Web Filter Proxy – Important Things You Should Know in 2022
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Web Filter Proxy

“Web filter proxy”

Have you ever experienced the annoying feeling of visiting a website and being faced with inappropriate advertisements everywhere? Apart front being annoying, it is also a gateway for malicious cyber attackers to invade your device. According to Statista, in the last five to seven years, there has been an increasing trend in cyberattacks. For the first half of 2022, the number of cyberattacks has reached 2.8 billion. Even though it is decreased from 2021’s 5 billion malware attacks, it is still considered one of the worst online attacks. Day after day, people are losing their identities because of cyberattacks. What is the solution to these attacks? 

The answer is complicated. One way to fight against cyber attacks is to be anonymous online. But this is a double-edged sword since the attackers can also be anonymous online, and there is no way to find who would initiate and carry out attacks. But that is the only solution that works against these attacks even though attackers use this method. But how to become anonymous online? The answer is a “web filter proxy.” In the upcoming block, we will see how a proxy server is used as a web filter to keep most of the malicious software away from a website.

A Web Filter Proxy – What Is It?

A web filter proxy is a software used to filter out website content. The primary objective of a web filter proxy is to restrict which part users/visitors of the website can access from their computer. You can use these filters in both ways as blacklist and whitelist. Blacklists and whitelists are two methodologies implemented to control access to various websites, emails, software, and IP addresses. A whitelist is a process of denying access to all the resources except the owner. The owner is the only admin who can allow access to the website. A blacklist is a process of enabling access to all with certain restrictions on some items.

Now, you have a general idea of a web filter proxy, but how does it work? It is necessary to understand what a proxy server is at first.

A Proxy Server – What Is It?

A proxy server is an intermediary server that sits between you (the client) and the target server. When you connect to the Internet, your device will send requests to the target server. Your IP (Internet Protocol) address carries your requests and delivers them to the target server.

When you access to content unavailable in your region, the target server denies your request and can block your IP address (based on the number of requests you asked for in a short time). This is because your IP address is tied to your physical location. Based on the information, the target server decides to give you access to its content or not. 

The best way to access “geo-restricted content” is to mask your original IP address with a temporary IP address. The proxy is the best tool for this. A proxy server helps reroute your internet traffic through its server and deliver requests to the target server. The “two-way communication” becomes a “three-way communication.” This approach helps achieve a high online anonymity level by masking your IP address.

Working of a Web Filter Proxy:

As you know, a web filter proxy has the same idea of filtering out the website’s content. A web filter proxy first monitors all forms of communication (it can be a request/content and recipient) that are exchanged between the Internet server and the website that may contain any malicious content. But, people often mistake web filter proxies with phishing filters because they function similarly. 

A web filter proxy works as a computer program that monitors a website’s URLs and checks for any malicious or restricted keywords. If it finds any restricted keywords in the content, it will block the connection. A web filter can be installed as an application on your local device, or you can install the web filter as the overall security solution in your dedicated server. Another way to install a web filter is to contact the ISP (Internet Service Provider) to integrate the web filter proxy on the network side. In the end, all of these approaches are adapted by the search engines in order to remove any undesirable pages or contents from the websites.

Who Uses a Web Filter Proxy?

Two groups use web filter proxies; those groups are parents and businesses. Parents want to restrict their children from visiting inappropriate websites. The second group is organizations that want to integrate web filter proxies with their IT infrastructure to prevent their employees from visiting a website that may cause harm to the business directly or indirectly.

Which Is the Best Proxy for a Web Filter Proxy?

ProxyScrape is one of the best proxy providers online. You get your proxies for any online session with three services: dedicated datacenter proxies, residential proxies, and premium proxies. Which proxy is more suitable for a web filter proxy? Before that, we need to know the requirements for a web filter proxy.

  • IP addresses resemble an ISP’s address to ensure easy communication between the user and the target server.
  • Private proxies for more reliability.
  • High-speed proxies for the efficient filtering process.
  • Great uptime. 
  • HTTP proxies for compatibility.

By checking the requirements, it is best to proceed with “dedicated datacenter proxies.” The reason is that ProxyScrape’s datacenter proxies check all the requirement boxes. It has excellent HTTP proxies that resemble ISPs’ IP addresses in order to easily maintain the communication between the user (the client-server) and the target server. Apart from that, there are other great features such as: 

  • 99.9% uptime.
  • IP authentication for better security.
  • HTTP/HTTPS proxies.
  • Unlimited bandwidth with concurrent connections.


1. What is a web filter proxy?

A web filter proxy is a software used to filter out website content. The primary objective of a web filter proxy is to restrict which part users/visitors of the website can access from their computer.

2. Can you bypass a web filter?

Yes, it is possible to bypass the web filter proxy. You can use a web-based proxy, or you can try to use foreign websites. There are methods to bypass filters, so it is recommended to use web filter proxies to ensure that a chosen filter proxy can do much more than just block a certain number of websites.

3. Do I need web filtering?

Yes, web filtering is very crucial for a better online experience. It helps to get rid of unwanted and inappropriate ads on a website and can ensure that there is no malicious content by checking the content on a website.


Cyberattacks are getting more severe every day. We have to ensure that we take every step to defend against cyberattacks. Web filters and web filter proxies are significant steps toward that goal. Every website must integrate a web filter proxy with its infrastructure to ensure its content is malicious-free. ProxyScrape provides the best-in-class web filter proxy, a dedicated datacenter proxy with all the necessary features. This article hopes to give you essential information on web filtering and web filter proxies. Start your safe online journey with a web filter proxy from ProxyScrape.

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