Which cybersecurity solution should an organization implement to support employees who travel and use public Wi-Fi networks to access corporate information?

Which cybersecurity solution should an organization implement to support employees who travel and use public Wi-Fi networks to access corporate information?

• site-to-site VPN
• remote access VPN
• intrusion detection application
• firewall

Explanation: There are several measures that organizations and users need to implement to defend against wireless and mobile device attacks, including:

• Take advantage of basic wireless security features such as authentication and encryption by changing the default configuration settings.
• Restrict access point placement by placing these devices outside the firewall or within a demilitarized zone — a perimeter network that protects an organization’s LAN from untrusted devices.
• Use WLAN tools such as NetStumbler to detect rogue access points or unauthorized workstations.
• Develop a policy for secure guest access to an organization’s Wi-Fi network.
• Employees in an organization should use a remote access VPN for WLAN access when on public Wi-Fi networks.

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