IES Officer, Ministry of Skills and Entrepreneurship Development, Govt. of India. AIR 48 in UPSC ESE 2018.

Danish Aggarwal

This course will deal with the concepts of Network security and the various protocols used in Data link layer.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

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Hindi

(Hindi) Network Security and Data Link layer - ESE - E&T Engineering

Networking Protocols

Advanced Communications

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

In this lesson, we will see the overview of the entire course along with the target audience and the course contents.

Course Overview (in Hindi)

In this lesson, we will see the various types of threats which we come across in network security.

Network Security Threats (in Hindi)

In this lesson, we will discuss various security measures which we use to design algorithms.

Network Security Measures (in Hindi)

In this lesson, we will discuss the various terms used in cryptography.

Introduction to Cryptography (in Hindi)

In this lesson, we will see the basic introduction to Asymmetric key Cryptography.

Public Key Cryptography Algorithm (in Hindi)

In this lesson, we will discuss the DH key algorithm through various examples.

Diffie Hellman Key Exchange Algorithm

In this lesson, we will study the various steps involved in the implementation of RSA algorithm through various examples.

RSA Algorithm

In this lesson, we will see the Hash functions in detail and we will also start the Digital signature.

Cryptographic Hash Functions

In this lesson, we will study the Digital signature in detail along with various examples and practice questions.

Digital Signature

In this lesson, we will start with the Stop and wait protocol.

Stop and Wait Protocol

In this lesson, we will discuss Stop and wait ARQ along with formulae and various scenarios possible.

Stop and Wait ARQ

In this lesson, we will discuss the various numericals on Stop and wait ARQ.

Problems on Stop and Wait Protocol

In this lesson, we will discuss the sliding window protocol along with the various numericals.

Sliding Window Protocol

In this lesson, we will discuss the Go back N protocol in detail along with the numericals to understand it in detail.

Go Back N ARQ

In this lesson, we will discuss the selective repeat ARQ in detail with numericals.

Selective Repeat ARQ

In this lesson, we will discuss the Comparison between the various protocols. In the end we will discuss a practice question also.

Comparison between Flow control protocols

I m presently doing my Mtech at IIT Delhi.
Qualified Gate (ece) 2017, 2018 with 99.6 percentile.
Had 1.5 years of online teaching experience

Rahul Girotra

Basic concepts of network theory important for gate and specially ese (ece)

(Hindi) Networks Basics With Important and Previous Solved Questions

I am an engineering student of 4th year and I feel many of my fellow friends are unable to learn in deep about their subjects so I am here t

Lokesh Kishor

In this course we will study about ALOHA,pure ALOHA,CSMA, Ethernet,Circuit switching ,message switching, Packet switching, Datagram networking virtual circuit networks and difference among them.we will also try to cover a few question so that gate aspirants don't have to worry.

(Hindi) Computer Networks

B.Tech ECE.
KNOWLEDGE INCREASES BY SHARING BUT NOT BY SAVING.
Took GATE+ESE coaching.
youtube :- easyEC

Sneha Maduru

This course gives information about introduction to radio communication. In this course we will see about introduction to radio communication and about the basic requirements of radio communication and we will see about communication systems and basic features of communication systems i.e.,  i.e., about the transmitter, the transmission circuit, the receiver.And then we will learn about basic information regarding modulation concept and why modulation is required? and then we will go through bandwidth concept and communication channel and then about the classification of radio waves

Radio communication: Engineering ECE

hey guys, I am biswas and I am not here to teach you rather I will help you how to learn things

Biswas Ranjan

In this course we will try to cover physical and datalink layer of networking

(Hindi) Physical and Data Link Layer

Saket Suman

Cellular concepts and introduction to the concepts of fading , path loss and interference.

(Hindi) Cellular Concepts in Wireless Communication

Presently working at STQC DIRECTORATE as a scientist
Written cleared BARC , ISRO , BEL,  BSNL JTO, NIELIT ,AAI 
ESE -2017 (Rank -36)

Smita Gupta

The course is on satellite communication for Engineering students.

Lessons

16 lessons • 3h 16m

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Course Overview (in Hindi)

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Network Security Threats (in Hindi)

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Network Security Measures (in Hindi)

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Introduction to Cryptography (in Hindi)

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Public Key Cryptography Algorithm (in Hindi)

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Diffie Hellman Key Exchange Algorithm

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RSA Algorithm

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Cryptographic Hash Functions

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Digital Signature

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Stop and Wait Protocol

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