Virtual Private Network Implementation for Avita's Corporate Network

This report discusses the implementation of a Virtual Private Network (VPN) for Avita's Corporate Network. It covers IP infrastructure requirements, security mechanisms, encryption techniques, threats, and a conclusion on the successful deployment of VPN.

Virtual Private Network

 Introduction
 IP Infrastructure Requirements
 Network Diagram
 Security Mechanism
 Threats to VPN
 Encryption Techniques used
 Conclusion
 References
Table of Content

 Virtual private network provides secure
connection to the users
 There are different types of VPN that are
connected with a local area network
 These networks secure the network services
that are accessed online
 Internet services are provided to users by
using Internet Service Provider (ISP)
Introduction

 Local area network connection
 BYOD policy is needed for the employees
 Servers like mail server, web server, DNS
server have to be used
 Security mechanisms should be used to
protect the VPN
 Network resources of headquarters should
be accessed by branch office employees
also
IP Infrastructure
requirements

Network Diagram

 Four routers which are connected via
tunnelling over ISP internet are located on
the different places.
 Routers connected are of series 3725.
 Main branch and Headquarters are able to
access the data packet which are
transmitted through the network.
 Home users and mobile users are not able
to access the data packet from others which
are transmitted on this network.
Network Diagram

 These are used to ensure that the
information of users will be protected.
 These safeguard information from security
vulnerabilities of a network
 IPSec and SSL security mechanisms are
used for the company
 It will determine security standard for the
network users.
 This provide better accessibility to the
network users
Security Mechanisms

 VPN is responsible to provide better internet
connectivity and flexibility to all users which
are far distant form each other.
 Various threats which can be generated
through VPN are:
1. Denial of Services
2. Intrusion
Threats to Virtual Private
Network

 Various encryption techniques are used in
this network to maintain the security
feature in transmitting the confidential data
through this network.
 Encryption techniques used are
1. AES(Advanced Encryption Standard)
2. MD5(Message Digest Hashing)
Encryption Techniques used

 This presentation had successfully
discussed all the implementation of security
protocols.
 In this network VPN is successfully
implemented for Avita’s Corporate network.
 Security policy like IP sec and SSL security
are discussed.
 Various encryption techniques which have
been used in this network are briefly
discussed in this report.
Conclusion

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Available:
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Feb- 2018].
[4]D. Crawford, "VPNs for Beginners – What You Need to Know
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https://www.bestvpn.com/vpns-beginners-need-know/. [Accessed: 01- Feb-
2018].
[5]M. Rouse, "What is virtual private network (VPN)? - Definition from
WhatIs.com", SearchNetworking, 2017. [Online]. Available:
http://searchnetworking.techtarget.com/definition/virtual-private-network.
[Accessed: 01- Feb- 2018].
References