Network Security Essay

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

There are various types of equipment that the company should look for when considering this network. The first item to look at when considering equipment is the Operating system and software that we would need. Next, the group took into consideration the type of server the company needs to make this network a reality. Another thing that we looked at is the possibility of having ThinClients over regular desktops for all workstations. Of course, it was taken into consideration that some employees would not want ThinClients. So, we show the type of tower we plan to place into those spaces, along with any peripheral device for both. Then, we will look at the network devices that will go into each building that include switches, routers, repeaters, hubs, and wireless access points. Finally, the group will note guidelines for choosing a local ISP at each site. Each Item outlined helps to build a network based on the specifications given by the company.

In addition, XelPharm owns a large distribution warehouse approximately four miles away from the headquarters. Until now, its networks have relied entirely on wired connections. The company’s CIO (chief information officer) decided long ago that he would wait until wireless technology

You are working as an IT consultant for the Senior Management team of a large comprehensive school. The management team has asked for information regarding different types of networks as they are considering upgrading all of the IT systems within the school. You

(Microsoft, 2009). The laptops will also have a wireless network interface card (NIC) installed. The wireless network cards will allow the computers to communicate with the other computers and server on the wireless star network by using a common communication language protocol called TCP IP. The TCP IP is not a solitary protocol when, in fact, it is several protocols. The client server network within wireless star topology will consist of one ZyXEL Prestige 660M D1 DSL modem (Dell, 2009). One Linksys Instant Broadband EtherFast Cable DSL Router (Linksys by Cisco, n.d.). Two netgear fs105 5 port Ethernet switches (Netgear, 1996-2009, and a Linksys wireless-G access (Linksys by Cisco, n.d.). RJ-45 cables will connect the Ethernet switches to the server and connect the Linksys wireless-G access point WAP54G (Linksys by Cisco, n.d.) To the Ethernet switches. The Linksys wireless-G access will connect the desktops, laptops, and printers to the network. The star topology accompanied with client server architecture and wireless local area network (WLAN) is well suited for Taylor and Sons Financial Consulting given that Taylor and Sons Financial Consulting will have

Johnson. The first section of the proposal will outline the needs analysis requirements of the network. We will analysis the needs and requirements of Mr. Johnson and his employees and provide recommendations on various applications that will help fulfill those needs. A high-speed data rate selected from the ISP will help the performance of the applications needed in the small business network. After determining the needs analysis, we will provide a logical network diagram that will display the network based on the needs analysis requirements. It will be explained how each hardware and network wired will be connected to each other in the room forming an office

Internet security are such a big thing because many things are based off the internet. As in most of the storage is done off of cloud storage, so you don’t need lots of storage in your computer. Which makes internets unsafe because anyone could hack into your account and take your information. Like your bank account and your personal accounts that could really hurt you I the long run. Or someone could put a scam on a common website that most people go on. And could hack everyone’s computer that has the scams. Another way of spamming is by hacking into someone else email and sending them spam that looks like legitimate with a subject or message. Fooled sender email addresses, logos, trademarks, and the wording used in the message will often add to the trick.

Computer networks allow for employees within an organization to share files and exchange ideas more efficiently. Also, computer networks make it easier to back up all the company’s data on an offsite server. Computer networking supports business operations and contributes immensely to globalization. Therefore, organizations invest heavily in computer networks ensuring they work efficiently. This paper discusses ten points to consider when evaluating a computer network. These evaluation points explore the network’s: security, data rate, network upgrade tolerance, device interfacing, internet connections, application performance, network services, wireless connectivity, and its cost.

Because of a staggering influx of Internet business, the network administrator’s task is to boost network performance and availability as much as possible. The company also wants a network design that’s easy to reconfigure and change because workgroups form and disband frequently, and their membership changes regularly. All computers must share sensitive data and control access to customer files and databases. Aside from the customer information and billing databases, which run on all servers, employees’ desktop computers must run standard word-processing and spreadsheet programs. Use the following write-on lines to evaluate the requirements for this network. After you finish, determine the best network topology or topology combination for the company. On a blank piece of paper, sketch the network design you think best suits EBiz.com’s needs. Remember: High performance and easy reconfiguration are your primary design goals!

created by applying security safeguards deal with the to security helplessness and dangers recognized by the association. A safeguard is just a component or part of the security framework. Safeguards can be seen in two fundamental classifications of physical Safeguards psychological safeguards Although one can separate amongst psychological and physical control, most physical controls additionally give a component of psychological

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.

In today’s world technology has evolved to the point where a large amount of information is stored in cyberspace. It is because of this type of storage people around the world have an easier time at accessing information than ever before. The time before the late 20th century gathering information was long and tedious to get a book that the library did not own would take at least a couple of weeks depending on the time period or it may not have been possible to obtain that book. But now people can access a vast amount of information in a matter of minutes. Example, in modern times if someone wanted to know about a different culture they could simple look up the information on a computer or any device that had access to

You are the network manager of a company that has grown from 10 employees to 100 employees in 12 months. Year 2 projected growth is estimated to be 100 additional employees located at a remote location. The aggressive growth has brought about some unique challenges and opportunities. The company has one remote warehouse and no off-site disaster recovery services or servers. The network design remains a non-redundant, flat topology.

A threat agent is the facilitator of an attack however; a threat is a constant danger to an asset.