How To Check Proxy And Firewall Settings On Your Computer

Firewalls and proxies are both elements of cybersecurity in any network. Firewalls could prevent phony access to your computer and personal data by blocking suspicious ports and programs, while proxies conceal the user’s actual IP address to hide your activity from the rest of the Internet.


What Does Check Proxy And Firewall Mean?

The ERR_CONNECTION_REFUSED error is usually caused on the server end, rather than having to do with your attempt at connection. It’s typically a mild issue, and can just be the result of incorrect firewall or proxy server settings. Nevertheless, it can also suggest that something more important has gone wrong, for example, a hacker attack, or unexpected downtime. An unstable internet connection can also be the cause.

Urging you to Check Proxy And Firewall, this prompt lets you know that something is not working right, but without giving further information. This means it’s up to you to find and possibly fix the root problem.

How To Check Proxy And Firewall Settings Google Chrome

Google Chrome lets you check proxy and firewall settings rather easily, by following the steps below:

  1. Open Google Chrome, then click the menu icon.
  2. Go to Settings.
  3. Scroll down to the bottom and select Show advanced settings…
  4. In the Network tab, click Change proxy settings.

This will proceed to the Windows Internet Options. Click the Connections tab > LAN Settings to inspect the details.


How To Check Proxy And Firewall Microsoft Edge

Microsoft Edge allows you to check proxy and firewall settings with no hassle. Simply follow the steps below:

  1. Launch the Edge browser and click the Tools icon.
  2. Select Settings at the end of the list of options.
  3. Go to System from the list of options on the left.
  4. Finally, go for the option Open your computer's proxy settings. 

You can check the relevant details in the opening window.


Proxy Settings Android

You can also check proxy settings or, if necessary, create a proxy server on your Android device.

  1. Open your Android Settings and go for WiFi.
  2. Press and hold the intended WiFi Network Name and select Modify Network.
  3. Next, click on Advanced Options > Manual.
  4. Here, you can check your proxy's settings and save it.


A firewall gives you protection, a proxy server gives you anonymity. Although they are both effective security solutions, you can always get the best of the two worlds by using a good VPN.

FAQ on Proxy

How Do I Check Proxy Connection?

Without a proxy, your device connects straight to the internet to access any given service for you. With a proxy, however, it will establish a connection through a separate server, the proxy, that sits between your device and the internet.

You can always check if you are using a proxy by checking your IP Address. If your IP address is anything other than what it used to read, you have successfully set up a proxy on your iPhone. Simply look up “what's my ip address” and you’ll see several websites that read and show your IP instantly.


Should I Set Proxy On Or Off?

The proxy option is typically set to Off by default, so your device won’t use any intermediary when connected to the internet. If you need to bypass online censorship or leave no trace of your activities over the internet, you can set up a proxy server for your connection.


What Is The Command To Check Proxy In Windows?

You can check your proxy very quickly by clicking Start, and then Run, typing “cmd”, and finally clicking on OK. At the command prompt, type “netsh winhttp show proxy”, and then hit ENTER. Your proxy settings will appear shortly.

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