Bihar Engineering University, Bihar, Electronics and Communication engineering Semester 5, Computer Networks and Security Syllabus

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Unit - 1 Data communication Components

UNIT 1

DATA COMMUNICATION COMPONENTS

1.1 Representation of data and its flow networks

1.2 Various connection topology

1.3 Protocols and Standard

1.4 OSI Model

1.5 Transmission Media

1.6 LAN

1.7 MULTIPLEXING

Unit - 2 Data Link Layer and Medium Access Sub Layer

UNIT 2

DATA LINK LAYER AND MEDIUM ACCESS SUBLAYER

2.1 ERROR DETECTION AND ERROR CORRECTION

2.2 BLOCK CODING

2.3 Hamming distance

2.4 FLOW CONTROL AND ERROR CONTROL

2.5 MULTIPLE ACCESS PROTOCOL

2.6 Random Access Protocols

Unit - 3 Network Layer

UNIT 3

NETWORK LAYER and TRANSPORT LAYER

3.1 Switching

3.2 IPv4 Logical addressing

3.3 ARP Address mapping

3.4 DHCP

3.5 ProcesstoProcess Communication 

3.6 UDP

3.7 TCP

3.8 SCTP Congestion control

3.9 Quality of Service QoS

Unit - 4 Application Layer

UNIT 4

APPLICATION LAYER

4.1 DNS

4.2 DDNS

4.3 TELNET

4.4 EMAILelectronic mail email or email is information stored on a computer that is exchanged between two users over telecommunications. More plainly email is a message that may contain text files images or other attachments sent through a network to a specified individual or group of individuals

4.5 FTP

4.6 WWW

4.7 SNMP

4.8 BLUETOOTH

4.9 FIREWALL

4.10 BASIC CONCEPTS OF CRYPTOGRAPHY

4.11 HTTP

Unit - 5 Network Security

UNIT 5

NETWORK SECURITY

5.1 Passive and active attacks

5.2 Symmetric encryption

5.3 Encryption Algorithms

5.4 KEY DISTRIBUTION

5.5 Traffic padding

5.6 Message authentication

5.7 HASH FUNCTION

5.8 SECURE HASH FUNCTION

5.9 PUBLIC KEY ENCRYPTION

5.10 DIGITAL SIGNATURE

5.11 RAS PUBLIC KEY ENCRYPTION ALGORITHM

5.12 Secure Sockets Layer

5.13 Handshake Protocol

5.14 VPN

Download ECE Sem 5 syllabus pdf
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Other Subjects of Semester-1
Linear control system
Digital signal processing
Microprocessors and microcontrollers
Linear integrated circuits and applications
Probability theory and stochastic processes
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