Essay on Computer Hardware and Software

* Assist in planning new software installation for security and any new routers and switches

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

Identify hardware and software needed to secure your choice of networks against all electronic threats.

being filtered and the clients are more likely to receive malicious software in the form of

There are multiple aspects of security in this network, which I have tried to implement as much as possible. This is where the CIA triangle comes into play, confidentiality, rules and limits to access information; Integrity, making sure the data is accurate and trustworthy; Availability, having reliable access to the information. I am going to talk about each aspect in a list format and explain how it’s used in my network. One thing that will be performed on all network devices is system updates and patches. They will happen on a monthly basis, on a weekend when the networks are not being used.

In our recent negotiation, my partner Dave and I assumed the roles of Alan Hacker, a computer software developer, and Alan Hacker’s lawyer. Being the lawyer in the negotiation my objective was to avoid litigation with my client’s partner Stanley Star and to aid in the continuation of my client’s co-owned company HackerStar. In addition, I would assist Hacker in coming to an agreement that would be satisfying for him both personally and financially. I felt that Dave and I presented a reasonable argument on Hacker’s behalf and, since I was able to apply some of our class readings during the process, I was overall pleased with the outcome.

LAN stands for Local Area Network. LAN is a type of network that interconnects computers and devices either wired or wireless and covers a greater distance. LAN is mainly used in private organisations such as college or university. More or less everyone uses wireless router at home these days and the user is able to connect between 5-10 devices wirelessly. The user can share the broadband or the connection with ADSL by using Ethernet cables. Smaller LANs can connect at least

The network is currently running on Windows NT servers (University of Phoenix, 2006). An upgrade to Windows Server 2003 is suggested because it has better security built in than Windows NT servers. Using Windows Server 2003 the Internet Connection Firewall (ICF) can be enabled. The ICF, when enabled is designed to monitor the destination and source of IP addresses that come and go through the Internet. The ICF also discourages port scanning through the internet connection (Palmer, 2003).

Local area network (LAN) is a wireless network that is mostly used in a work place or small building. To be able to make this work, you will need an access point connected to a switch to create the wireless network. There are different types of hardware components that are used to set a wireless network up such as network adaptors, Ethernet cables and a hub.

Are you tired of paying hundreds or thousands of dollars to a company for a computer that gives a below average experience? Well, why not build your own computer? This might sound like a crazy idea, but once you understand the principles, it's a piece of cake and you will probably end up saving 100 or 200 dollars from buying the same thing from a well-known company. You might be asking yourself, "How on earth am I supposed to build a computer? Where will I obtain the parts?". Well, don't worry, because this guide is everything you need from sourcing the parts to booting up your own functional computer. The basics are always the computer essentials: a motherboard, a CPU, a graphics card [optional], RAM, a hard drive, a power supply and a

Networks: wide-area network (WAN) a network that connects computers over a large geographic area, such as a state, province, or country. Local-area network (LAN) is a network that connects computers that are in close proximity to each other, such as an office building or a college campus.

What is machine before year 1935, it was an individual who do the number juggling estimations. Between year of 1935- 1945, definition alluded to machine, as opposed to an individual. The machine is focused around von Neumann's idea where gadget can accessto information, forms information, saves information, and produces output.it has experienced from vacuum tube to transistor, to the microchip.microchip starts conversing with modem. Nowdays we trade content, sound, photographs and films in a nature's turf.

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.

A LAN is a network of computers in a specific area interconnect using a variety of network media. For example, WBHS LAN are all the computers connected to the WBHS network via Ethernet, Wi-fi or other. This is different from a WAN (Wide area network) which extends to a much wider area such as a town, city and country. LAN are usually more restricted in access and more numerous.

Hardware firewalls are specialized network systems that contain specialized software and hardware. When they are configured appropriately, these firewalls provide a protective barrier that hide an entity’s internal computers and applications from the outside world. Hardware firewalls can also shield organization department; for instance, the human resources from another department such as the finance department. Hardware firewalls are mostly applicable in scenarios where entities require a unitary information security umbrella with the capability of protecting multiple systems (CISCO, 2013). This reason points out why most FORTUNE 500 company networks have implemented hardware firewalls. However, since hardware firewalls are specialized devices or systems, they tend to be complicated, expensive, tricky to configure and difficult to upgrade. That is to say, they are best reserved for Information Technology experts or consultants trained to assess, install, configure and maintain such systems. In addition, the low-end hardware firewalls currently found in network devices such as routers and switches for homes and small businesses are also limited to locations. In other words, if an accountant or any other user from the accounting department takes their mobile devices or laptops to the road, their