Payment Card Industry Data Security Standard Tom Davis and Chad Marcum Indiana University

Payment Card IndustryData Security Standard

Tom Davis and Chad MarcumIndiana University

PCI DSS, OMG!(and other TLAs)

PCI

SSC

DSS

PAN

ASV

SAQ

QSA

CVV

ROCSIGPTS

PED CID

• Before PCI DSS• PCI SSC overview• Higher Ed’s Voice• Compliance vs. Security• IU’s approach

before PCI DSS

(circa 2003)

VISA Cardholder Information Security Program

MasterCardSite Data Protection Program

American ExpressData Security Operating Policy

DiscoverInformation Security and Compliance

Program

JCBData Security Program

As fraud losses increased…

Merging standards

“… enhance payment account data security by driving education and awareness

of the PCI Security Standards.”

PCI Security Standards Suite

Organization Stakeholders

ExecutiveCommittee

MarketingWkg Group

LegalManagementCommittee

Board ofAdvisors

GeneralManager

Secretariat

QSACommittee

ASVCommittee

Task Forces(ad hoc)

ParticipatingOrganizations

TechnicalWkg Group

DSS

TechnicalWkg Group

PED

QSA ProgramManagement

ASV ProgramManagement

PA ProgramManagement

Organization Stakeholders

ExecutiveCommittee

MarketingWkg Group

LegalManagementCommittee

Board ofAdvisors

GeneralManager

Secretariat

QSACommittee

ASVCommittee

Task Forces(ad hoc)

ParticipatingOrganizations

TechnicalWkg Group

DSS

TechnicalWkg Group

PED

QSA ProgramManagement

ASV ProgramManagement

PA ProgramManagement

ExecutiveCommittee

ParticipatingOrganizations

“Participating organizations have an opportunity to influence the direction of PCI standards through:

ParticipatingOrganizations

“Participating organizations have an opportunity to influence the direction of PCI standards through:

• active involvement in community meetings,

• advance review of drafts of standards and supporting materials, and

• regular dialogue with key stakeholders.”

National Association of College andUniversity Business Officers

National Association of College andUniversity Business Officers

Walt ConwayBusiness Representative

Tom DavisTechnical Representative

PCI DSS Lifecycle

Compliance vs. Security

Security?

Robert Carr, CEOHeartland Payment

Systems Inc.

“… we certainly didn't understand the limitations of PCI and the entire assessment process. PCI compliance doesn't mean secure. We and others were declared PCI compliant shortly before the intrusions.”

Robert Carr, CEOHeartland Payment

Systems Inc.

GeneralManager

“(PCI DSS) is more about security than compliance.”

Bob Russo, General ManagerPCI Security Standards Council

PCI DSS Overview

Applies to all merchants that “store, process, or transmit cardholder data”all payment (acceptance) channels, including brick-and-mortar, mail, telephone, e-commerce (Internet)all forms, including electronic, paper, or oral

Includes 12 requirements, based onadministrative controls (policies, procedures, etc.)physical security (locks, physical barriers, etc.)technical security (passwords, encryption, etc.)

PCI Data Security Standard – High Level Overview

Build and Maintain a Secure NetworkRequirement 1: Install and maintain a firewall configuration to protect cardholder dataRequirement 2: Do not use vendor-supplied defaults for system passwords and other security parameters

Protect Cardholder DataRequirement 3: Protect stored cardholder dataRequirement 4: Encrypt transmission of cardholder data across open, public networks

Maintain a Vulnerability Management ProgramRequirement 5: Use and regularly update anti-virus softwareRequirement 6: Develop and maintain secure systems and applications

Implement Strong Access Control MeasuresRequirement 7: Restrict access to cardholder data by business need-to-knowRequirement 8: Assign a unique ID to each person with computer accessRequirement 9: Restrict physical access to cardholder data

Regularly Monitor and Test NetworksRequirement 10: Track and monitor all access to network resources and cardholder dataRequirement 11: Regularly test security systems and processes

Maintain an Information Security PolicyRequirement 12: Maintain a policy that addresses information security

Office of the Treasurer

University Information Campus

Security Office Network

Infrastructure

Departments (aka: Merchants)(IU has over 240 merchants)

Office of the Treasurer

University Information Campus

Security Office Network

Infrastructure

Departments (aka: Merchants)(IU has over 240 merchants)

Office of the Treasurer

University Information Campus

Security Office Network

Infrastructure

Departments (aka: Merchants)(IU has over 240 merchants)

Office of the Treasurer

University Information Campus

Security Office Network

Infrastructure

Departments (aka: Merchants)(IU has over 240 merchants)

Office of the Treasurer

University Information Campus

Security Office Network

Infrastructure

Departments (aka: Merchants)(IU has over 240 merchants)

OS SCANNERS

ADSWEB APP SCANNERS

PCI VIRTUAL NETWORK

DNS

LOGS

WSUS

NTP

You’ll have to get your own.

Maintaining and Sustaining

Self-Assessment Questionnaires for each Dept/Unit each year-(about ~240 different merchants)

Review of PCI virtual network Firewall rules, both to and from

Closely working with our QSA on interpretations of the PCI DSS- Scope – Control – Guidance

Change Management Program (which has existed at IU since before the 1990s)

“…if done correctly and seen as a security starting point rather than a compliance end point, PCI is the antitheses of security theatre.”

--Ben Rothke and Anton Chuvakin,PCI Shrugged: Debunking Criticisms of PCI DSS

Resources

NACUBO Business Officer Magazine Articlehttp://tinyurl.com/yd2sjw8

Walt Conway’s PCI bloghttp://treasuryinstitutepcidss.blogspot.com/

Treasury Institute Workshophttp://www.treasuryinstitute.org/resourcelibrary/

PCI_2010/

PCI Security Standards Councilhttps://www.pcisecuritystandards.org/

Payment Card IndustryData Security Standard

Tom Davis and Chad MarcumIndiana University