In 2015 the PCI SSC created the Small Merchant Taskforce, a cross-industry consortium of payment
security experts, merchant groups and small merchant advocates, to create educational material and
suggested next steps to assess risk within a small business environment. The Taskforce drew from
their collective payment security and small merchant expertise to create PCI Data Security Essential
Resources for Small Merchants, a series of resources to help small merchants focus on essential
payment data security practices needed to protect payment data and reduce risk in their business
As part of that series, PCI SSC created PCI Firewall Basics, a one-page infographic providing
guidance on firewall configuration basics.