How to block the black Web fastest and effectively?

As information technology, the Internet is growing, it also draws on its downside. Black, unhealthy websites that cause users inconvenience are not small, especially with families with young children. Or simply, you just want to manage your child's computer use, blocking sites like Facebook, Youtube. So are there ways to block black web, which sites have unhealthy information? In the article below, Network Administrator will synthesize ways to help readers to block black, unhealthy websites.

1. Black web blocking software:

Currently there are quite a lot of software to support users can block black web, unhealthy websites. Some popular names such as Anti-Porn, K9 Web Protection, STOP PORN, IShield, Media Detective, etc. can be mentioned. All of the above software has a trial version for users to test and test software .

These software have very good black web filters, as they are constantly updating new features to increase the ability to search and filter more powerful black sites. However, the advice to users is to use a paid version because we can use it for a long time, as well as use the most effective functions that the trial version does not have.

2. Block the black web with the host file:

In addition to using software to block unhealthy websites, we can use host file usage.

Step 1:

First of all, the access panel follows the following path to access the folder.

C: WindowsSystem32Driversetc

In addition, we can press the Windows + R key combination to open the Run dialog box, then copy the link above and press Enter to access.

Step 2:

After we have entered etc then copy the hosts file out of the Desktop to prevent it from being saved.

Step 3:

Next we right-click the hots file and select Properties .

Then remove the Read-only attribute and click OK .

Step 4:

Next, we will open the host file when right-clicking on the hosts file and select Open with then open with Notepad .

Step 5:

Then, in order to block certain websites such as want to block Facebook, we will add the following array below and click Save above to save.

127.0.0.1 facebook.com
127.0.0.1 www.facebook.com

Step 6:

As a final step, we access the C: WindowsSystem32Driversetc line again. If the computer wants to ask whether to write the file, click Yes . Next reset the Read-only property for the hots file after adjusting.

This will help us to block black webs quickly, without having to install any other software. However, you can only block websites that you know, but cannot block the entire web.

3. Change DNS to block black site:

We can also use DNS ranges to block black web sites. Readers can refer to some DNS ranges below:

1. Norton DNS

Preferred DNS Server: 198.153.192.50
Alternate DNS Server: 198.153.194.50

1. Open DNS

Preferred DNS Server: 208.67.222.123
Alternate DNS Server: 208.67.220.12

1. MetaCert DNS

Preferred DNS Server: 184.169.223.35
Alternate DNS Server: 54.247.162.216

1. Safe DNS

Primary DNS server: 195.46.39.39
Secondary DNS Server: 195.46.39.40

1. Sentry DNS

Primary DNS Server: 152.160.81.10
Secondary DNS Server: 70.90.33.94

Step 1:

In the Run dialog box, enter the keyword ncpa.cpl to access the Locar Area Connection , press OK to access.

Step 2:

At the network connection interface, right-click on the network you are using and select Properties .

Step 3:

Next, double-click the Internet Protocol Version 4 (TCP / IPv4) line .

Step 4:

Finally, you just need to enter the DNS address range into the new interface and click OK to save.

Note , this way of changing DNS can slow down the access to other websites, and may not completely block all black webs.

Or we can download DNS Angel software to select the fastest DNS range for the computer. The DNS Angel installation process takes place very quickly, without the usual installation steps.

1. Download the DNS Angel software for free

At the interface of the software, you will see DNS Angel provides us with 4 DNS ranges to block black websites: Norton Con.Safe 1, Norton Con.Safe 2, Open DNS Family and Yandex DNS. If you want to use DNS, just click on it to get it.

As for the two options, they all work differently: Default DNS is used to bring DNS back to its original settings, Restore DNS to set up the old DNS range.

The above are 3 ways to help you block black web, websites with unhealthy information. Each solution has its advantages and disadvantages. But it will also help you block some black webs on your computer. If conditions permit, it is best to choose to buy paid software to protect the web of black webs, blocking all those sites.

Refer to the following articles:

1. 6 steps to block, block website with TP-Link router

1. 6 simple ways to enable the right-click feature to block that site

1. Instructions to completely remove Youndoo.com on all browsers

I wish you all success!