Networks

with each other. While that being a very vague statement, what specifically defines a social network, different types of social networks, the benefits and disadvantages, and finally the future of social networking needs to be discussed. There many different types of social networking and social media, but what’s the difference? According to a journal article from the online Wiley Library, a social network is defined as a service that allows users to construct a profile, have a list of other users

Network Security Products LabNet Risk Assessment Report Submitted to Professor Tolson Capitol Technology University By Samantha Fitzpatrick Submitted: 28 June 2015 EXECUTIVE SUMMARY The Network Security Products (NSP) branch understands that classified, sensitive information cannot be protected unless it has the proper safeguards and security system in place. Capitol Technology University student, Samantha Fitzpatrick, has been tasked to conduct a risk assessment of the LabNet

II. Related work The hybrid Fiber-Wireless networks are the combination of both optical back-end and wireless front-end. The commercial deployment of FiWi access networks faces a number of challenges including network deployment [5-7], network routing [8-12], frame aggregation [13],[14] and bandwidth allocation. The main focus of this paper is on the bandwidth allocation process where network resources are shared between the users on the same network. This process manages the distribution of available

A wireless sensor network (WSN) is composed of a group of small power-constrained nodes with functions of sensing and communication, which can be deployed in a huge area for the purpose of detecting or monitoring some special events and then forwarding the aggregated data to the designated data center through sink nodes or gateways. In this case, the network connectivity and the sensing coverage are two of the most fundamental problems in wireless sensor networks. Designing an optimal area coverage

the network infrastructure: • Multimedia applications require enhancements to network QoS, and the introduction of multicasting protocols. • High-performance applications, for example, high-definition video, high-end CAD, and graphics applications, require enhancements to network bandwidth (Barford, 2008). Reliability vs. Growth Networks are growing not just in complexity, but also in size. As more and more functions converge onto data networks, the number of devices attached to the network grows

end-to-end IP security using strong encryption, public and private key pair cryptography. IPSec secures communication links that could experience network security issues like corruption, eavesdropping, misused data etc (Pezeshki et al 2007) when not secured. However, using IPSec tends to also have an adverse effect on router utilization and overall network performance. One of the major issues with IPSec is performance degradation and throughput (Berger, 2006) which goes back to the complex authentication

Best Practices for Network Security Networking is part of our everyday lives now. Weather is us using our phones, computer, using GPS for directions, watching 3D movies and TV’s or in our work environments. Network Security has become search a big issue since our day to day live started to be more involve with us. These problems involve in all type of shapes and forms where some of these issues are cyber attacks, physical attacks, or abuse of policies. People are really exposed due to the amount

Physical Network Design The typical Top-Down approach to network design uses a systematic method to plan, design, and implement a new network. Generally, the Top-Down methodology involves analysis of the business requirements and goals, development of the logical design based on such goals, development of the physical design, and a phase for testing, optimizing, and documenting the network design. This paper focuses on the activities performed to create a logical design of a network and then

that has these: DMZ, Intranet, Internal Network, Proxies, Firewall Configuration, and mobile users The DMZ is needed to separate the company from the internet. This is a secured area into which the company should place servers providing Internet services and facilities (for example, web servers). It is also good to have because if anyone attacks the machine is hardened to defend from attacks. These servers don't have any information in the internal network. The firewall providing the DMZ segmentation

NRT Network Access Policy Endorsement & Authorisation Prepared by: Matthew Turner Endorsed by: Authorised by: Catherine Warren Issue record Issue Date Comments 1 22 September 2014 Initial Draft 0.2 1 Overview 3 2 Scope 3 3 Roles and Responsibilities 3 4 Policy 3 4.1 General Network Architecture 3 4.2 Access philosophy 3 4.3 Device Management 3 4.4 Device management Access 3 4.5 Network Design 3 4.6 Network/Traffic Security 3 4.7 Network