PCI stands for Payment Card Industry. Payment Card Industry Data Security Standard (PCI DSS) is a project backed by merchants and credit card firms that offers a standardized approach to securing credit card user information. The project seeks to stop credit card theft and related security vulnerabilities.
In this article, we will talk about 7 PCI DSS compliance tips for small-medium businesses. Read on to know more:
- Using and Maintaining a Firewall
Firewalls prevent unauthorized or foreign entities from accessing sensitive data. Since firewalls are effective at preventing unwanted access, they are necessary for PCI DSS compliance. These preventative measures are frequently the first line of defence against hackers.
- Protecting Passwords
This involves maintaining a list of all hardware and software that demand a password or other form of access security. Before any system is deployed on a network, vendor-supplied default settings must be changed, and any extra default accounts must be disabled or removed.
- Protecting Cardholder Data
Specific methods are required for the encryption of card data. These encryptions are implemented using encryption keys, which must likewise comply by being encrypted. Regular maintenance and scanning of key account numbers are required to ensure there is no unencrypted data.
- Encrypting Transmitted Data
Cardholders’ data is transferred through many regular routes (i.e., payment processors, home office from local stores, etc.). Every time this data is transferred to these well-known places, it must be encrypted. Account numbers should never be provided to unidentified locations.
- Updating Software
Regular upgrades are required for firewall and antivirus software. All software on devices that interact with or store cardholder data needs to be updated. To prevent the antivirus from being disabled or manipulated by users, it is a good idea to ensure that the antivirus system is updated automatically and that administrative access is set up.
- Restricting Data Access
Data of cardholders must be kept in absolute confidence. The data should not be accessible to employees, executives, vendors, or other outside parties who do not require it. The jobs that do require sensitive data should be thoroughly documented and updated regularly.
- Creating and Maintaining Access Logs
When accessing sensitive data, improper recordkeeping is probably the most frequent non-compliance issue. All actions involving cardholder information must be documented. Audit logs that record every activity made by a user with administrator rights, unsuccessful login attempts, and changes to accounts are necessary for compliance. To ensure accuracy, software solutions to log access are also required.
Final Words
These are some valuable tips that can be helpful for small-medium businesses to become PCI DSS compliant. However, contact us if you cannot do it independently and need professional help. We’ll be glad to help you with PCI DSS compliance. We love our customers; feel free to contact us and get a free consultation.
