PCI-DSS

PCI-DSS
Name	Payment Card Industry Data Security Standard
Abbreviation	PCI-DSS
Introduced	2004
Current version	3.2.1
Organization	Payment Card Industry Security Standards Council

PCI-DSS is a set of security standards designed to ensure that companies that handle credit card information maintain a secure environment for the protection of cardholder data, as required by Visa, Mastercard, American Express, and other major payment card brands. The standard was developed by the Payment Card Industry Security Standards Council, which includes representatives from Visa, Mastercard, American Express, and other major payment card brands, in collaboration with IBM, Microsoft, and VeriSign. The Federal Trade Commission and the National Conference of State Legislatures have also played a role in shaping the standard. The standard is widely adopted by companies such as Target Corporation, Home Depot, and Walmart, which process large volumes of credit card transactions.

Introduction to PCI-DSS

The introduction of PCI-DSS was a response to the growing concern over identity theft and credit card fraud, as highlighted by cases such as the TJX Companies data breach and the Heartland Payment Systems data breach. The standard provides a framework for companies to follow in order to protect sensitive authentication data and cardholder data, as required by the Gramm-Leach-Bliley Act and the Payment Card Industry Security Standards Council. Companies such as Bank of America, JPMorgan Chase, and Citigroup have implemented PCI-DSS to protect their customers' financial information. The standard is also supported by security companies such as Symantec, McAfee, and Check Point, which provide security solutions to help companies comply with the standard.

Scope and Applicability

The scope of PCI-DSS applies to any company that handles credit card information, including merchants, processors, and service providers, such as First Data, TSYS, and Global Payments. The standard is applicable to companies of all sizes, from small e-commerce businesses to large retailers such as Amazon and eBay. Companies such as Google, Facebook, and Twitter also need to comply with PCI-DSS if they handle credit card information. The standard is enforced by acquiring banks such as Bank of America and JPMorgan Chase, which require their merchants to comply with the standard.

Requirements and Standards

The requirements of PCI-DSS include the implementation of firewalls, encryption, and access controls to protect cardholder data, as specified by the National Institute of Standards and Technology and the International Organization for Standardization. Companies must also conduct regular security audits and penetration testing to identify vulnerabilities, as required by the Sarbanes-Oxley Act and the Health Insurance Portability and Accountability Act. The standard also requires companies to implement incident response plans and disaster recovery plans, as recommended by the Federal Emergency Management Agency and the National Institute of Standards and Technology. Companies such as Microsoft and IBM provide security solutions to help companies comply with the standard.

Compliance and Validation

Compliance with PCI-DSS is validated through a combination of self-assessment questionnaires and on-site audits conducted by qualified security assessors such as Ernst & Young and Deloitte. Companies must also submit to regular security scans and vulnerability assessments to ensure that their security controls are effective, as required by the Payment Card Industry Security Standards Council. The standard is supported by security companies such as Symantec and McAfee, which provide security solutions to help companies comply with the standard. Companies such as Visa and Mastercard also provide compliance programs to help their merchants comply with the standard.

Enforcement and Penalties

Enforcement of PCI-DSS is the responsibility of the payment card brands, which can impose fines and penalties on companies that fail to comply with the standard, as specified by the Federal Trade Commission and the National Conference of State Legislatures. Companies that suffer a data breach may also face lawsuits and regulatory action from government agencies such as the Federal Trade Commission and the Attorney General of California. The standard is also enforced by acquiring banks such as Bank of America and JPMorgan Chase, which can impose fines and penalties on their merchants that fail to comply with the standard.

History and Evolution

The history of PCI-DSS dates back to 2004, when the payment card brands first introduced the standard, with the support of security companies such as IBM and Microsoft. The standard has undergone several revisions since then, with the most recent version being released in 2018, as specified by the Payment Card Industry Security Standards Council. The standard has been influenced by other security standards such as the Sarbanes-Oxley Act and the Health Insurance Portability and Accountability Act, and has been adopted by companies such as Target Corporation and Home Depot. The standard continues to evolve to address emerging security threats such as cyber attacks and data breaches, as highlighted by cases such as the Equifax data breach and the Marriott International data breach.

Category:Computer security