Post by geriatrix on Mar 15, 2016 11:31:13 GMT
Pro:
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 while 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. Wireless networks can be easier and cheaper to install, especially in listed buildings or where the landlord will not permit the installation of cables. Wireless networking could allow you to offer new products or services. For example, many airport departure lounges, train stations, hotels, cafes and restaurants have installed 'hot spot' wireless networking services to allow mobile users to connect their equipment to their 'home' offices while travelling.
Con:
Wireless transmission is more vulnerable to attack by unauthorised users, so particular attention has to be paid to security. See our guide on securing your wireless systems. You may suffer interference if others in the same building also use wireless technology or where other sources of radio signals are present. This could lead to poor communication or, in extreme cases, loss of wireless communication altogether. In some buildings, getting consistent coverage can be difficult, leading to 'black spots' where no signal is available. For example, in structures built using steel reinforcing materials, you may find it difficult to pick up the radio frequencies used. Wireless transmission can be slower and less efficient than 'wired' networks. In larger wireless networks the 'backbone' network will usually be wired rather than wireless.
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 while 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. Wireless networks can be easier and cheaper to install, especially in listed buildings or where the landlord will not permit the installation of cables. Wireless networking could allow you to offer new products or services. For example, many airport departure lounges, train stations, hotels, cafes and restaurants have installed 'hot spot' wireless networking services to allow mobile users to connect their equipment to their 'home' offices while travelling.
Con:
Wireless transmission is more vulnerable to attack by unauthorised users, so particular attention has to be paid to security. See our guide on securing your wireless systems. You may suffer interference if others in the same building also use wireless technology or where other sources of radio signals are present. This could lead to poor communication or, in extreme cases, loss of wireless communication altogether. In some buildings, getting consistent coverage can be difficult, leading to 'black spots' where no signal is available. For example, in structures built using steel reinforcing materials, you may find it difficult to pick up the radio frequencies used. Wireless transmission can be slower and less efficient than 'wired' networks. In larger wireless networks the 'backbone' network will usually be wired rather than wireless.
