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Virtual Private Network (VPN)

Virtual Private Network (VPN). A presentation by Kyle Broussard & Alexandra Mikolai. What is a VPN?. Virtual Private Network. Extends a private network over a public network using encrypted tunnels. Typical Tunnel. Command Encrypted. Command Decrypted. LS-r. Tunnel. LS-r.

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Virtual Private Network (VPN)

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  1. Virtual Private Network (VPN) A presentation by Kyle Broussard & Alexandra Mikolai

  2. What is a VPN? Virtual Private Network Extends a private network over a public network using encrypted tunnels.

  3. Typical Tunnel Command Encrypted Command Decrypted LS-r Tunnel LS-r

  4. VPN Architecture HEAD OFFICE

  5. Regional Office Regional Office

  6. Remote / Roaming Users

  7. Protocols PPTP

  8. Point-to-Point Tunneling Protocol developed by Microsoft PPTP endpoints on the client and server RRAS Client-to-Site

  9. Protocols PPTP L2TP

  10. Layer 2 Tunneling Protocol developed by Cisco VPN Concentrator Site-to-Site IPsec

  11. Protocols PPTP L2TP SSL

  12. Secure Sockets Layer (SSL) Uses standard Web Browser SSL Portal SSL Tunnel

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