National Cybersecurity Challenges and NIST. Matthew Scholl Chief Computer Security Division

Transcription

1 National Cybersecurity Challenges and NIST Matthew Scholl Chief Computer Security Division

2 National Archives The Importance of Standards Article I, Section 8: The Congress shall have the power to fix the standard of weights and measures National Bureau of Standards established by Congress in 1901 Eight different authoritative values for the gallon Electrical industry needed standards American instruments sent abroad for calibration Consumer products and construction materials uneven in quality and unreliable Estimated that 80% of global merchandise trade is influenced by testing and other measurement-related requirements of regulations and standards

3 NIST has two main campuses Gaithersburg, MD Boulder, CO Courtesy HDR Architecture, Inc./Steve Hall Hedrich Blessing Geoffrey Wheeler

4 Robert Rathe NIST Products and Services Measurement Research ~ 2,200 publications per year Standard Reference Data ~ 100 different types ~ 6,000 units sold per year ~ 226 million data downloads per year Standard Reference Materials ~ 1,300 products available ~ 30,000 units sold per year Calibration Tests ~ 18,000 tests per year Laboratory Accreditation ~ 800 accreditations of testing and calibration labs

5 ITL Mission Cultivating Trust in IT and Metrology. CSD Mission Inspire Trust and Confidence in IT. Goals Make effective, usable and impactful references to reduce risks to information and information systems.

6 NIST s Cybersecurity Core Program Research, Development, and Specification Security Mechanisms (e.g. protocols, cryptographic, access control, auditing/logging) Security Mechanism Applications Confidentiality Integrity Availability Authentication Non-Repudiation Secure System and Component configuration Assessment and assurance of security properties of products and systems

7 Example Current Research Areas Risk Management Focus on a complete Risk Management Framework that supports the lifecycle management of organization s traditional information and information infrastructure as well as cyber physical systems Configuration Baselines Standardized security configurations for operating systems and automated tools to test the configurations Security Automation and Vulnerability Management Continue to develop tools and specifications that address situational awareness, conformity and vulnerability management compliance

8 Virtualization and Cloud Support for cloud special publication and standards activities to support security, portability and interoperability Key Management Foster the requirements of large-scale key management frameworks and designing key management systems Support transitioning of cryptographic algorithms and key sizes Next Generation Cryptography Use and implementation of SHA 3Developing new, light weight, quantum resistant encryption for use in current and new technologies New modes of operation Lisa F. Young/Dreamstime.com

9 Secure Mobility Focuses on research and development in the area of mobile security including mobile application testing and mobile Guidelines for Testing and Vetting Mobile Applications Mobile App Software Assurance Requirements Mobile Roots of Trust Supply Chain Work with industry, academic, and government stakeholders to develop foundational definitions, baseline requirements, general implementation methodologies, and a set of supply chain risk management best practices encompassing the system development lifecycle

10 Trust Roots Collaborate with industry to develop guidelines that identify security properties for hardware trust roots and other trust roots to leverage and use Network Security Foster requirements for secure networking technology such as DNSSEC, IPv6 and BGP technologies Software Assurance Identifying and reducing the software bugs that are relevant to security, resilience and reliability. Understanding how the tools we use affect software. Collaboration with industry, US Agencies and international in developing, integrating, and creating software assurance metrics, measurements and conformance activities

11 Graeme Dawes Dreamstime.com Peto Zvonar Dreamstime.com Usability of Security Performing groundwork research to define factors that enable usability in the area of multifactor authentication and developing a framework for determining metrics that are critical to the success of usability Identity Management Systems Standards development work in biometrics, smart cards, identity management, and privacy framework. R&D: Personal Identity Verification, Match-On-Card, ontology for identity credentials, development of a workbench ID Credential Interoperability Infrastructure Support Cybersecurity for application infrastructure including Health Information Technology, Smart Grid and Voting

12 Testing and Conformance for the USG Cryptography Algorithms and modules. Undergoing change to how, when and who conducts testing and validation. ID Credential (PIV) USG identity in card form factor. Undergoing change to look at new modalities. SCAP Tools Automated tools using standards for security information. Looking to SDOs for next set of needed information

13 National Initiative For Cybersecurity Education (NICE) NICE is "enhancing the overall cybersecurity posture of the United States by accelerating the availability of educational and training resources designed to improve the cyber behavior, skills, and knowledge of every segment of the population. NIST, as the interagency lead for NICE, promotes the coordination of existing and future activities in cybersecurity education, training, and awareness to enhance and multiply their effectiveness Raise national awareness about risks in cyberspace. Broaden the pool of individuals prepared to enter the cybersecurity workforce. Cultivate a globally competitive cybersecurity workforce.

14 National Cybersecurity Center of Excellence (NCCoE) Accelerated adoption of practical, affordable, and usable cybersecurity solutions Integrated cybersecurity solutions, built on commercial technologies, designed to address a sector s specific business needs Increased opportunities for innovation through the identification of technology gaps Trusted environment for interaction among businesses and solution providers Further the understanding of current cybersecurity technology capabilities and the cost of their implementation Broader awareness of cyber security technologies and standards

15 Tools Data- References National Vulnerability Database Secure Configurations National Software Reference Library Combinatorial Software Testing Tools Randomness Beacon Security Control Catalogue

16 Develop Post-Quantum Cryptography Standards Call for proposals was released December 2016 Submission deadline is Nov Main activities Research NIST researchers have been very productive 3 papers are presented at PQCrypto 2017 (and a NIST Q+A session) (A major conference in PQC) Outreach the community for the standardization process- presentations e.g. The National Academies of Science - Forum on Cyber Resilience Workshop Asia PQC Forum International Cryptography Module Conference Information Assurance Symposium Interactive with the community to discuss questions on submission requirements

17 Explore proper approaches for lightweight cryptography Published NISTIR 8114 Report on Lightweight Cryptography Call for Profiles to characterize lightweight Profile characteristics Physical, Performance, Security 20 questions for response Profile template includes function, design goal, and characteristics The profile will determine the approach in selecting lightweight cryptography algorithms and their specifications

18 Update existing standards To be consistent with well accepted industry practice, e.g. SDOs To respond advances in crypto research The following standards are under revision FIPS Digital Signature Algorithms Special publication A/B/C Key agreements Outreach to user community to discuss updates and solicit feedback

19 Respond to advances in cryptanalysis Triple DEA Attack on its usage in major protocols, e.g. https Revise data limit encrypted by one key set in SP Deprecate triple DEA for IKE (SP ) and TLS (SP ) FF3 Format preserve encryption (one of modes in NIST SP G) Announce NIST plan on revise G and call for public comment Practical SHA-1 collision Urge the users who haven t complied with NIST recommendations to stop using SHA-1 in the applications where collision resistance is needed

20 The 20 Year Question (or 5, 10, 15) Practical Quantum Compute? Divergence away From the Mobile Platform? Data Generation Everywhere? Compute on Everything? (New form HPC? ) Bandwidth to Connect at Scale? Abstraction of User Interface? Predictive/Responsive AI? Resilient Products and Components?

21 For Additional Information