Access Point (AP)

Access Point Definition:

An Access Point (AP) is the landing point of a Wireless Local Area Network (WLAN) where devices can connect to the network wirelessly. An access point typically connects to a wired network and broadcasts a wireless signal.

Access Point Use Cases:

• Used in businesses, schools, and homes to allow wireless access to networks.
• Employed in public Wi-Fi hotspots to provide internet access to multiple devices.
  
  

Related Terms:

• Network Bridge
• SSID (Service Set Identifier)
• Man-in-the-Middle Attack
  
  

Questions and Answers:

• What security measures should be taken to secure access points?
  

  Access point security measures include enabling WPA3 encryption, disabling SSID broadcasting, using strong passwords, and regularly updating firmware.
  
  

• How do access points differ from wireless routers?
  

  While both access point and a router provide wireless connectivity, access points are typically used to extend an existing wired network, whereas wireless routers combine the functions of a router, switch, and access point.
  
  

• What are common vulnerabilities associated with poorly configured access points?
  

  A poorly configured access points can expose networks to unauthorized access, data interception, and man-in-the-middle attacks. If access points utilize weak passwords, unauthorized users may easily piggyback onto the network for potentially malicious purposes.