1-Why are wireless technologies more expensive to implement for WAN technology t
ID: 675220 • Letter: 1
Question
1-Why are wireless technologies more expensive to implement for WAN technology than physical connections? Do you think that wireless WANs will eventually replace wired?
2-Security is a basic for any network because malicious users, hackers, are out there. Why do you think hackers do what they do? Is it simply about criminal activity to gain money or is there a greater reason behind their activity?
3-Microsoft and Apple operating systems are considered "closed-source," while Unix and Linux are "open-source."
Which is better? Do the benefits outweigh the risks?
Explanation / Answer
1) Disadvantages of Wireless Networks
The development in the communication systems and the networking has given rise to the wireless networks. The ease and flexibility of wireless communication has enabled us to use personal assistance devices to be used anywhere. This has enabled the mankind to excel in every field of the life, but at the same time it has many threats as well.
Security threats to Wireless Networks
Major disadvantages of wireless technology
Types of Unauthorized Access to Wireless Networks
The unauthorized access to the wireless signals is really common. The various types of unauthorized access are malicious association, accidental association, ad hoc networks, and non traditional networks, man in the middle attack, identity theft and denial of service. When a user turn on its PC, and he or she receives unauthorized signals from a neighboring building. User might not even signals are emerging and make use of it are have a clue from where they are emerging and make use of it , then we can call it accidental association. When a person uses crackers to access the password of the wireless network it is termed as malicious network. When the wireless technology has no centre device to act for it encryption settings are hard to mange therefore security can not be achieved. Bluetooth devices and PDAs are non traditional form of networks; they can be easily hacked by using cracker technology.
3) Microsoft Windows Is Better Than Open Source Operating Systems
Reasons:
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