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Network Security

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Preview this course

Network Security

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    Engineering Academy

    Engineering Academy

    Learn Without Limits: Free Engineering Courses

  • Course type

    Watch to learn anytime

  • Course duration

    607 Min

  • Course start date & time

    Access anytime

  • Language

    English

Why enroll

This course helps participants understand how real-world cyber attacks occur and how networks are compromised, while teaching practical methods to secure systems and protect sensitive data. Through hands-on demonstrations with security tools, learners gain valuable skills for careers in IT and cybersecurity and become more confident in handling modern network security challenges.

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Course content

The course is readily available, allowing learners to start and complete it at their own pace.

Video info icon

Network Security

25 Lectures

607 min

  • Lesson icon

    Course Introduction - Network Security

    Preview icon

    Preview

    3 min

  • Lesson icon

    Introduction to the Course

    11 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 2

    27 min

  • Lesson icon

    Motivation and Overview

    31 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 1

    27 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 3

    21 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 4

    30 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 5

    22 min

  • Lesson icon

    Review of Basic Concepts and Terminology in Communication Networks: Part 6

    30 min

  • Lesson icon

    Different Types of Attacks on Networks

    32 min

  • Lesson icon

    Mathematical Background for Cryptography

    31 min

  • Lesson icon

    Principle of Cryptography: Part 1

    25 min

  • Lesson icon

    Principle of Cryptography: Part 2

    20 min

  • Lesson icon

    Principle of Cryptography: Part 3

    31 min

  • Lesson icon

    Principle of Cryptography: Part 4

    33 min

  • Lesson icon

    Principle of Cryptography: Part 5

    21 min

  • Lesson icon

    Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 1

    26 min

  • Lesson icon

    Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 2

    21 min

  • Lesson icon

    Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 3

    22 min

  • Lesson icon

    Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 4

    27 min

  • Lesson icon

    Authentication: Part 1

    31 min

  • Lesson icon

    Authentication: Part 2

    17 min

  • Lesson icon

    Authentication: Part 3

    20 min

  • Lesson icon

    Authentication: Part 4

    30 min

  • Lesson icon

    Authentication: Part 5

    18 min

Course details

This course introduces students to the fundamentals of network security in a clear and practical way. It explains how modern communication networks work and why they are vulnerable to attacks such as hacking, data theft, malware, and denial-of-service attacks. Students will learn how attackers think, the common techniques they use, and how these attacks affect real-world systems like email, web services, online banking, and voice communication.The course covers key security concepts such as encryption, authentication, access control, firewalls, intrusion detection, and secure network protocols. Special emphasis is given to protecting sensitive information like passwords, personal data, and financial details. Along with theory, the course includes hands-on demonstration sessions where students can see security tools and attack–defense techniques in action. By the end of the course, students will have a strong foundation to understand, analyze, and secure computer networks in practical environments.

Source: NPTEL IIT Bombay [Youtube Channel]

Course suitable for

  • Automotive
  • Electrical
  • Engineering & Design
  • Project Management
  • Research & Developmnet

Key topics covered

  • Course Introduction – Network Security

  • Introduction to the Course

  • Review of Basic Concepts and Terminology in Communication Networks: Part 2

  • Motivation and Overview

  • Review of Basic Concepts and Terminology in Communication Networks: Part 1

  • Review of Basic Concepts and Terminology in Communication Networks: Part 3

  • Review of Basic Concepts and Terminology in Communication Networks: Part 4

  • Review of Basic Concepts and Terminology in Communication Networks: Part 5

  • Review of Basic Concepts and Terminology in Communication Networks: Part 6

  • Different Types of Attacks on Networks

  • Mathematical Background for Cryptography

  • Principle of Cryptography: Part 1

  • Principle of Cryptography: Part 2

  • Principle of Cryptography: Part 3

  • Principle of Cryptography: Part 4

  • Principle of Cryptography: Part 5

  • Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 1

\Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 2

  • Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 3

  • Message Integrity, Cryptographic Hash Functions and Digital Signatures: Part 4

  • Authentication: Part 1

  • Authentication: Part 2

  • Authentication: Part 3

  • Authentication: Part 4

  • Authentication: Part 5

Why people choose EveryEng

Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities—all in a flexible and supportive environment.

Engineering Academy

Engineering Academy

Learn Without Limits: Free Engineering Courses

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