Wi Network Security Essay

Secure: Our current system is secure. We use SSL authentications for all inbound data requests, VPN tunneling between sites and from outside the facilities, WPA encryption with MAC filtering

Privacy: In a wireless network all the devices are able to hear data traffic within their ranges which can be a threat to the security of the link. IEEE 802.11 counters this problem by offering a privacy service option that raises the security level of the 802.11 network to that of a wired network.

During this presentation we learned of the network types that Whitewater uses and how they differ. For example they have three different networks which separate devices that are allowed to access the network. Their network gives each device a certificate that is good for 2 years. They also recently implemented a check in for devices accessing the network so that they can verify whether or not the user has an anti-virus installed.

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.

Wifi-AP use a Share password is very dangerous. For example, if the wireless network connected to the company's internal resources, then the password leak is very troublesome, user complained is change wifi-ap password.

In general, wireless routers control access to their management interface by using the hypertext transport protocol (HTTP) as the default authentication protocol. In other words, when you connect to your wireless router from a web browser (typically http://192.168.1.1), and then submit your login credentials, the HTTP protocol is used to transmit your login credentials to the router. Because HTTP does not provide encryption, your login credentials are sent to the router over the air in clear-text. In this case, an attacker eavesdropping on your WLAN would be able to capture this information and use it to access the router as an administrator. Once your router is compromised an attacker can then use it to stage attacks such as man-in-the-middle (MITM), modify unencrypted data, or even send users to evil twin websites.

Create a policy requiring users to obtain a security training prior to gaining access to the wireless networks.

To improve security, the Wi-Fi uses various built-in WEP encryption technologies to prevent attacks from

On the computer, click the network icon on the right-hand side of the taskbar to view 6 the wireless networks detected. Click the SSID you establish on the gateway and then click the Connect button. Windows may exhibit an information dialog box verbally expressing that you are connecting to an unsecured network. If so, click Connect Anyway. Windows will exhibit a dialog box with a progress bar and the text “Connecting to.” If the connection is prosperous, Windows 7 will close the dialog box and not give you any supplemental designation other than a diminutive icon on the taskbar that shows five

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

The latest wireless security protocol out today is WPA2 (Wi-Fi Protected Access 2) this protocol is considered the most secure wireless protocol available. WPA2 is used to encrypt your data by prompting a user to enter a password for each device attempting to log on to your network. Most modern routers on the market today are equipped with this protocol. Other measures you can take to keep the information on your network safe would be to implement MAC filtering, this will only allow devices with a registered MAC address to be on your network. Enabling a VPN is another useful method to add extra security and privacy to your network. If I were to purchase a router for myself I would purchase the Netgear AC1200 smart router, it is relatively affordable with a cost of $76.45. It offers a dual-band setup, a USB port and a variety of management

Users that have a wireless LAN should add security to ensure only intended users have access. Some safeguards include use of WEP (Wired Equivalent Privacy) encryption, IPsec, WPA (WiFi Protected Access), with a firewall or DMZ. A DMZ (demilitarized zone) is a physical or logical sub-network that separates the LAN from other entrusted networks

There are many different vendors providing various WIPS systems or more complex security solutions all in one. All of them provide the most important feature from the WIPS attack discovery options, to detect rogue access points and unauthorized connections, client devices and ad hoc networks. One of them is Cisco Adaptive Wireless IPS, this uses a network controlled system (NCS) that generates flags as rogue

Yes the wireless service is susceptible to packet sniffing. Some of the EAP methods that rely on username and password authentication are Protected EAP, Tunneled Transport Layer Security (TTLS) and Lightweight EAP. The above methods has the vulnerability to send user information such as usernames as plaintext over the network. This discloses private information of the organization to attackers as it allows attackers to collect valid user names. This can be used to attack further.

Network security has changed significantly over the past years. There is more and more data to monitor and analyze in order to detect the activity of your data and systems. Securing a network has many variables. Password authentication, network access, patches, anti-virus protection, intrusion detection, firewall and network monitoring tools are just a few of the things you can do to protect yourself.