PBN is abridged as Private Blog Network, As it is a system of legitimate sites used to fabricate connects to your cash sites to rank higher in the Google web index.

A PBN is a collection of high authority websites that you have complete control over and all of which link back to your money site.

You may have heard about private blog networks (PBNs) before, but you may not be sure what they are or why they are used. A PBN is a network of websites used to build links (and therefore pass authority) to a single website for the purpose of manipulating search engine rankings.