What is a recommended measure to prevent unauthorized access from outside the apartment or garage?

What is a recommended measure to prevent unauthorized access from outside the apartment or garage?

• A. Move APs away from exterior walls
• B. Increase the router’s transmit power to ensure coverage
• C. Disable WPA2 and leave open
• D. Install multiple firewalls

Answer: (A)

Limiting where your wireless signal goes is a practical way to reduce unauthorized access from outside. By moving the access point away from exterior walls, the radio energy that could be picked up outside the building is reduced. This minimizes the chance that someone outside can detect and connect to your network, while still keeping solid indoor coverage when set up thoughtfully. It addresses the real risk of signal leakage and helps keep the network contained. Increasing transmit power would expand coverage beyond your apartment, making it easier for outsiders to pick up the signal. Disabling WPA2 removes essential protection, inviting unauthorized access. Installing multiple firewalls doesn’t directly prevent someone from connecting to the Wi‑Fi itself; it focuses on traffic control once a device is already inside the network, which isn’t the same as preventing external access to the wireless network.

Limiting where your wireless signal goes is a practical way to reduce unauthorized access from outside. By moving the access point away from exterior walls, the radio energy that could be picked up outside the building is reduced. This minimizes the chance that someone outside can detect and connect to your network, while still keeping solid indoor coverage when set up thoughtfully. It addresses the real risk of signal leakage and helps keep the network contained.

Increasing transmit power would expand coverage beyond your apartment, making it easier for outsiders to pick up the signal. Disabling WPA2 removes essential protection, inviting unauthorized access. Installing multiple firewalls doesn’t directly prevent someone from connecting to the Wi‑Fi itself; it focuses on traffic control once a device is already inside the network, which isn’t the same as preventing external access to the wireless network.