When merchants signal a deal using a payment processor, they conform to be matter to fines should they are unsuccessful to keep up PCI DSS compliance. Create firewalls and router requirements, which set regulations for allowing and denying access to your methods. Firewall configurations needs to be reviewed bi-annually to https://www.nathanlabsadvisory.com/blog/nathan/stay-ahead-with-effective-web-application-security-testing-strategies/