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The internet has revolutionized the spread of education and information, which has led the government to censor much of the content on the internet. In the “Disadvantages of the Internet Censorship”, by Ashley Holland, she explains how one of the biggest negatives that come with the censorship of the internet is the violation of the rights along with holding back the growth of the society. By restricting them from knowing the entire story, not only is that a violation of their freedom of speech,…

Summary Software-defined Networking (SDN) is a new networking paradigm also referred to as a “radical new idea in networking” [1]. The SDN enables network operators to make changes to the network infrastructure without sacrificing network availability and at the same time reduces network maintenance costs by providing a centralized point of control and one unified user configuration interface for switches, routers and middle-boxes1 from diverse vendors [2]. According to Sarah Sorensen, the…

Public schools have been equipped with video surveillance CCTV systems even before Columbine. The reasons include increased safety and security for students. Installing video surveillance cameras in schools is a costly project, and school districts must be sure that this is the right route to deter theft, property damage, and to prevent outsiders from entering the school's property. Even though most school districts that have implemented video surveillance systems have faced privacy concerns…

A business phone system not only improves the customer experience, but also provides the business with a cost-effective and efficient way to route calls. However, this is only true if the system is running properly and is maintained by knowledgeable personnel. As with any type of technology, over time parts and components can cease to function and will need to be replaced. Depending on the system purchased, these replacement parts can either be nonexistent or very expensive to procure. This is…

Part 1 What is data compression? Data compression is where a file is made smaller by shortening code where it is similar. This is helpful when transmitting files over the net, or in general just saving space of a SSD or Normal Hard drive. Data compression comes in two forms: Lossless Compression: Lossless compression is where similar parts of a file, are compressed by their similarities, however, the frequency is recorded and can be uncompressed without losing any extra data. This is usually…

Every business owner should consider the below points before setting up a network and also businesses might get expanded or changed in future. Long term investments should be considered here for future growth as well. So we should have a proper planning before we establish. Number of Users – Number of network users, printers, scanners, servers, data centers and security measures. Types of Equipment – Highly sophisticated equipment that should be capable of handling large networks and…

The Telecommunications Act triggered dramatic changes in the competitive landscape. SBC Communications Inc. established itself as a global communications provider by acquiring Pacific Telesis Group (1997), Southern New England Telecommunications (1998) and Ameritech Corp. (1999). In 2005, SBC Communications Inc. acquired AT&T Corp., creating the new AT&T. With the merger of AT&T and BellSouth in 2006, and the consolidated ownership of Cingular Wireless and YELLOWPAGES.COM, AT&T is positioned to…

Software piracy is the stealing of software by reproducing unauthorized copies for other people. Since software is not technically owned by the purchaser, but rather is a purchase allowing the ability to use the software, it is not legal for user 's to make copy of the software product they do not own. Software piracy is an extremely difficult form of piracy to stop because it is almost impossible to monitor individuals user 's and what they are doing with the software they purchase. It…

Over the years internet hacking has become more and more popular for tech savvy users on social media. This coupled with the fact that the tools used for hacking are easily accessible and easy to use create a recipe for disaster, at least for big companies that got in the way of a group known as Anonymous. Anonymous is an internet hacking group or hacktivist group depending on how one would look at it. They are best known for their attacks on the Church of Scientology, Westboro Baptist Church,…

breaches, know how to use firewalls, and encryption. Do penetration testing which is basically testing a network for vulnerabilities, and how to patch the vulnerabilities that occur in the network, and also knowing current security issues and how to address them. Being analytical is important, also detail oriented, ingenuity, and problem solving skills is an extremely important…