PCI Compliance PCIDSS 3.1 Policies

Hello Friends,

We are looking for policies and checklist and security tips for PCI Compliance. Kindly share any of the policies for our reference. Explanation on taught process for securing our network for PCI Compliance will be most appreciable.
Requirement 1: Install and maintain a firewall configuration to protect data
Requirement 2: Do not use vendor-supplied defaults for system passwords and other security parameters
Requirement 3: Protect stored cardholder data
Requirement 4: Encrypt transmission of cardholder data across open, public networks