Information and Communication Technology (ICT) Supply Chain Security Emerging Solutions

Transcription

1 Information and Communication Technology (ICT) Supply Chain Security Emerging Solutions Nadya Bartol, CISSP, CGEIT UTC Senior Cybersecurity Strategist

2 Agenda Problem Definition Existing and Emerging Practices Ten Key Questions Summary and Questions 2

3 Agenda Problem Definition Existing and Emerging Practices Ten Key Questions Summary and Questions 3

4 Problem Definition What is ICT Supply Chain Risk Management? Information and Communication Technology (ICT) products are assembled, built, and transported by geographically extensive supply chains of multiple suppliers Acquirer does not always know how that happens, even with the primary supplier Not all suppliers are ready to articulate their cybersecurity and cyber supply chain practices Abundant opportunities exist for malicious actors to tamper with and sabotage products, ultimately compromising system integrity, reliability, and safety Acquirers need to be able to understand and manage associated risks Source: Nadya Bartol, ACSAC 2012 Case Utilities Study, Telecom December Council

5 Problem Definition How does this look? Scope of Expansion and Foreign Involvement graphic in DACS Secure Software Engineering, July 2005 article Software Development Security: A Risk Management Perspective synopsis of May 2004 GAO report Defense Acquisition: Knowledge of Software s Needed to Manage Risks 5

6 Problem Definition From The World Is Flat by Thomas Friedman Dell Inspiron 600m Notebook: Key Components and s Source: Booz 2012 Allen Utilities Hamilton Telecom and Council DoD 6

7 Problem Definition What are the risks? Intentional insertion of malicious functionality Counterfeit electronics Poor practices upstream 7

8 Problem Definition Intentional insertion of malicious functionality Virus Extra Features Backdoor Provider/ Integrator 8

9 Problem Definition Counterfeit Electronics Counterfeit Component Counterfeit Component Extra Features Provider/ Integrator Poor Performance 9

10 Problem Definition Poor practices upstream Poor coding practices Poor quality Provider/ Integrator Poor Performance 10

11 Problem Definition This may impact reliability and safety for years Poor coding practices Counterfeit Component Virus Extra Features Backdoor Counterfeit Component Provider/ Integrator Poor Performance Poor quality 11

12 Problem Definition Some History US government reports on globalization, supplier risk, offshoring, foreign influence in software, and microelectronics US Comprehensive National Cybersecurity Initiative Stood Up ODNI report on foreign industrial espionage ENISA study on supply chain integrity NDAA 2013 Cyber EO PPD 21 Mandiant Report Oct 2011 Sept-Oct European reports on robustness of communications infrastructures and IT supply chain risks Stuxnet Telvent hacked US House Intelligence Committee Huawei and ZTE report released 12

13 Agenda Problem Definition Existing and Emerging Practices Ten Key Questions Summary and Questions 13

14 Government Industry Existing and Emerging Practices Existing and Emerging Practices Comprehensive National Cybersecurity Initiative Stood Up 2008 DoD ICT SCRM Key Practices Document Cyberspace Policy Review NIST IR 7622, Notional Supply Chain Risk Management Practices for Federal Information Systems The President s International Strategy for Cyberspace GAO Report NIST SP PMOs developed in DOJ and DOE DHS ICT Supply Chain Exploits Frame of Reference DHS Vendor Procurement Language SAFECode Software Supply Chain Integrity papers Open Trusted Technology Framework Common Criteria Technical Document ISF Assurance Framework IEC Industrialprocess measurement, control and automation Energy Delivery Systems Procurement Language ISO/IEC Guidelines for Information Security in Relationships SAE Counterfeit Electronic Parts Avoidance series (SAE AS5553, SAE AS6081, etc.) 14

15 Government Industry Existing and Emerging Practices Existing and Emerging Practices Comprehensive National Cybersecurity Initiative Stood Up 2008 DoD ICT SCRM Key Practices Document Cyberspace Policy Review NIST IR 7622, Notional Supply Chain Risk Management Practices for Federal Information Systems The President s International Strategy for Cyberspace GAO Report NIST SP PMOs developed in DOJ and DOE DHS ICT Supply Chain Exploits Frame of Reference DHS Vendor Procurement Language SAFECode Software Supply Chain Integrity papers Open Trusted Technology Framework Common Criteria Technical Document ISF Assurance Framework IEC Industrialprocess measurement, control and automation Energy Delivery Systems Procurement Language ISO/IEC Guidelines for Information Security in Relationships SAE Counterfeit Electronic Parts Avoidance series (SAE AS5553, SAE AS6081, etc.) 15

16 Government Industry Existing and Emerging Practices Existing and Emerging Practices Comprehensive National Cybersecurity Initiative Stood Up 2008 DoD ICT SCRM Key Practices Document Cyberspace Policy Review NIST IR 7622, Notional Supply Chain Risk Management Practices for Federal Information Systems The President s International Strategy for Cyberspace GAO Report NIST SP PMOs developed in DOJ and DOE DHS ICT Supply Chain Exploits Frame of Reference DHS Vendor Procurement Language SAFECode Software Supply Chain Integrity papers Open Trusted Technology Framework Common Criteria Technical Document ISF Assurance Framework IEC Industrialprocess measurement, control and automation Energy Delivery Systems Procurement Language ISO/IEC Guidelines for Information Security in Relationships SAE Counterfeit Electronic Parts Avoidance series (SAE AS5553, SAE AS6081, etc.) 16

17 Government Industry Existing and Emerging Practices Existing and Emerging Practices Comprehensive National Cybersecurity Initiative Stood Up 2008 DoD ICT SCRM Key Practices Document Cyberspace Policy Review NIST IR 7622, Notional Supply Chain Risk Management Practices for Federal Information Systems The President s International Strategy for Cyberspace GAO Report NIST SP PMOs developed in DOJ and DOE DHS ICT Supply Chain Exploits Frame of Reference DHS Vendor Procurement Language SAFECode Software Supply Chain Integrity papers Open Trusted Technology Framework Common Criteria Technical Document ISF Assurance Framework IEC Industrialprocess measurement, control and automation Energy Delivery Systems Procurement Language ISO/IEC Guidelines for Information Security in Relationships SAE Counterfeit Electronic Parts Avoidance series (SAE AS5553, SAE AS6081, etc.) 17

18 Government Industry Existing and Emerging Practices Existing and Emerging Practices Comprehensive National Cybersecurity Initiative Stood Up 2008 DoD ICT SCRM Key Practices Document Cyberspace Policy Review NIST IR 7622, Notional Supply Chain Risk Management Practices for Federal Information Systems The President s International Strategy for Cyberspace GAO Report NIST SP PMOs developed in DOJ and DOE DHS ICT Supply Chain Exploits Frame of Reference DHS Vendor Procurement Language SAFECode Software Supply Chain Integrity papers Open Trusted Technology Framework Common Criteria Technical Document ISF Assurance Framework IEC Industrialprocess measurement, control and automation Energy Delivery Systems Procurement Language ISO/IEC Guidelines for Information Security in Relationships SAE Counterfeit Electronic Parts Avoidance series (SAE AS5553, SAE AS6081, etc.) 18

19 Existing and Emerging Practices How do these standards help? By answering the following key question: How should an organization manage security risks associated with acquiring ICT products and services? AND By providing a rich menu of items to chose from to Define your own processes for supplier management Ask your suppliers about their processes 19

20 Agenda Problem Definition Existing and Emerging Practices Ten Key Questions Summary and Questions 20

21 (1) What ICT assets and processes are critical to your business? Ten Key Questions Assets and Processes ICT Products and Services ICT s Network gear 90% 10% Control systems 50% 50% Servers 50% 25% 25% Database software 100% Laptops 100% 21

22 Ten Key Questions (2) Have you defined what security you want? Network gear Control systems Critical Assets 90% 10% 50% 50% Servers 50% Database software 25% 25% 100% Laptops 100% Security Requirements Confidentiality Integrity Availability Validated Against Standards and Best Practices and can you use these requirements to negotiate security with your suppliers? 22

23 (3) How will you know that the supplier is doing what they said they will do? Ten Key Questions Attestation Self Assessment Assessment Results Acquirer Assessment Certification Independent Third Party Certification 23

24 Ten Key Questions (4) Has the supplier implemented a secure lifecycle? Secure Lifecycle Certification OR Security reviews are conducted throughout the lifecycle Developers are trained in secure coding practices Secure code repositories are used knows the origins of critical components Lifecycle stops until critical weaknesses are fixed heard of best practices (e.g., OWASP or Microsoft SDL) 24

25 Ten Key Questions (5) How will your data be protected when it is exchanged with the supplier? With the acquirer? Acquirer Sensitive Confidential Personally Identifiable Information Intellectual Property Publicly Releasable 25

26 (6) How will you and the supplier communicate vulnerabilities? You and the acquirer? Ten Key Questions Disclose or not disclose? How to disclose? Who will fix? New Vulnerability If cannot fix, who will remediate? 26

27 (7) How will you and the supplier communicate about incidents? You and the acquirer? Ten Key Questions Disclose or not disclose? How and what to disclose? How to minimize the impact to both? Incident or Breach Sensitive Confidential Personally Identifiable Information Intellectual Property Publicly Releasable 27

28 Ten Key Questions (8) How will you (acquirer and supplier) protect yourself for the entire life span of the system? Development/ Engineering Operations/ Maintenance Retirement/ Termination Support discontinued out of business Parts no longer available 28

29 Ten Key Questions (8) How will you (acquirer and supplier) protect yourself for the entire life span of the system? Development/ Engineering Operations/ Maintenance Retirement/ Termination Support discontinued out of business Parts no longer available Component disposal 29

30 Ten Key Questions (8) How will you (acquirer and supplier) protect yourself for the entire life span of the system? Development/ Engineering Operations/ Maintenance Retirement/ Termination Support discontinued out of business Parts no longer available Component disposal Provisions for hardware and software to be available in the future for maintenance and sustainment Software escrow Buy parts for the future Approved resellers and disposers 30

31 Ten Key Questions (9) How will this relationship be terminated securely? Development/ Engineering Operations/ Maintenance Retirement/ Termination Sensitive Confidential Personally Identifiable Information Intellectual Property Publicly Releasable 31

32 Ten Key Questions (10) How will the people know what to do? Points of Contact X Awareness for All Involved Acquisition/procurement Legal Developer/engineer Delivery/shipping/receiving Executives Others? 32

33 Ten Key Questions (10) How will the people know what to do? Points of Contact X Awareness for All Involved Acquisition/procurement Legal Developer/engineer Delivery, shipping, receiving Executives Others? 33

34 Ten Key Questions (10) How will the people know what to do? Points of Contact 1 Frodo Baggins 2 Harry Potter 3 Peter Pan.. X Cinderella Awareness for All Involved Acquisition/procurement Legal Developer/engineer Delivery, shipping, receiving Executives Others? What about your suppliers? 34

35 Agenda Problem Definition Examples Existing and Emerging Practices Ten Key Questions Summary and Questions 35

36 Summary and Questions In Summary ICT supply chain concerns are at the heart of today s technology acquisition Acquirer practices and supplier practices are equally critical You may already have these practices somewhere in your organization Use ten basic questions together with existing standards and practices to get started 36

37 Questions 37

38 Contact Information Nadya Bartol 3/17/