Design And Implementation of Network Security
(ES-456: Internship Report)
submitted in partial fulfillment of the requirement
for the award of the degree of
Bachelor of Technology
in
Computer Science Engineering
Submitted by
YUKTI
06113302721
Under the supervision of
Ms. USHA DHANKAR
ASSISTANT PROFESSOR & COORDINATOR,
CSE DEPARTMENT
Computer Science Engineering
HMR Institute of Technology and Management
Plot No, 326, Bakoli HMRITM Rd, Hamidpur, New Delhi, Delhi, 110036
May/June 2025
HMR INSTITUTE OF TECHNOLOGY & MANAGEMENT
Hamidpur, Delhi-110036
(An ISO 9001: 2008 certified, AICTE approved & GGSIP University affiliated institute )
E-mail:hmritmdirector@gmail.com, Phone: - 8130643674, 8130643690, 8287461931, 8287453693
DECLARATION
This is to certify that the material embodied in this Internship Report titled “Design
And Implementation of Network Security” being submitted in the partial fulfillment
of the requirements for the award of the degree of Bachelor of Technology in Computer
Science Engineering is based on my original work. It is further certified that this
Internship work has not been submitted in full or in part to this university or any other
university for the award of any other degree or diploma. My indebtedness to other
works has been duly acknowledged at the relevant places.
YUKTI
06113302721
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HMR INSTITUTE OF TECHNOLOGY & MANAGEMENT
Hamidpur, Delhi-110036
(An ISO 9001: 2008 certified, AICTE approved & GGSIP University affiliated institute )
E-mail:hmritmdirector@gmail.com, Phone: - 8130643674, 8130643690, 8287461931, 8287453693
CERTIFICATE FROM THE COMPANY
This is to certify that YUKTI (06113302721) has undertaken internship at COPILOT
NETWORKS PVT LTD., Noida from January 22 nd, 2025 to May 10th, 2025 under the
supervision and guidance of Mr. Yadveer Singh, VICE PRESIDENT .
Mr. Yadveer Singh
VICE PRESIDENT
COPILOT NETWORKS PVT LTD.
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HMR INSTITUTE OF TECHNOLOGY & MANAGEMENT
Hamidpur, Delhi-110036
(An ISO 9001: 2008 certified, AICTE approved & GGSIP University affiliated institute )
E-mail:hmritmdirector@gmail.com, Phone: - 8130643674, 8130643690, 8287461931, 8287453693
CERTIFICATE FROM THE INSTITUTE
This is to certify that the work embodied in this Internship Report titled “Design And
Implementation of Network Security” being submitted in the partial fulfillment of the
requirements for the award of the degree of Bachelor of Technology in Computer
Science Engineering, is original and has been carried out by Yukti (06113302721 )
under my supervision and guidance.
It is further certified that this Internship work has not been submitted in full or in part to
this university or any other university for the award of any other degree or diploma to
the best of my knowledge and belief.
Ms. Usha Dhankar Mr. Amit Gahlot
Assistant Professor CSE Department Assistant Professor
Ms. Usha Dhankar
AP & Coordinator, CSE Department,
HMRITM, Delhi
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HMR INSTITUTE OF TECHNOLOGY & MANAGEMENT
Hamidpur, Delhi-110036
(An ISO 9001: 2008 certified, AICTE approved & GGSIP University affiliated institute )
E-mail:hmritmdirector@gmail.com, Phone: - 8130643674, 8130643690, 8287461931, 8287453693
ACKNOWLEGEMENT FROM COMPANY
We are pleased to acknowledge the valuable contributions made by Ms. Yukti, a student of
Guru Gobind Singh Indraprastha University (GGSIPU), who successfully completed her
internship at COPILOT NETWORKS PVT. LTD., New Delhi, under our supervision from
January to May 2025. During her internship, Yukti exhibited a strong understanding of
computer networking concepts, with particular proficiency in configuring, managing, and
securing network systems.
Her involvement in the project titled "Design and Implementation of Network System"
demonstrated her technical competence, problem-solving abilities, and a clear understanding
of networking protocols and architecture. Throughout the internship, Yukti showcased a
professional attitude, a strong willingness to learn, and a commitment to delivering work
aligned with organizational standards and project goals.
Under the guidance of Mr. Yadveer Singh, Yukti contributed significantly to the planning,
configuration, testing, and documentation of network components. She worked with tools
such as Cisco Packet Tracer and real networking devices, applying concepts like IP
addressing, VLAN configuration, routing protocols, and network security mechanisms.
Her adaptability, attention to detail, and ability to work effectively within a team environment
were commendable.
We extend our best wishes to Yukti for her future endeavors and continued success in her
professional career.
Signature:
Name: Yadveer Singh
Designation: VICE PRESIDENT
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HMR INSTITUTE OF TECHNOLOGY & MANAGEMENT
Hamidpur, Delhi-110036
(An ISO 9001: 2008 certified, AICTE approved & GGSIP University affiliated institute )
E-mail:hmritmdirector@gmail.com, Phone: - 8130643674, 8130643690, 8287461931, 8287453693
ABSTRACT
The project titled "Design and Implementation of Network System" presents a comprehensive
approach to building a secure, efficient, and scalable network infrastructure tailored to meet
the evolving requirements of a modern organization. Acting in the role of a network engineer,
the objective was to architect and implement a network system that ensures continuous
connectivity, streamlined data transmission, and robust security. The project integrates
fundamental and advanced networking principles, including structured IP addressing, sub-
netting, VLAN segmentation, dynamic and static routing, as well as switching technologies.
Advanced security mechanisms such as firewalls, access control lists (ACLs), and secure
protocols were incorporated to safeguard the system against potential threats.
The network system was developed using both simulation tools and hands-on configuration
of physical networking devices. Special focus was given to enhancing system reliability
through the application of redundancy techniques and fault tolerance strategies, such as link
backup and automatic failover. Performance tuning and optimization were conducted through
iterative testing phases, allowing for the identification and resolution of traffic bottlenecks
and connectivity issues.
This project provides a practical and scalable framework for managing enterprise-level
networks. It highlights the importance of meticulous planning, proactive security, and
continuous network assessment. Through the design and deployment process, valuable
experience was gained in real-world problem-solving, effective configuration, and
maintaining high-performance network environments. The outcome is a resilient and
adaptable system architecture that aligns with industry standards and supports future
expansion.
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