Questions On Cisco Design And Security Essay

In the Network Design Paper I will explain how the University has recently leased a building in Adelphi, Maryland. The measurements of the University is 240 feet long, 95 feet wide and 30 feet tall and broken down to two different floors. This University will be used for education purposes of course, the facility will be made of six instructional labs, seven offices, library, five classrooms, a student lobby and a computer lab. There will be a server room on each floor. The purpose of this paper is to explain the design of the networks in this building. The student accessed computers will be set up on a separate network than the network that they staff will be using.

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 of internet activities we have going on in most of our networks. There are two fundamentally different when it comes to networking, the data networks and the synchronous network comprised of switches. With that being said there are also

In this modern day and age of computing, networks are a huge part of IT. It is important now more than ever that data sent over any network, whether it be a LAN (Local Area Network) or WAN (Wide Area Network; The Internet) is kept safe, private (when required) and uninterrupted in

Doug Allred was Vice President of Customer Advocacy organization of the Cisco’s corporation. This organization was erected to consolidated all functions that directly touched the customer but sales to provide high-quality customer service. Since August 2001, the IT market turned down and brought severe challenges to Cisco as the company had to lay off 18% of its employees and reorganized its structure, transforming from decentralized organizational structure with three business units to centralized organization. However, these changes stabilized the volatile situation of the economy but threatened Cisco’s customer focus, a

     On September 24, 2010, a laptop was stolen from an unlocked Urology office at the Henry Ford Health Systems hospital. The laptop did contain password protection software; however, it may not have been enough to permit access if the thief had advanced knowledge in computers. Additionally, the information stored on the laptop did not include social security or health insurance information, but instead held “patient names, medical record numbers, dates of birth, telephone numbers, e-mail addresses, and treatment and doctor visits” (Moscaritolo, 2010, p. 1). It is unknown how many records were contained on the laptop, but all records were related to prostate services that were provided during an eleven year span.

The reason 2013 intangible assets make up more of the total assets compared to 2013 intangible assets is due to the NDS acquisition that occurred in 2013

The early version of the worm functioned as a man-in-the-middle attack. It sat between the engineering software and the Siemens controllers for the input and output valves feeding into each centrifuge. The worm would accept commands from the engineering software and give false responses to indicate that these commands were being processed by the controllers. In reality, the worm was regularly allowing the centrifuges to be over-pressurized, which had the effect of causing the centrifuges to wear out and break more quickly. The later version of the software was much more crude. It would take over the centrifuges and refuse to acknowledge signals from the engineering software while an attack was active. The attack operated about once a month and worked by slowing down the centrifuges and then spinning them back up to past their normal full speed. This would cause damage as the centrifuges passed through what was known as a resonance speed, which would destabilize the rotor. Stuxnet managed to increase the rotor speeds at Iran’s Natanz nuclear facility from a normal speed of 63,000 rpm to 84,600 rpm. The worms were carefully designed so that it would not be obvious to someone in the facility that their mechanical systems were being sabotaged. For example, the worm would randomly affect different centrifuges at

The analysis of the problem should take a day. At the analysis stage we determine the solution. The solution has been identified as the installation of the access control system. At this stage the system parts are identified; they include input, output, communication devices, power supplies, detection devices, intelligent panels, card readers, lock hardware, the actions and the response of the system in case of violation of the input requirements or failure of the system.

1a. How did Cisco find itself in trouble with regard to its intended IT prior to Brad Boston's arrival?

The nature of the market structure and demand of Cisco Systems is its business market which contains fewer but larger companies. For Cisco Systems, this implies that even though they have fewer clients than other companies, they still have a good and profitable relationship with their clients. For the customers of Cisco Systems, this implies that they will receive better and faster service and products because they don’t have to compete for the attention and service of Cisco Systems.

1. Study the networked supply chain concept as implemented by Cisco. What are its strengths and weaknesses?

1. Cisco suffered from inertia when an attempt was made to engage business management in selecting software for their individual areas, and/or agreeing to participate in the ERP implementation project. List and explain reasons why management would hesitate to become engaged in the IT process/project.

Faults are a precise interaction of hardware and software that can be fixed given enough time.

Network security has changed significantly over the past years. There is more and more data to monitor and analyze in order to detect the activity of your data and systems. Securing a network has many variables. Password authentication, network access, patches, anti-virus protection, intrusion detection, firewall and network monitoring tools are just a few of the things you can do to protect yourself.

The proposed network is designed for the UMUC new building in Rockville. This new building will have some administrative offices, lecture rooms, library, and computer labs with an open Wi-Fi. This new building will have total six computer labs that will be used for instruction. Each of these labs will have 25 computers, 23 student computers and one instructor computer, one server in the closet and in addition to the six computer labs, there will also be a Student Computer Lab that will provide computer access to students for doing their own purpose like homework. In Student Computer Lab there will be 30 computers and a server in the closet. There will be 10 computers for student’s use and 5 computers for Library staff in the library so they can access to the library resources for staff use, with the exception of the admissions office, which will have five computers. There will be six class room which will have a computer for instructor’s use. Finally, there will be 7 offices in the building and each of these offices will have one computer. There will be two server rooms, one on the first floor and another one on the second floor. There should be at least 3 separate networks: Administrative, Instructional, and Public. All staff-accessed computers will be on the