Data on Fixed Line vs. Cellular Debate Good news is improved data communications lead to faster transfer of information within businesses and between partners and customers. For example, sales people can remotely check stock levels and prices whilst on sales calls. Because wireless technology enables the user to communicate while on the move, you are rarely out of touch - you don't need extra cables or adaptors to access office networks. Office-based wireless workers can be networked without sitting at dedicated computers, and can continue to do productive work while away from the office. This can lead to new styles of working, such as home working or direct access to corporate data while on customer sites.
Switching over to Ethernet cabling would also be less expensive and more flexible than the existing coaxial cables and they offer more noise resistance. I can run the cables in the ceiling or between the computers so that they do not get stepped on or rolled over by the chairs. I will also need to put in a router or a hub to connect the client
Cell phones that have limited coverage areas aren't dependable. As long as your using your phone in a large city that has plenty of cell phone towers it should work correctly. However, this isn't always the case, there are plenty of ways the radio signals can be disturbed or blocked, especially if you are too far away from a tower. So, one of the cons of using a cell phone instead of a landline is, they are less dependable. A huge perk of having a landline phones is that it works everywhere, but cell phones don’t always work whether it be because of coverage issues or other problems.
For example, cell phones and laptops can be used to retrieve and send information to anywhere at any time of the day. In addition, the use of broadband assists the criminal justice system with mobile data such as mug shots, fingerprints, and reports. Agencies even have hot spots so officers can upload important documents such as reports, and retrieve, or report incidents (Dispatch magazine on-line, n.d). A few of the benefits for mobile data terminal are the radios are secure, for example, the radios cannot be
List and describe the security controls in place. Where are the weaknesses? The reason the credit card data theft that TJX Companies experienced happened because they were using WEP wireless security, which is the weakest form of wireless encryption today, and hackers could access the credit card data easily. The problems were that their kiosk computers were not well-secured, and TXJ firewalls did not guard against dangerous traffic that these computers brought in. Along with this, TXJ used WEB encryption systems, which have encryption that is relatively simple and easy for hackers to access.
When a new mobile phone enters the market it would be difficult for them to match up to the big names like o2. This is because people are not familiar with their company as it is not well known and people would want to purchase well known brands as opposed to something that is not known. Also large mobile phone companies offer many deals and low prices to attract more customers to their companies. They might offer a free phone, or other gadgets e.g. a tablet when they choose to go with their company.
A firewall used security purpose that only allows trusted sources to access the network or the other way around. A firewall can also stop incoming traffic and/or outgoing traffic. A firewall is not required in a network but without one the network can be vulnerable to outside attacks. Prices vary from $109.99 to $704.99 Tiger Direct (n.d.) A wireless access point is a device that can send and receive signals from a wireless network or wireless signal. WAP are common in all wireless networks but having more than one in larger networks is considered a benefit for the network.
The Market and Factors that Affect It In the cell phone market the consumer creates the demand by what they are willing to pay for. Companies respond to this demand by creating the supply. Demand and supply are influenced by a variety of factors. Some factors that influence the supply and demand in the cell phone market are the technological developments in different countries, people giving up their land lines, and the need to be socially connected through texting, email, or other features. Cell phones have increased the communication between the consumer and the business world, and have made it feasible to stay connected to the workplace while out of the office.
Another key etiquette point is your phone skills. The telephone plays an important role in most company’s business communication. Since using the phone causes a lack of face to face communication you have to compensate for it by using a confident and professional tone. Ensure that you are aware of policies that are in place to eliminate distractions such as smart phones and other media devices. This also carries over to business etiquette online.