JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

UNIT - I

The internet architecture, Access Networks, The network Core, Peer-to-Peer Networks, Content Distribution Networks, Delay Tolerant Networks, Circuit Switching vs. Packet switching, Packet switching Delays and congestion, Client/Server and Peer-to-Peer Architectures, MAC and LLC, Virtual LAN, Asynchronous Transfer Mode (ATM)

UNIT - II

Network Address Translator, Internet Control Message Protocol, SNMP, CIDR, IPv6, Routing Protocol Basics in advanced networks, Routing Information Protocol (RIP), Interior Gateway Routing Protocol (IGRP), Switching Services, Spanning Tree Protocol (STP), Standard Network Management Protocol.

UNIT - III

TCP and Mobile TCP, TCP Tahoe and TCP Reno, High speed TCP, Coexistence of UDP and TCP flows, HTTP and HTTPS, FTP and SFTP, Domain Name Service, TCP and UDP sockets

UNIT - IV

Introduction to traffic Engineering, Requirement Definition for Traffic Engineering, Traffic Sizing, Traffic Characteristics, Delay Analysis, Connectivity and Availability, Introduction to Multimedia Services, Explaining Transmission of Multimedia over the Internet. Introduction, Wireless Links and Network Characteristics, CDMA, WiFi: 802.11, Wireless LANs, The 802.11 Architecture, The 802.11 MAC Protocol, The IEEE 802.11 Frame, Mobility in the Same IP Subnet, Advanced Features in 802.11, Personal Area Networks: Bluetooth and Zigbee, Cellular Internet Access, An Overview of Cellular Network Architecture, 3G Cellular Data Networks: Extending the Internet to Cellular Subscribers, On to 4G: LTE, Mobility Management: Principles, Addressing, Routing to a Mobile Node, Mobile IP ,Managing Mobility in Cellular Networks, Routing Calls to a Mobile User, Handoffs in GSM, Wireless and Mobility: Impact on Higher-Layer Protocols

UNIT - V

Explaining IP Multicasting, VOIP, Unified Communication, Virtual Networking, Data center Networking, Introduction to Optical Networking, SONET /SDH Standard, Next generation cellular networks, Secure Socket Layer, IP Sec, TLS, Kerberos, Domain name system Protection.

TEXT BOOKS:

• 1. Computer Networking: A Top-Down Approach, 6/e, James F. Kurose and Keith W. Ross, Pearson Education, 2012.
• 2. Larry L. Peterson and Bruce S. Davie, Computer Networks: A systems approach, Morgan Kaufman, 5th Edition, 2012
• 3. Data Communications and Networking, Behrouz A. Forouzan, Fourth Edition, Tata McGraw Hill
• 4. High Speed Networks and Internets – Performance and Quality of Service, William Stallings, Second Edition, Pearson Education.
• 5. Top-Down Network Design, Priscilla Oppenheimer, Second Edition, Pearson Education (CISCO Press)

REFERENCE BOOKS:

• 1. Advance Computer Network, By Dayanand Ambawade, Dr. Deven shah, Prof. Mahendra Mehra, Wiley India
• 2. CCNA Intro – Study Guide – Todd Lammle, Sybex
• 3. Computer Networks by Mayank Dave, Cengage.
• 4. Guide to Networking Essentials, Greg Tomsho, Ed Tittel, David Johnson, Fifth Edition, Thomson.
• 5. Computer Networks, Andrew S. Tanenbaum, Fourth Edition, Prentice Hall.
• 6. An Engineering Approach to Computer Networking, S.Keshav, Pearson Education.
• 7. Campus Network Design Fundamentals, Diane Teare, Catherine Paquet, Pearson Education (CISCO Press)
• 8. Computer Communications Networks, Mir, Pearson Education.
• 9. Chwan-Hwa (John) Wu, J. David Irwin, Introduction to computer networks and Cyber Security, CRC press, Taylor & Francis Group, 2014
• 10. Andrew S. Tanenbaum, David J. Wetherall, Computer Networks, Pearson, 5th Edition, 2014
• 11. G. Wright and W. Stevens, TCP/IP Illustrated, Volume 1 and Volume 2, Addison-Wesley, 1996 M.Tech- I Year – I Semester (Web Technologies) WEB SECURITY (Professional Elective –I)

Course Objectives:

• To learn web security objectives
• To learn about vulnerabilities in web hacking
• To learn about phishing, digital certificates, etc.

UNIT - I

The Web Security Landscape: The Web Security Problem, Risk Analysis, and Best Practices; Cryptography and the Web: Cryptography and Web Security, Working Cryptographic Systems and Protocols, What Cryptography Can’t Do? , Legal Restrictions on Cryptography.

UNIT - II

The Web’s War on Your Privacy: Understanding Privacy, User-Provided Information, Log Files, Understanding Cookies, Web Bugs, Conclusion; Privacy-Protecting Techniques: Choosing a Good Service Provider, Picking a Great Password, Cleaning up after Yourself, Avoiding Spam and Junk Email, Identity Theft; Privacy-Protecting Technologies: Blocking Ads and Crushing Cookies, Anonymous Browsing, Secure Email, Backups and Anti Theft: Using Backups to Protect Your Data, Preventing theft.

UNIT - III

Physical security for Servers: Planning for the Forgotten Threats, Protecting Computer Hardware, Protecting Your Data, Host Security for Servers: Current Host Security Problems, Securing the Host Computer, minimizing Risk by Minimizing Services, Operating Securely, Secure Remote Access and Content Updating, firewalls and the Web, Securing Web Applications: A Legacy of Extensibility and Risk, Rules to Code By, Security Using Fields, Hidden Fields and Cookies, Rules for Programming languages, Using PHP Securely, Writing Scripts That Run with Additional Privileges, Connecting to Databases.

UNIT - IV

Deploying SSL Server Certificates: Planning for your SSL Server, Creating SSL Servers with FreeBSD, Installing an SSL Certificate on Microsoft IIS, Obtaining a Certificate from a Commercial CA, When Things Go Wrong; Securing Your Web Service: Protecting Via Redundancy, Protecting Your DNS, Protecting Your Domain Registration.

UNIT - V

Controlling Access to Your Web Content: Access Control Strategies, Controlling Access with Apache, Controlling Access with Microsoft IIS; Client-Side Digital Certificates: Client Certificates, A Tour of the VeriSign Digital ID Center; Pornography, Filtering Software and Censorship: Pornography Filtering, PICS, RSAC, Privacy Policies, Legislation, and P3P: Policies that Protect Privacy and Privacy Policies, Children’s Online Privacy Protection Act, P3P.

TEXT BOOKS:

• 1. Web Security, Privacy & Commerce: Simson Garfinkel, Gene Spafford, SPD O’reilly.

REFERENCE BOOKS:

• 1. Web Application Security: Bryan Sullivan, Vincent Liu, Mc Graw Hill.
• 2. Web Application Hacker’s Handbook: Dafydd Stuttard, Marcus Pinto, 2nd Edition, Wiley India.
• 3. Hacking Exposed Web Applications 3: Joel Scambray, Vincent Liu, Caleb Sima, TMH. M. Tech- I Year – I Semester (Web Technologies)