Virtual Private Networks with tjnc 1 Motjvatjon VPN, Virtual - - PowerPoint PPT Presentation

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Virtual Private Networks with tjnc 1 Motjvatjon VPN, Virtual - - PowerPoint PPT Presentation

Dec 03, 2022 158 likes •257 views

create your own exercise Hugues Fafard, Markus Mller Virtual Private Networks with tjnc 1 Motjvatjon VPN, Virtual Private Network Extend private network over public ones Useful for companies Remote access Network bridging

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create your own exercise

Virtual Private Networks with tjnc

Hugues Fafard, Markus Müller

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Motjvatjon

  • VPN, Virtual Private Network

– Extend private network over public ones

  • Useful for companies

– Remote access – Network bridging

  • Useful for „common mortals“

– Protect privacy

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What does a VPN provide?

  • Confjdentjality

– Encryptjon

  • Authentjcatjon

– Password, certjfjcates,...

  • Integrity

– No tampering during transmission

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Common VPN protocols

  • SSL/TLS
  • IPsec
  • L2TP & L2TP/IPsec

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Types of VPN connectjons

  • End-To-End
  • End-To-Site
  • Site-To-Site

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tjnc

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How

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Teaser Practjcal Part

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Teaser Practjcal Part

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Public server Webserver Natued network Natued network

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Summary/ Learning Goals

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The Following Learning Goals are Covered in the Lecture PreLab Lab Understand basic concepts of VPN X X See what VPNs/tjnc can be used for X X X Learn how to confjgure tjnc X X Confjgure a complex scenario X