What is the Cisco Leap Module, and should you remove it?

Cisco Leap Module

Cisco leap module is a wireless authentication LANs(WLANs) that connects your PC to a wireless device like a wifi router or wireless accessories like a keyboard or mouse. It supports a mutual authentication between a client and a radius server through a shared password. Currently, computers rarely use the software, and it is almost useless to new devices. 

Cisco Leap Module

The service provides dynamic per-user and session encryption keys at no extra costs, and it includes all Cisco wireless products, Cisco compatible client devices, among others. A computer operator has to install various software programs or make direct installs when doing other installations like windows 7, 8, 10, Linux, among others.

You can scroll down your installed programs, and you will sometimes find programs like Cisco EAP FAST Module, Cisco LEAP Module, and the Cisco PEAP Module. The problem only arises when you begin to wonder if these Cisco Leap modules are safe for your PC. Let us discuss the software and see if you should delete it from your machine.

What are the Cisco module programs?

The Cisco module programs are several programs powered by Cisco, and they include:

  • PEAP – Protected Extensible Authentication Protocol
  • EAP-FAST – Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling
  • LEAP – Lightweight Extensible Authentication Protocol

What is the Cisco leap module?

The Cisco leap modules are software that aids connection between the laptop and other different wireless connections. It is an 802.1X framework type of authentication that increases your internet security and extends wireless connectivity. 

Cisco leap module was introduced in 2000, and it makes tremendous encryptions to your network security. It was an initiative to pioneer EAP to sustain the WLANs when active client operating systems need support. 

Is the Cisco leap module safe for your PC?

If the LAN connection or the wireless one is not useful, you can delete it, and there will be no harm. However, institutions like schools and companies need it because there are many computers connected. These products are tremendously helpful since their inception. 

However, their use kept decreasing, and today they are hardly used for wireless connections, although it is not to say they are useless. You can search for installed programs and see if they are present. If yes, then there is a probability that your system could be using them. Also, if they are not causing you any problems, you should leave them there. 

On the other hand, if you have not yet installed them and your system is operating properly, you don’t need them. According to many users, this software does not cause any disturbance, but if you uninstall it and your system starts to act out, you need to reinstall it. 

What to consider before Removing the Cisco Modules

Before removing the Cisco modules, ask yourself the questions below and answer them:

  • Have you been using the CISCO modules, or did you use them earlier?
  • Are connected to the domain network?
  • Did you experience recent changes in the system before the issue? 

If you have not been connected to a domain network, you have not used the Cisco modules before, then it is time to delete the software, and there will be no issues. 


If you uninstall the Cisco module and your system does not work properly, you can install it manually. Also, if after installation your system is still not working properly, you need to follow these steps through installation:

  • Download the Cisco EAP-FAST.reg file and create an ECP node.
  • Once the download is complete, double-tap on it, then install.
  • The software creates registry entries; hence you don’t have to do it.

Once the installation is complete, it is time to install relevant drivers for the software. 

The ECP nodes will be created in 10 -15 minutes, after which they should be on your taskbar or in your installed programs and features folder. Open your device manager, select the ECPNode, then right-click on it to perform an update.

Where is the Cisco Leap Module Useful?

On an individual basis, the Cisco Leap Module may not be necessary, but it is quite essential to these people. 

  • Mobile networks used in outdoor infrastructure
  • Network connections in a campus
  • Mobile networks are temporary and mainly used for military purposes.
  • Public access networks used in outdoor areas

NOTE: If the windows on your system keep restarting, you need to know about the death error’s blue screen.


The Cisco LEAP and Cisco PEAP have rarely used wifi extension modules apart from huge companies or institutions. However, if you need to use the software, you can install it on a PC as directed above. 

Frequent window users are likely to come across some programs like Cisco LEAP Module, Cisco PEAP Module, and the Cisco EAP-FAST Module. The computer language can be intimidating, but you should carry on if you were doing just fine without them. 

Also, if you come across them in your system, it may be that you were using them, so leave them there. However, getting rid of these programs should not interrupt your system and if it does, reinstall them. 

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Andrew is a professional writer with 7+ Years of experience. His style and uniqueness inspire and educate readers throughout the world.

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Andrew is a professional writer with 7+ Years of experience. His style and uniqueness inspire and educate readers throughout the world.

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