Udemy
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
  •  
Development
Web Development Data Science Mobile Development Programming Languages Game Development Database Design & Development Software Testing Software Engineering Software Development Tools No-Code Development
Business
Entrepreneurship Communication Management Sales Business Strategy Operations Project Management Business Law Business Analytics & Intelligence Human Resources Industry E-Commerce Media Real Estate Other Business
Finance & Accounting
Accounting & Bookkeeping Compliance Cryptocurrency & Blockchain Economics Finance Finance Cert & Exam Prep Financial Modeling & Analysis Investing & Trading Money Management Tools Taxes Other Finance & Accounting
IT & Software
IT Certifications Network & Security Hardware Operating Systems & Servers Other IT & Software
Office Productivity
Microsoft Apple Google SAP Oracle Other Office Productivity
Personal Development
Personal Transformation Personal Productivity Leadership Career Development Parenting & Relationships Happiness Esoteric Practices Religion & Spirituality Personal Brand Building Creativity Influence Self Esteem & Confidence Stress Management Memory & Study Skills Motivation Other Personal Development
Design
Web Design Graphic Design & Illustration Design Tools User Experience Design Game Design 3D & Animation Fashion Design Architectural Design Interior Design Other Design
Marketing
Digital Marketing Search Engine Optimization Social Media Marketing Branding Marketing Fundamentals Marketing Analytics & Automation Public Relations Paid Advertising Video & Mobile Marketing Content Marketing Growth Hacking Affiliate Marketing Product Marketing Other Marketing
Lifestyle
Arts & Crafts Beauty & Makeup Esoteric Practices Food & Beverage Gaming Home Improvement & Gardening Pet Care & Training Travel Other Lifestyle
Photography & Video
Digital Photography Photography Portrait Photography Photography Tools Commercial Photography Video Design Other Photography & Video
Health & Fitness
Fitness General Health Sports Nutrition & Diet Yoga Mental Health Martial Arts & Self Defense Safety & First Aid Dance Meditation Other Health & Fitness
Music
Instruments Music Production Music Fundamentals Vocal Music Techniques Music Software Other Music
Teaching & Academics
Engineering Humanities Math Science Online Education Social Science Language Learning Teacher Training Test Prep Other Teaching & Academics
Web Development JavaScript React Angular CSS Node.Js PHP HTML5 Vue JS
AWS Certification Microsoft Certification AWS Certified Solutions Architect - Associate AWS Certified Cloud Practitioner CompTIA A+ Amazon AWS Cisco CCNA Microsoft AZ-900 AWS Certified Developer - Associate
Microsoft Power BI SQL Tableau Data Modeling Business Analysis Business Intelligence MySQL Qlik Sense Blockchain
Unity Unreal Engine Game Development Fundamentals C# 3D Game Development C++ Unreal Engine Blueprints 2D Game Development Virtual Reality
Google Flutter Android Development iOS Development React Native Swift Dart (programming language) Mobile App Development Kotlin SwiftUI
Graphic Design Photoshop Adobe Illustrator Drawing Digital Painting Canva InDesign Character Design Procreate Digital Illustration App
Life Coach Training Neuro-Linguistic Programming Personal Development Personal Transformation Life Purpose Mindfulness Meditation Sound Therapy CBT Cognitive Behavioral Therapy
Entrepreneurship Fundamentals Business Fundamentals Freelancing Business Strategy Startup Business Plan Online Business Blogging Home Business
Digital Marketing Social Media Marketing Marketing Strategy Internet Marketing Google Analytics Copywriting Email Marketing YouTube Marketing Podcasting
2022-03-28T06:09:56Z

IT & SoftwareNetwork & SecurityNetwork Security

Computer Network Security Protocols And Techniques

Public-Private Key Cryptography, Hash Functions, End Point Authentication, TLS/SSL, IPsec in VPNs, Integrity Protection
Rating: 3.9 out of 53.9 (15 ratings)
94 students
Created by Dr. Moazzam Tiwana
Last updated 2/2021
English
English [Auto]

What you'll learn

  • Computer Network security Alogorithms
  • Symmetric And Asymmetric Key Cryptography
  • Traditional And Modern Ciphers
  • Message Authentication/Integrity Protection
  • Hash Functions
  • RSA And diffie hellman Key Exchange Algorithms
  • End Point Authentication
  • E-mail security Protocol
  • Transport Layer Security (TLS)
  • Secure Socket Layer (SSL)
  • IPsec for virtual private networks

Requirements

  • Familiarity With Basic Computer Network Concepts

Description

The aim of this course is to introduce the student to the area of computer Network Security. This course develops a basic understanding of the algorithms used to protect the flow of information in Computer networks and to understand some of the design choices behind these algorithms.

The content of this course are as follows:


Section 1: Introduction

                What is Computer Network Security?

                Friends And Enemies: Alice, Bob and Eve

Section 2: Principles Of Cryptography

                The Terminologies Of Cryptography

                Two Domains Of Cryptography-Symmetric Key Cryptography & Public Key Cryptography

                Traditional Ciphers and its Types

                Example Of Shift Cipher-Caesar Cipher

                Example of Transposition Cipher

Section 3: The Modern Ciphers

                DES and Triple DES

                Advanced Encryption Standard (AES)

                Modes of Operation for block cipher: ECB, CBC,CFB, OFB

Section 4: Asymmetric key cryptography

                 Rivest, Shamir, Adleman (RSA) Algorithm

                 Diffie-Hellman Key Exchange Algorithm

                 Man In The Middle Attack

Section 5: Message Authentication-Integrity Protection Using Digital Signatures

                  Hash Functions-MD5 and SHA-1

                  Role Of Certification Authorities in Public Key Encryption

Section 6: End Point Authentication Scenarios to avoid man in the middle attack

Section 7: Securing The E-mail

                  Pretty Good Privacy (PGP) to secure e-mail

Section 8: Transport Layer Security Using TLS/SSL

                  TLS Security Services (TLS) Services

                  The bigger picture-Toy TLS/SSL Example

                   Actual TLS-SSL Cipher Suite

                   Protocols used in actual TLS

                   Handshake in Actual TLS

                   Actual TLS Record Protocol

                   Actual TLS Flow Diagram

Section 9:  Virtual Private Networks

                   IPsec Protocol in VPNs

                   IPsec Security Services

                   IPSec Framework

                   IPSec Security Association

                   Internet Key Exchange (IKE): IKE Phase 1, IKE Phase 2

                   Authentication Header (AH) Vs Encapsulating Security Payload (ESP)

                   Transport Versus Tunnel Mode

                   Authentication Header (AH) Protocol

                   Encapsulating Security Payload (ESP)

                   Four Modes Of IPsec


Who this course is for:

  • Beginner, Intermediate and Network Engineers who want to learn about Security

Instructor

Dr. Moazzam Tiwana
Best-Selling Instructor-Assistant Professor/Telecom Engineer
Dr. Moazzam Tiwana
  • 4.4 Instructor Rating
  • 7,198 Reviews
  • 21,410 Students
  • 14 Courses

Dr. Moazzam Tiwana is a telecom engineer with a MSc. degree in Digital Telecommunication Systems from ENST, Paris, France in 2007 and a Ph.D. degree in Mobile Communications from Telecom SudParis Paris, France, in 2010. His PHD was with the R&D Group of Orange Labs of France Telecom. He has more than Nineteen years of industrial and academic experience with research publications in the reputed international journals.

Top companies choose Udemy Business to build in-demand career skills.
NasdaqVolkswagenBoxNetAppEventbrite
  • Udemy Business
  • Teach on Udemy
  • Get the app
  • About us
  • Contact us
  • Careers
  • Blog
  • Help and Support
  • Affiliate
  • Investors
  • Impressum Kontakt
  • Terms
  • Privacy policy
  • Cookie settings
  • Sitemap
  • Accessibility statement
Udemy
© 2022 Udemy, Inc.