Final answer:
Designing a wireless network for a small business with sensitive information requires minimizing data emanation and ensuring security. Mobile devices are often restricted in certain areas to prevent interference with key equipment. Secure protocols, firewalls, and signal range limitations are essential for such a network.
Step-by-step explanation:
The question pertains to the design of a secure and efficient wireless network for a small business that handles sensitive customer information. In such scenarios, it is crucial to minimize data emanation to avoid potential security breaches. Wireless communication operates at various frequencies and is subject to a risk of interference from similar frequency devices. For instance, mobile phones are generally required to be switched off or in non-communicative modes in airplanes and hospitals to prevent interference with essential equipment operating on similar radio frequencies. Additionally, WiFi technology also utilizes microwaves in the 2.4 GHz to 5.0 GHz range for internet connectivity.
It is vital to consider the use of secure communication protocols, setting up firewalls, and ensuring proper configuration of WiFi routers to defend against unauthorized access. Considering the sensitive nature of the data, it might also be beneficial to integrate additional layers of security through data encryption and access control. Limitations on signal range could be implemented to further reduce emanations from the system. As such, designing the wireless network for the business requires a focus on both security measures and technological strategies to restrict data leakage.