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The negative impact of wireless communications
The negative impact of wireless communications
Importance of wireless
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This paper is going to discuss wireless security from a broad view where I will go into why exactly wireless security is so important especially today as the ways in which we are communicating is changing dramatically. From there I will discuss the multiple wireless securities that are available to give a better understanding of the options given. Then I will go into why exactly not protecting your wireless can be so dangerous with some descriptions on the most dangerous wireless attacks out there today. Finally I will then discuss how we can better prepare for these types of attacks with a synopsis on several effective security methods that will help to ensure data is securely passed and kept hidden.
Wireless is everywhere today whether at home working from your WIFI network to work where you might be linked a wireless network or even through your phone through a 3G or 4G network to connecting to an open wireless networks. As you can see for the most part people are connecting to wireless from the moment they leave their home till they get to work and then back. While wireless comm...
In this section we investigate attacks and threats to our primary devices. These attacks and threats are built off of the vulnerabilities the previous section and help to determine which security controls would be most valuable against future attacks.
waves go through most dividers effortlessly. This element requires the utilization of encryption. Wired Equivalent Privacy (WEP) was the principal endeavor at giving security on remote connections. Nonetheless, Borisov et. al [10] found a shortcoming in key administration, with the outcome that after an assailant had gotten an adequate number of parcels, she could see all movement and infuse counterfeit
The propose research will address a problem confronting many two year institutions in the present-day (i.e. how to best plan, design, and implement WLAN technologies). While WLAN technologies offer the benefits of mobility, reduced installation time, and decreased cost, many challenges must be met by institutions deploying them (Geier, 2005). These issues are related to security, speed, interoperability, and equipment selection, ease of use, reliability, signal interference, installation, and health risks.
Terrorism is a growing threat in modern times. Ultimately all activities need co-ordination and such co-ordination is facilitated by communication. Terrorist activities need communication as well as any other activity. In order to avoid getting traced, such communication can be done over secure lines on open public networks or hacked private networks.
While the conventional desktop PC will still continue to serve important functions at both consumer and professional levels, there is an expectation that mobile devices will become the predominant form for accessing both personal and professional content; it is understandable that cyber criminals have begun focusing on mobile devices which have at the same time grown their user base while substantially consolidating the operating system variants which makes the surface area for a potential attack substantially larger (Juniper Networks, n.d.).... ... middle of paper ... ... Mobile Device Security: A Survey of Mobile Device Threats, Vulnerabilities and their Defensive Mechanism. International Journal of Computer Applications.
The idea of cryptography has been in existence since 1900 BC with the use of inscriptions on the tomb of Khnumhotep II, in Egypt (Red Hat). Ever since that time, the uses and methods have changed, but the overall idea of transferring information in a secret and efficient manner has been the driving force for faster and safer data transfer. This paper will define cryptography, discuss its long history, current trends and the future of the complex electronic security technology.
Print. The. Gordon A. Gow, and Richard K. Smith. Mobile and wireless communications: an introduction, McGraw-Hill International, 2006. Print.
For thousands of years cryptography and encryption have been used to secure communication. Military communication has been the leader of the use of cryptography and the advancements. From the start of the internet there has been a greater need for the use of cryptography. The computer had been invented in the late 1960s but there was not a widespread market for the use of computers really until the late 1980s, where the World Wide Web was invented in 1989. This new method of communication has called for a large need for information security. The internet allows people to communicate sensitive information, and if received into the wrong hands can cause many problems for that person.
The world has gone through a lot of changed as time passes by. With advancements in the technological field people are can communicate with ones from around the world without having to even lift a finger. To make things more efficient and more cost saving industries have made technology wireless. Wireless technology gives people the chance to get up from their stationary computer, or cord phone and able to freely move without restrictions. The IT, or Information Technology has become a standard and very critical part of today’s society. Wireless technology came from the basic just cellular usage to sensors in the medical field. Wires are now a thing of the past in today’s world with forever revitalizing technology.
ABSTRACT : This paper describes the basic threats to the network security and the basic issues of interest in designing a secure network. it describes the important aspects of network security. A secure network is one which is free of unauthorized entries and hackers. INTRODUCTION
In this era when the Internet provides essential communication between tens of millions of people and is being increasingly used as a tool for security becomes a tremendously important issue to deal with, So it is important to deal with it. There are many aspects to security and many applications, ranging from secure commerce and payments to private communications and protecting passwords. One essential aspect for secure communications is that of cryptography. But it is important to note that while cryptography is necessary for secure communications, it is not by itself sufficient. Cryptography is the science of writing in secret code and is an ancient art; In the old age people use to send encoded message which can be understand by the receiver only who know the symbolic and relative meaning of that encoded message .The first documented use of cryptography in writing dates back to circa 1900 B.C. Egyptian scribe used non-standard hieroglyphs in an inscription. After writing was invented cryptography appeared spontaneously with applications ranging from diplomatic missives to war-time battle plans. It is no surprise, then, that new forms of cryptography came soon after the widespread development of computer communications. In telecommunications and data cryptography is necessary when communicating in any untrusted medium, which includes any network, particularly the Internet [1].Within the context of any application-to-application communication, there are some security requirements, including:
Wired ones are practically safer. At least as far as interception is concerned. But all about how we used our wired network system. And what types of wire we used. The quite of wire used though, the standard copper wire can be easily manipulated and data packets stolen, optical fibers are way safer though. In one way we cannot be sure of being safe ever. The internet is a rapidly growing field and securing the flow of data is surely getting harder day by day. Wireless is ideal for providing network access in meetings or common areas and can also be used to offer internet access to visitors. There is a number of wireless networking standards too. Try to get a wireless router or acc...
The most sparkling stars of wireless networking technology today is IEEE 802.11b.The 802.11b wireless networking has enjoyed a rapid increase in adoption in enterprise settings and in educational and institutional networks. More recently, particularly in the past year as adapter and access point prices have lowered dramatically, 802.11b wireless network products have been making inroads into home and SOHO applications. Initially, the demand for 802.11b in the home was driven by people who ...
Over the past few years we as a race have become overly dependent on technology, which has compelled us to develop electronic devises that allow us to transfer and share data more rapidly and securely. However, this task of connecting different technologies has not been painless as most devices come with different operating systems, parts, connectors, and protocols that need to be considered and taken care of before developing any new devices. As a result, it has been a challenge to produce new technologies and protocols to allow these devices to connect easily. One such solution is Bluetooth will allows devices to connect wirelessly over a short range. However, like any other wireless networking, Bluetooth is also prone to various types of hacking.
Users can connect instantly and easily to the internet through their wireless devices anytime anywhere.