Some large (American and Chinese) companies have eyes and ears in every living room or office through their software or operating systems.
You can only block data scrapers and privacy violators by closing their transport channels on your Linux notebook.


Also ideal for blocking web browser crypto-miners.
Disabling the block is also easy. Switching on and off can also be done on the basis of hours or days.

 

Website blocker video howto in Ubuntu

Website blocker video howto in Linux-mint

Manual:

Start the software;

Search in your menu for blocker:

block1klein

Or in linux-mint:

blockmintklein

select for example facebook and press ok:

block2klein

Fill in your admin password

block3klein

Confirmation block ok:

block5klein

In the example https://www.facebook.com is not accessable anymore, in&out

block7klein

Block any domain or site

Start the program and provide domainname to block:

block8klein

 

block10klein

Unblock domain/site

Start the program and choose vrijgeven-sites and press ok, , provide admin password and ok .

All site are unblocked

block11klein