Virtual Private Network

This presentation provides an introduction to Virtual Private Network (VPN) and its purpose. It discusses the service issues in VPN and suggests Microsoft DirectAccess as a solution. It also explores future work and compares VPN with other technologies. References are provided for further reading.

Virtual Private Network
NAME OF TH E S TU D EN T-
ST UDE NT ID-
TUTO R N AME-

Introduction
Virtual Private Network offers remote access of network by extending a
private network from global network. The fundamental objective of this
network is to provide effective solution to its user related to the privacy as
well as work efficiency [4].

Overview
The purpose of this research is to identify the problems related to the
application of VPN and from this investigation a technology will be
suggested which has the features to mitigate the occurred problem. Followed
by this the presentation will conclude by analyzing the impact of the
suggested technology on an organizational structure.

Service issue in Virtual Private Network
Investigation on the services of VPN has objectified several limitations such as,
Highly Expensive
Information Security.
Limited Bandwidth.
User Restriction.

Service issue in Virtual Private Network Con.
According to the several studies it has been noticed that in the organizational field the application of
VPN is having several problems, which reducing the organizational profit as the utilization of VPN in
a large organizational setup is highly expensive [2].
Information security issues is there as VPN allows third party to analyze the user information for any
specific purpose [1].
Limitation in bandwidth also caused high impact on the organizational service as in the VPN
approach network bandwidth decreases with the increment of the user.

Virtual Private Network

Microsoft DirectAccess
This technique offers a network remote access by which it provides effective
solutions to the organization by providing high data security as well as location
independent service [3].
One of the major benefit of this technique is that this method offers the information
security by effective encryption process which offers less data leakage possibility.

Microsoft DirectAccess

Future work
In future the research must be continued by the analysis of the services
of Microsoft DirecAccess in order to determine its work efficiency as
well as it needs to investigate how the technologies can be improved by
advance technologies.

Comparison:
VPN Microsoft DirectAccess SoftEther VPN
Complex Connection
procedure.
Easy Connection
procedure.
Easy connection Procedure
Restrict Bandwidth. Does not restrict
bandwidth.
Dose not restrict bandwidth
expand while it is essential.
Information Security is low. High Information Security. Moderate Information
Security.
Expensive. Cost Effective. Cost Effective.

Conclusion
This investigation has effectively provided the recommendation to
utilize the Microsoft DirectAccess in order to mitigated the limitations
which has been identified from the analysis on the services of Virtual
Private Network..

Reference
[1] M. Almorsy , J. Grundy , I. Müller , An analysis of the cloud computing security
problem. arXiv preprint arXiv:1609.01107, 2016.
[2] P.J. Gladstone, D.A. McGrew, inventors; Cisco Technology Inc, assignee. Security
for remote access VPN. United States patent US 8,806,609, 2014 Aug.
[3] J. Oshins, inventor; Microsoft Technology Licensing LLC, assignee. Direct
memory access filter for virtualized operating systems. United States patent US
9,235,435. 2016.
[4] M. Mohamed, M. Abou-El-Seoud, A. El-Feki. A. Survey of VPN Security Issues,
International Journal of Computer Science Issues (IJCSI). 2014.