WLAN CheckPoint Matthew Henderson IT-242 July 6‚ 2012 Jessica Partin-Sawyers WLAN CheckPoint There are several ways a person can go about securing a wireless local area network‚ or WLAN. One of the best ways in my opinion is to not broadcast the network publicly. This does not prevent people from accessing the network‚ but instead prevents the network from being visible to others. A person searching for a network to connect to can easily see your network exists. Without broadcasting the
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TWAN Design Nicolas Morales ACME Manufacturing will best benefit from a Wide Area Network by the use of a VOIP. ACME currently has a headquarter in Atlanta that has a corporate operation‚ accounting‚ marketing‚ and an administrative staff. They also have a sales office and engineering office in Atlanta as well. In Chicago‚ New York‚ and Phoenix they have their distribution office. I find that ACME will benefit from subnets‚ routers‚ packaging‚ and VLAN’s and security to make sure that the WAN network
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Advanced Firewall Rules in the Windows 7 Firewall Windows’ built-in firewall hides the ability to create powerful firewall rules. Block programs from accessing the Internet‚ use a whitelist to control network access‚ restrict traffic to specific ports and IP addresses‚ and more – all without installing another firewall. The firewall includes three different profiles‚ so you can apply different rules to private and public networks. These options are included in the Windows Firewall with Advanced
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Escaping the firewall with an SSH tunnel Once upon a time the thought of a firewalled‚ cordoned‚ and censored web was enough to send chills up the spine of any internet user. As the years have passed‚ however‚ our sentiment has softened. A completely free‚ decentralized‚ and unaccountable web might sound ideal‚ but in actuality it’s a very tall order for any large‚ centralized institution to successfully manage. As a result‚ the web itself — the backbone — is still free‚ but schools‚ offices‚ ISPs
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Firewalls – Overview and Best Practices White Paper © Copyright Decipher Information Systems‚ 2005. All rights reserved. The information in this publication is furnished for information use only‚ does not constitute a commitment from Decipher Information Systems of any features or functions discussed and is subject to change without notice. Decipher Information Systems assumes no responsibility or liability for any errors or inaccuracies that may appear in this publication. Last revised: June
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[242] IT security for users [242.1] Select and use appropriate methods to minimise security risk to IT systems and data Assessment Criteria | 1.1 | | Describe the security issues that may threaten system performanceThe possible threats to system performance may be: unwanted e-mail (‘spam’)‚ malicious programs (including viruses‚ trojans) and hackers. Security precautions can be taken beforehand such as use of access controls. We can configure anti-virus software‚ adjust firewall settings
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Checkpoint: Signals IT/242 July 12‚ 2012 Checkpoint: Signals Audio or voice supports applications based on sound‚ usually of the human voice. Primarily used in telephone communications Audio or voice signals also are used in other applications such as voice mail‚ radio‚ telemarketing‚ and teleconferencing. Voice quality is characterized mainly by its bandwidth used‚ the higher quality sound of course using the most bandwidth (Stallings‚ 2009). With voice signals the most effective
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Wan Design Your Name IT/242 Your Instructor Name 12/22/2013 Wan Design In this scenario I will be providing information associated with the creation of a WAN for ACME Manufacturing. This business has several locations spread out all over America and requires a WAN to connect their locations in America with their newly build plant in China. With the headquarters and engineering offices in Atlanta‚ which are right across the street from each other‚ the plan would make
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Week 8 Assignment: Wireless Signals For a while in the past‚ we refer the wireless technology as cellular phones. But now‚ the term "wireless" refers to more varied devices & technologies‚ like smartphones‚ computers‚ printers‚ headphones and even speakers that connects together in different ways. Today’s wireless phones for example‚ may include data packets like 3G & 4G cellular radio signals‚ Wi-Fi and even Bluetooth technologies‚ these technologies have advance in a fast pace that investing
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The old telephone system (PSTN) uses circuit switching to transmit voice data whereas VoIP uses packet-switching to do so. The difference in the way these two types of switching work is the thing that made VoIP so different and successful. To understand switching‚ you need to realize that the network in place between two communicating persons is a complex field of devices and machines‚ especially if the network is the Internet. Consider a person in Mauritius having a phone conversation with another
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