In the modern day, wireless technology is buzzing and becoming more and more popular and widely used as each day passes by. Many big corporations like Apple and Microsoft use wireless storage, aka the “cloud,” to provide their users with convenience. Unfortunately, with the continuous advancement of wireless technology, securing sensitive information becomes a complicated hassle. Wireless security is extremely important because many people store sensitive data such as bank account and credit card numbers wirelessly. Not to mention, many people also perform tasks such as banking wirelessly. Wireless security is a major risk to everyone who owns wireless devices, not just big companies. Having strong and effective wireless security is important, so it must be set up properly in order to protect personal information and prevent hardware damage. Wireless networks are required to be connected the internet, therefore if it is not secured properly, savvy hackers could easily intrude. Most people know the obvious first step of securing a wireless network: passwords. Passwords are key parts to keeping a network’s privacy intact. When a new network it setup, it usually comes with a standard password such as “password” or no password at all. Changing this password is always the first step to securing a network. Most people like to use passwords they can remember and often use for everything else, however, people must refrain from doing that. A good, strong password is consisted of
One of the very good utilities of the hospitals network is the availability of the wireless access on the ward level, this will insure instant connectivity to the hospitals network from the small mobile devices such as laptops or other Wi-Fi based medical devices such as the new cardiograph devices which shares data with the database servers through wireless connection. These wireless devices depending on the diagram specifications are in 5 gigahertz frequency which are not compatible with every laptop computer, a recommendation to replace them with 2.4 gigahertz frequency devices are more efficient in order to allow laptops to access the network. A special attention is needed in the security of these wireless access points by connecting them to a server like RAS server to authenticate the personnel accessing the network wirelessly before allowing the devices to use the network. This is very important practice to prevent a destructive intrusion into the network.
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An unsecure WIFI network is the equivalent of an unlocked front door. You don’t leave your office unlocked over night therefore you shouldn’t leave your WIFI unlocked. Protect your WIFI with a strong password made up of the criteria described in tip number 1.
Wireless security in 802.11 is less robust and has many security flaws that can be exploited by an attacker. Security best practice for wireless networks depends on a defense in depth strategy, with five control layers:
To improve security, the Wi-Fi uses various built-in WEP encryption technologies to prevent attacks from
This utilizations two sorts of assaults Dictionary assault and Brute Force Attack for hacking wifi passwords.
Outline a wireless network and technology that you use regularly. The WLANs which are derived from the IEEE 802.11 standards, and marketed under the Wi-Fi trademark name. The WLANs security is neither forthright/candid nor simple, and it is continuously varying. Even though, as WLAN increase client output, they also expose the networks to a new group of potential hackers. With the present inherent security weakness of the 802.11 standard, all companies, small, medium or large, need to find out their security conditions derived from the applications using the WLAN. The standards also provide requirements for high-speed networks that support most modern-day applications. What sorts of security issues do
Wireless attacks have becoming a more common security issue when it comes to networks. Attacks can get a lot of information that is being sent across a network and use to commit crimes in other networks. Every wireless network is vulnerable to attacks and it is the important that all the necessary security measures are taken so as to prevent the mess these attacks can cause. These attacks are normally carried out to target information that is being shared through the networks. It is therefore very important to know of such attacks so you will be able to identify the attack when it happens.
Wi-Fi Protected Access 2, the follow on security method to WPA for wireless networks that provides stronger data protection and network access control. It provides enterprise and consumer Wi-Fi users with a high level of assurance that only authorized users can access their wireless networks. Based on the IEEE 802.11i standard, WPA2 provides government grade security by implementing the National Institute of Standards and Technology (NIST) FIPS 140-2 compliant AES encryption algorithm and 802.1x-based authentication.
Technologic advances occur at a rapid pace, with new devices coming out at frequent intervals. These new devices are appealing to college students who want to do everything as quickly and easily as possible. Because of the numerous smartphones, tablets, and laptops used by students and employees, college campuses face various security issues from mobile devices that connect to the network, often unintentionally.
The concepts of wireless network security consist of commitment of cyber security and maintaining security based on the latest development and exploits against the network K.W. Ross, J. K. (2012). Wireless Network Security is based on the principles of cryptography, message integrity, authentication, securing e-mails, securing TCP connections: SSL, securing Network layer: IPsec, securing wirelsess: LANs, securing the operational security structure, such as the firewalls and the IDS K.W. Ross, J. K. (2012). This security
Abstract -This paper addresses the internal and the external security challenges in organizations that implements wireless networks. Distributed security is designed to provide a more secure data communication among faculty members, staff and students. A description of the technique used to protect and keep PC 's up and running is illustrated with applications.
In an effort to improve security, the Public Safety Wireless Networks (PSWN) program in coordination with the Department of Justice took action to create the Public Safety Communications Security Awareness Guide and focus on solutions to security issues. Therefore, this paper will provide a summary of wireless communications issues and address issues as various agencies cooperate, coordinate, and use interoperable digital technologies to meet public safety requirements. I aim first to discuss communications system security, identify vulnerabilities and address how critical physical, network, communications, and administrative security components operate to protect against intrusions. The final section will include PSWN program, federal, state, and local agencies proposed solutions to improve security
Context: Our networks are becoming more vulnerable because of wireless and mobile computing. Ubiquitous devices can and do pose a significant vulnerability. In this activity, you are to think outside the box and determine how to best defend against these threats.
This article takes account of the security concerns in the early 2000s and states that it’s a reality. Provides a “long-range outlook” to mobile technology makers in designing future mobile devices. Concepts can be used in future security frameworks.