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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...
Properly secure wireless systems: - To prevent data breaches it is very important to secure wireless networks. WI- Fi network security is necessary because it is very easy to hack the data and unauthorized access. Breaches can be prevented by using strong passwords, encryption methods, and strong verification.
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
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.
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
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 expansion of wireless networks has abundantly increased in corporate and home environments in the last decade. Wireless networking cards have been installed on many devices such as laptops, tablets, smartphones, and even kitchen’s devices. Wireless network technology offers many advantages because of the increased accessibility of information resources. The popularity of wireless networks is primarily due to their convenience, cost efficiency, and ease of integration with network components. Even though wireless networking technology has many benefits, it also has its share of disadvantages. When new cyber-attacks are created they can potentially threaten the security of a wireless network. As the deployment of wireless networking increases, security loopholes have presented cyber hackers with many opportunities. The issues that wireless networks presents to network managers include unauthorized access, broadcasted service set identifiers (SSIDs), unknown stations, and spoofed media access
Users can connect instantly and easily to the internet through their wireless devices anytime anywhere.
Without wireless technology people would be tied to one location where they can access internet. People all over the world prefer wireless technology because it is easy, hassle free, and provides more mobility. Such things like wireless power transfer and wirelessly streaming video is something you would see in an 70’s comic book is now becoming prevalent in today’s world. Advances in wireless technology is only just becoming and soon cables will be a thing of the past and a new dawn approach us with faster wireless capabilities than that of fiber optics.
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.
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.
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:
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 ...