Best Cyber Security

Web Filter Firewall What is it?

The internet provides a vast expanse of knowledge. There's virtually limitless data that you can gain access to, most of which can be potentially not safe for viewing in a work or an official environment. Hence, making use of a web filter firewall might become a necessity for most people. A web filter firewall, is basically very similar to a content filtering firewall. In fact, the two are virtually the same, except for the name. In many countries, working environments and schools, internet connections are usually protected by web filter firewalls. Let us talk more about web filter firewalls in general. 

What is a web filter firewall?

A web filter firewall is basically a software program that governs the data packets which are sent and received by your computer. It filters compromising content from websites that has been forbidden by the manager. For instance, you can just block websites that you think are not worth viewing in an official environment, such as pornography or video based websites, as well as social networking websites.

This will allow you to filter content as per your requirements. For instance, the manager in an office might prevent access to online websites like Facebook and YouTube in order to prevent people from wasting time over the internet.

 

Types of web filter firewalls

Now, the most important thing to know is that there are a number of different kinds of web filter firewalls that you can use. Some of the web filter firewalls are common place and can easily be downloaded from the internet. However, these ones fail to provide adequate protection and can easily be bypassed by somebody who has a bit of knowledge about them. For instance, if you have a proxy server working for you, bypassing a standard web filter firewall becomes a walk in the park. And that is the reason why you would want to buy a professional, paid for web filter firewall that is able to figure out access from remote servers as well.

 

Web Filtering

Protector UTM appliance provides web filtering.

It has smart web filtering that allows for deep scanning of web pages.

This can help block pages that are trying to avoid being blocked and that do not exist in black lists.

The smart web filter can read the content in a live page and determine if it is voiding policy based on the found data. 

Understanding web filtering

Web filtering, or the use of content control software is a vital tool to be used in organizations such as offices, schools and colleges.

Making use of a web filter is very important, as it allows companies to make sure that they are able to control what content is viewed by their users/ employees.

A web filter is basically a tool that runs in the background, and prevents access to certain websites that might not be friendly or helpful within the environment. The software itself is able to determine the type of content that should be allowed and the content that should be restricted.

Usually, making use of a web filtering program is very important in companies, mainly because it helps in improving productivity amongst users. 

What is web filtering?

Usage of a web filtering software can vary considerably, and on a number of different levels.

For example, a web filtering tool can be used on a national level by the government of a country in order to prevent access to certain websites.

In certain parts of the world, some websites are blocked primarily based upon their religious nature or controversial content.

Then, the internet service provider can also install a web filter in order to prevent the clients from accessing certain types of content.

Content control software is also very useful in libraries and schools, prevent students and visitors from accessing needless content such as social media and other websites that are not useful in such environments.

A brief guide of web filtering

For instance, you can decide what you would want to do if somebody searches for a blocked page.

For instance, if you type in a certain word that has been blocked by the web filter and search for it, the program can automatically close the browser window and show a warning message on the screen.

Similarly, you can also decide to just prevent the program from opening the website.

Web content programs are usually different in nature, and depending upon the level on which they are installed, their robustness might vary.

Certain programs, installed at a national level to control traffic on the internet are extremely robust and cannot be bypassed quite easily.

Others, however, are much easier to bypass.

Usually, companies hire independent firms to create content control software, while others make use of a linear program, which can be purchased in the markets or over the internet.

Either way, content security is very important. 

➤ Related Pages

Anti Spam Appliance Guide
Spam Filters
Vulnerability Scanning
Web Filter Appliance
Web Filter Firewall
What is a Web Vulnerability Scanner?