A technician is searching through a storage locker and finds an access point. What is the purpose of this device?

  • It uses radio waves to provide network access to wireless devices.
  • It is an all-in-one security appliance that includes IDS/IPS functionality as well as stateful firewall services.
  • It is placed between two or more networks and protects data and equipment from unauthorized access.
  • It connects networks and forwards traffic to remote networks by using IP addressing information.
Explanation & Hint:

The purpose of an access point found by the technician is to use radio waves to provide network access to wireless devices. An access point is a device that creates a wireless local area network, or WLAN, usually in an office or large building. It connects to a router (via a wired network) and projects a Wi-Fi signal to a designated area. This allows wireless devices to connect to the network without needing a physical cable.

The other options described different types of network devices:

  • An all-in-one security appliance that includes IDS/IPS functionality as well as stateful firewall services is typically a security device, often referred to as a Unified Threat Management (UTM) appliance or a Next-Generation Firewall (NGFW). It provides multiple security features but is not primarily used for creating wireless networks.
  • A device placed between two or more networks that protects data and equipment from unauthorized access is typically a firewall. Its primary role is to monitor and control incoming and outgoing network traffic based on predetermined security rules.
  • A device that connects networks and forwards traffic to remote networks by using IP addressing information is a router. Routers are used to forward data packets between computer networks, creating an overlay internetwork.

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