge as technology evolves. This proactive approach helps in defending against cyberattacks and unauthorized access attempts that could compromise the integrity of the intranet and the data it houses. In contrast, allowing unrestricted access to all employees can lead to potential security risks, as it increases the chances of insider threats or accidental data leaks. Using external servers for data storage can expose sensitive information to risks of breaches, as these may not have the same security protocols in place as the organization’s intranet. Connecting directly to public Wi-Fi networks poses significant security threats due to the lack of encryption and the potential for unauthorized access, making it easier for attackers to intercept data transmitted over these networks. Regular updates to firewall settings prioritize the intranet's security by ensuring that defenses are consistently effective against evolving threats.