Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. The most common types of wireless security are Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA).
If you are in the process of implementing a wireless LAN for your Hotel or University. You must make security a top priority. Because wireless signals often propagate beyond physical barriers. The risk of someone attempting to break in using the wireless infrastructure is higher compared to someone gaining physical access to a wired port.
You have to be concerned with who you are granting access to and what they can access. The identification and segmentation of employees, contractors, and guests is a great way to protect the network.
The security protocol used to protect the vast majority of Wi-Fi connections has been broken, potentially exposing wireless internet traffic to malicious eavesdroppers and attacks, according to the researcher who discovered the weakness.
Here we are going to discuss some of the best ways for wifi network security (WiFi Security).
Separate Internal Users from Guest Users
Unless your guest users absolutely require access to internal resources, make sure you place them on a completely separate guest Wi-Fi network.
All of today’s modern enterprise WiFi architectures offer an easy way to safely onboard guest users and segregate them so they only have access to the Internet, not internal resources. This will help you to just keep your internal wifi network safe and secure without affecting the services to your customers.
Wi-Fi Protected Access 2
Typically referred to as WPA2 it is a security protocol that incorporates all of the necessary security elements found in the 802. If possible, use WPA2 Enterprise whenever possible since it requires each to authenticate using his or her own unique username/password.
Wi-Fi Protected Access (WPA) is a security standard for users of computing devices equipped with wireless internet connections. WPA was developed by the Wi-Fi Alliance to provide more sophisticated data encryption and better user authentication than Wired Equivalent Privacy (WEP), the original Wi-Fi security standard.
Wi-Fi Protected Access (WPA) and Wi-Fi Protected Access II (WPA2) are two security protocols and security certification programs developed by the Wi-Fi Alliance to secure wireless computer networks.
Limit WiFi signal
When it comes to WiFi signal strength, more is not always better. From a security standpoint, your goal should be to provide sufficient WiFi signal only to the areas where it’s required and can be accessed by your customers easily like in hotel and universities it is not required to make the single available outside the campus of the university or hotel premises.
If you have WiFi signal that reaches beyond building walls and out into public spaces, you risk inviting people who may attempt to break into the network or interfere with the wireless signal.
Rogue AP detection
A Rogue Access Point (Rogue AP) is a wireless access point installed on a wired enterprise network without authorization from the network administrator. A Rogue AP may be naively installed by a legitimate user who is unaware of its security implications or it could be deliberately installed as an insider attack.
A rogue wireless access point is an unauthorized AP that has been installed on a secure network. Rogue APs pose a serious security threat and it’s important that you have the right tools in place to actively monitor the WLAN and remove the devices from your network.
Mobile device management
MDM isn’t simply about being able to better manage BYOD devices; there’s a security element involved as well. With most MDM solutions, you have the ability to quarantine devices that don’t meet set security standards, limit application installations, and implement data loss prevention (DLP) through techniques such as geofencing.