...establishment is the time for each node to finish authentication and get a key seed from the super cluster head. So even if the number of nodes increases the time consumption for key establishment is unique. \section{Energy Consumption for Key Establishment} In WSNs, Security and Energy consumption are two main Challenges. So the Energy consumption of nodes in the network is an important factor. In our system, We have tried to provide an energy-efficient solution. The energy consumption of CHs during the time of key establishment is given below. \begin{table}[ht] \centering \begin{tabular}{|p{3cm}|p{5cm}|} \hline \textbf{Time} & \textbf{Energy Consumption/J} \\ \hline 0 & 50.00 \\ \hline 1& 48.70 \\ \hline 2& 46.50 \\ \hline 3 & 45.88 \\ \hline 4& 45.68 \\ \hline 5& 45.64 \\ \hline 6& 45.60 \\ \hline \end{tabular} \caption{Energy Consumption of Cluster Heads} \label{tab:largescale} \end{table} \section{Detection of Malicious Node} All the key generation process are done by Cluster Heads, so the security of Cluster Head is very important. In our system all the Cluster Heads are monitored by Super Cluster Head. Assume that the Super Cluster Head can detect the compromise of a Cluster Head. A member sensor node with maximum remaining energy is identified and made the new Cluster Head....
Words: 627 - Pages: 3
...Lab-3 1. "E-COMMERCE" turns into the new trendy expression as Internet shopping quickly spreads. A machine application that permits users to swap music, videos, books, products, etc over the Internet. It made goods trading simple and eBay, BestBuy, etc is well known internet shopping sites which made the individuals to get their needs at entryway step. 2. Search engines came into existence like Bing, AOL Search, Yahoo Search, Google, etc. and there is no computer user in the world who is not aware of search engines as it is widely used. With just one click, it lets the user to access the information over the internet. Web crawler can get the client sought data from colossal accumulation of data in databases accessible over the World Wide...
Words: 540 - Pages: 3
...transferred and it is dynamically shut down when not in use. D. Energy Consumption In proposed system, a energy-efficient trust model by applying a geographic target nodes to identify trust managers (may save energy due to low storage usage), while implemented an energy watcher to help sensor nodes estimate their neighbor nodes’ energy cost for each packet forwarding and thus enable the selection of the most efficient node as their next hop in the route. Watchdog Frequency Optimization techniques is used to estimate energy consumption of each nodes. Energy watcher using the HWFA algorithm to calculate energy value of each nodes. Depends on this value the files is transfer to the target node. In this model, a sensor node’s transmitter unit to the main node as file request and then the facts can be sends multiple requested node and DBP algorithms to avoid the WSNTS attacks. The source node sends all type of file, and then enters the data sends from source node to destination node over the network. As well as data must be send from source node to intermediate node automatically in this module the data’s are successfully transfer from source to destination without attacks. CONCLUSION In this paper,we adapt dynamic watchdog optimization techniques to mobile WSNs(sensor nodes can move from time to time and thus make their optimal watchdog positions continuously changing).To answer an importantresearch question on whether WSNTS can still maintainsufficient security when the...
Words: 554 - Pages: 3
...Institute IS3340 Windows Security Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 60 (30 Theory Hours, 30 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisite: NT2580 Introduction to Information Security or equivalent Course Description: This course examines security implementations for a variety of Windows platforms and applications. Areas of study include analysis of the security architecture of Windows systems. Students will identify and examine security risks and apply tools and methods to address security issues in the Windows environment. Windows Security Syllabus Where Does This Course Belong? This course is required for the Bachelor of Science in Information Systems Security program. This program covers the following core areas: Foundational Courses Technical Courses BSISS Project The following diagram demonstrates how this course fits in the program: IS4799 NT2799 IS4670 ISC Capstone Project Capstone ProjectCybercrime Forensics NSA NT2580 NT2670 Introduction to Information Security IS4680 IS4560 NT2580 NT2670 Email and Web Services Hacking and Introduction to Security Auditing for Compliance Countermeasures Information Security Email and Web Services NT1230 NT1330 Client-Server Client-Server Networking I Networking II IS3230 IS3350 NT1230 NT1330 Issues Client-Server Client-Server SecurityContext in Legal Access Security Networking I Networking II NT1110 NT1210 Structure...
Words: 2305 - Pages: 10
...5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisite or Corerequisite: NT1210 Introduction to Networking or equivalent Course Description: This course introduces operating principles for the client-server based networking systems. Students will examine processes and procedures involving the installation, configuration, maintanence, troublshooting and routine adminstrative tasks of popular desktop operating system(s) for standalone and network client computers, and related aspects of typical network server functions. Client-Server Networking I Syllabus Where Does This Course Belong? 1st QTR GS1140 NT1110 GS1145 Problem Solving Theory Computer Structure and Logic Strategies for the Technical Professional 2nd QTR NT1210 Introduction to Networking NT1230 Client-Server Networking I MA1210 College Mathematics I 3rd QTR NT1310 NT1330 MA1310 4th QTR PT1420 NT1430 EN1320 5th QTR PT2520 NT2580 EN1420 6th QTR NT2640 NT2670 CO2520 7th QTR NT2799 SP2750 Physical Networking Client-Server Networking II College Mathematics II Introduction to Programming Linux Networking Composition I Database Concepts Introduction to Information Security Composition II IP Networking Email and Web Services Communications Network Systems Administration Capstone Project Group Theory The follow diagram indicates how this course relates to other courses in the NSA program: 1 Date: 8/31/2012 Client-Server Networking I Syllabus ...
Words: 1834 - Pages: 8
...ITT Technical Institute NT2640 IP Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1210 Introduction to Networking or equivalent Course Description: This course explores network design and implementation by applying the TCP/IP protocols to provide connectivity and associated services. Planning and deployment of network addressing structures, as well as router and switch configurations, are also examined. IP Networking Syllabus Where Does This Course Belong? This course is required in the associate degree program in Network Systems Administration and associate degree in Mobile Communications Technology. The following diagrams indicate how this course relates to other courses in respective programs: Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer Structure and Logic NT1201 Introduction to Networking NT1310 Physical Networking CO2520 Communications SP2750 Group Theories EN1420 Composition II EN1320 Composition I GS1140 Problem Solving Theory GS1145 Strategies for the Technical Professional MA1210 College Mathematics...
Words: 2573 - Pages: 11
...Student Name: | Tiffany Walker | Student Name: | Tiffany Walker | Week 1 – Unit 1 NT1330 – Client-Server Networking II Windows Server 2008 Network Services PUBLISHED: June, 2014 Instructor: Scott McCombs | Phone: 440-376-8836 | Email: smccombs.itt.tech@gmail.com | Office Hours: By appointment only | Student Name: ____________________________ PUBLISHED: June, 2014 Instructor: Scott McCombs | Phone: 440-376-8836 | Email: smccombs.itt.tech@gmail.com | Office Hours: By appointment only | Student Name: ____________________________ Build the OSI Model by providing the following information: Layer # | Layer Name | Function | | | | | | | | | | | | | | | | | | | | | | Internet Protocol The Internet Protocol (IP) is the principal communications protocol in the Internet protocol suite for relaying datagrams across network boundaries. Its routing function enables internetworking, and essentially establishes the Internet. IP has the task of delivering packets from the source host to the destination host solely based on the IP addresses contained in the packet. IP defines packet structures that encapsulate the data to be delivered and defines the addressing used to identify the source and destination information. IP is a service in the connection-oriented Transmission Control Protocol (TCP) – thus it is often referred to as the TCP/IP Suite. Two versions of IP: IP Version...
Words: 1730 - Pages: 7
...Institute NT1210 Introduction to Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1110 Computer Structure and Logic or equivalent Course Description: This course serves as a foundation for the study of computer networking technologies. Concepts in data communications, such as signaling, coding and decoding, multiplexing, circuit switching and packet switching, OSI and TCP/IP models, LAN/WAN protocols, network devices and their functions, topologies and capabilities are discussed. Industry standards and the development of networking technologies are surveyed in conjunction with a basic awareness of software and hardware components used in typical networking and internetworking environments Introduction to Networking Syllabus Where Does This Course Belong? This course is required for the associate program in Network System Administration and the associate program in Electrical Engineering Technology. The following diagrams demonstrate how this course fits in each program. Associate Program in Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer...
Words: 4400 - Pages: 18
...Institute NT1210 Introduction to Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1110 Computer Structure and Logic or equivalent Course Description: This course serves as a foundation for the study of computer networking technologies. Concepts in data communications, such as signaling, coding and decoding, multiplexing, circuit switching and packet switching, OSI and TCP/IP models, LAN/WAN protocols, network devices and their functions, topologies and capabilities are discussed. Industry standards and the development of networking technologies are surveyed in conjunction with a basic awareness of software and hardware components used in typical networking and internetworking environments Introduction to Networking Syllabus Where Does This Course Belong? This course is required for the associate program in Network System Administration and the associate program in Electrical Engineering Technology. The following diagrams demonstrate how this course fits in each program. Associate Program in Network Systems Administration NT2799 NSA Capstone Project NT2580 Introduction to Information Security NT2670 Email and Web Services NT2640 IP Networking PT2520 Database Concepts NT1330 Client-Server Networking II NT1230 Client-Server Networking I NT1430 Linux Networking PT1420 Introduction to Programming NT1110 Computer...
Words: 4400 - Pages: 18
...ITT Technical Institute NT1310 Physical Networking Student Course Package Bring this document with you each week Students are required to complete each assignment and lab in this course package on time whether or not they are in class. Late penalties will be assessed for any assignments or labs handed in past the due date. The student is responsible for replacement of the package if lost. Table of Contents Syllabus 2 Student Professional Experience 19 Graded Assignments and Exercises 23 Labs 47 Documenting your Student Professional Experience 57 ITT Technical Institute NT1310 Physical Networking Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisites: NT1210 Introduction to Networking or equivalent Course Description: This course examines industry standards and practices involving the physical components of networking technologies (such as wiring standards and practices, various media and interconnection components), networking devices and their specifications and functions. Students will practice designing physical network solutions based on appropriate capacity planning and implementing various installation, testing and troubleshooting techniques for a computer network. Where Does This Course Belong? | | | NT2799 | | | | | | | | NSA Capstone | | | | | | | Project | | | | | NT2580...
Words: 10839 - Pages: 44
...ITT TECHNICAL INSTITUTE NT1310 Physical Networking GRADED ASSIGNMENTS ------------------------------------------------- Student Professional Experience Project NSA SPE Project 1 (to be completed by the end of NT1310): Install, Configure, Test, Maintain and/or Document the Worksite Local Area Network and Its Components Purpose The purpose of the Student Professional Experience (SPE) project is to provide you an opportunity for work experience in your field or in a related field to add to your résumé. You may have an opportunity to serve your community or work for a local employer for a project that will take between 20 and 30 hours. Project Logistics Career Services will identify an employer with needs in the following areas: Network related tasks (mostly confined to the LAN and Microsoft Windows Server 2008 environments) Students are expected to practice various skills discussed in all the technical courses in Quarters 1 through 3 of the NSA program at an employer’s site on network related tasks (more confined to the LAN and Microsoft Windows Networking with Server 2008 environments) that would involve installation, configuration, testing, maintenance and documentation of the worksite network and its components, and to properly document the technical information in all involved activities. Such documentation will be used as the source material for Items 2 and 3 defined in the Deliverables section of this document. Possible example projects could...
Words: 6762 - Pages: 28
