Which action should an organization take to improve wireless security?

Which action should an organization take to improve wireless security?

• A. Keep using WEP encryption.
• B. Use weaker encryption.
• C. Use no encryption.
• D. Upgrade wireless hotspots to the most secure encryption and authentication available.

Answer: (D)

Strong wireless security hinges on using current, robust encryption and strong authentication. Upgrading wireless hotspots to the most secure encryption and authentication available is best because it directly strengthens both how data is protected in transit and who is allowed to connect. Outdated protocols like WEP have known vulnerabilities and can be cracked easily, so continuing to use them leaves traffic open to eavesdropping and tampering. Weaker or no encryption offers little to no protection, enabling attackers to read data or gain unauthorised access. By adopting the strongest supported standard (for example, WPA3 with AES and enterprise authentication), organizations significantly reduce the risk of unauthorized access and data exposure.

Strong wireless security hinges on using current, robust encryption and strong authentication. Upgrading wireless hotspots to the most secure encryption and authentication available is best because it directly strengthens both how data is protected in transit and who is allowed to connect. Outdated protocols like WEP have known vulnerabilities and can be cracked easily, so continuing to use them leaves traffic open to eavesdropping and tampering. Weaker or no encryption offers little to no protection, enabling attackers to read data or gain unauthorised access. By adopting the strongest supported standard (for example, WPA3 with AES and enterprise authentication), organizations significantly reduce the risk of unauthorized access and data exposure.