Answer :
Final answer:
A firewall is the best solution for restricting access to shopping and social media sites in a workplace. It inspects network traffic and can block specific websites based on predefined rules. This enhances security while ensuring employees stay focused on work-related tasks.
Explanation:
Understanding Firewalls for Internet Use Restrictions
To prevent staff from accessing shopping and social media sites, the small business can implement a firewall. A firewall is a security system that inspects incoming and outgoing network traffic and allows or blocks data packets based on predefined security rules.
Firewalls can be either software-based (like those built into operating systems) or hardware-based (like dedicated devices from vendors such as Palo Alto or Cisco). They filter traffic to minimize unauthorized access and can be configured to block specific websites or categories of websites.
Using a firewall not only restricts access but also provides essential security against potential cyber threats, ensuring that employees remain focused and that the organizational networks are protected.
Why Other Options Are Not Suitable
Other options like SCIF (Sensitive Compartmented Information Facility) are used for highly classified information and are not practical for general internet use. Screen locks and biometric identification offer individual security but do not control internet access. Therefore, the firewall is the most suitable choice for this scenario.
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