# CPE-based Solutions

- ## Internet Firewalls or VPN Software Servers

  - Primary function: LAN/Internet Access Control
  - Typically limited to IP only

- ## Stand-alone VPN Boxes

  - Primary function: LAN/Internet Privacy
  - May include hardware-based encryption for better performance

- ## VPN Routers / Integrated solutions

  - Include features / functionality from all categories
  - Routers are common within any solution
  - Managed as one boundary device
  - Optimization of low-bandwidth (WAN) connections

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