SMB - Defense Industrial Base (DIB)

Controlling Access & Authentication Digital Currency Users Email & Other Communications Financial Internet Connection Operational Reputational Risks & Threats Security Awareness Security Policies, Procedures, and Guidelines Sensitive Data SMB - Defense Industrial Base (DIB) Social Media Systems, Devices, Applications, and Services Website Apache - SpamAssassin Blueprint for Ransomware Defense - Institute for Security and Technology BrainStation - Cybersecurity Tools Center for Internet Security - CIS CSAT - A Free Tool for Assessing Implementation of CIS Critical Security Controls Cyber Leader Program - Cyber Readiness Institute Cyber Readiness Guides - Cyber Readiness Institute Cyber Readiness Institute - Cyber Readiness Guides Cyber Readiness Institute - Incident Response Plan Cyber Readiness Institute - Ransomware Playbook Cyber Readiness Program - Cyber Readiness Institute Cyber Threat Alliance - Threat Intelligence Sharing CyberSecure My Business - National Cybersecurity Alliance Cybersecurity - Cybersecurity for Non-Profits Cybersecurity Toolkit for Small Business - Global Cyber Alliance Dashboard - Shadowserver Dashlane - Get Free Dashlane Access Digital Transformation Hub - Achieving Intermediate Cyber Security Digital Transformation Hub - Cyber Security Digital Transformation Hub - Cyber Security Training Executive and Board Leadership Security and Privacy Program - SecureTheVillage Fightcybercrime.org - Cybercrime Support Network Financial Industry Regulatory Authority - Non-FINRA Cybersecurity Resources Forcepoint - Secure Web Gateway Forcepoint - Zero Trust CDR Forescout - Asset Inventory Global Cyber Alliance - Creating a Strong Password Global Cyber Alliance - Cybersecurity Toolkit for Small Business Global Cyber Alliance - DMARC Setup Guide & Resources Global Cyber Alliance - Encrypt Your Data Heimdal - Email Security Heimdal - Endpoint Detection and Response Heimdal - Extended Detection - Response - XDR Heimdal - Managed Extended Detection and Response - MXDR Heimdal - Next-Gen Antivirus - Firewall - MDM Heimdal - Ransomware Encryption Protection Heimdal - Threat-Hunting & Action Center Incident Response Plan - Cyber Readiness Institute Nagios - Nagios Core Nagios - Nagios Fusion Nagios - Nagios XI Nagios - The Nagios IT Management Software Suite National Cyber-Forensics and Training Alliance - Internet Fraud Alert - IFA Open Cybersecurity Alliance - STIX Shifter OPSWAT - Free Cybersecurity Tools Ransomware Playbook - Cyber Readiness Institute Scarlett Scarlett - Cybersecurity - Cybersecurity for Non-Profits SecureTheVillage - IT Security Management Program Shadowserver - Scanning Project SonicWall - Advanced Threat Protection Cloud SonicWall - Endpoint Detection & Response SonicWall - Hosted Email Security SonicWall - Network Security Management SonicWall - Network Security Services SonicWall - Network Switch SonicWall - Next-Generation Firewall SonicWall - SonicWall SonicWall - Zero-Trust Network Access Wipfli - Cybersecurity Services Wipfli - Do you know your Microsoft Secure Score Wipfli - Five Easy - and free or low-cost - Ways to Increase Cybersecurity Wipfli - How to Prepare for your First IT Audit

Introduction Small and medium-sized businesses (SMBs) within the Defense Industrial Base (DIB) are critical in supporting national security and defense initiatives. However, they face unique cybersecurity challenges and compliance obligations to safeguard sensitive information and maintain operational resilience. To address these challenges effectively, DIB SMBs must prioritize cybersecurity measures tailored to their specific needs and operational environment. Protection Needs Compliance with DFARS SMBs in the DIB are subject to the Defense Federal Acquisition Regulation Supplement (DFARS), which imposes cybersecurity requirements on contractors and subcontractors handling controlled unclassified information (CUI) or supporting Department of Defense (DoD) contracts. DFARS compliance typically involves implementing cybersecurity controls outlined in the National Institute of Standards and Technology (NIST) Special Publication 800-171, which focuses on protecting sensitive information stored in nonfederal systems and organizations. Cybersecurity Needs and Concerns SMBs in the DIB must address a range of cybersecurity needs and concerns to enhance their resilience against cyber threats. These include safeguarding personal information, ensuring safe online experiences, protecting against cyber threats, securing devices and networks, promoting responsible online behavior, and maintaining up-to-date architecture diagrams with all hardware and software inventories. Additional Cybersecurity Measures Besides DFARS compliance and addressing fundamental cybersecurity needs, SMBs in the DIB should implement additional cybersecurity measures to enhance their defense against evolving threats. This includes patching and configuring security settings on all devices and software, employing active defenses for known attack vectors, monitoring network and device activity logs for anomalous behaviors, employing multi-factor authentication, implementing email and browser defenses, deploying malware protection on networks, encrypting data at rest and in transit, training staff to avoid and respond to suspicious events, and having contingency plans in place. Software Bill of Materials (SBOM) An important cybersecurity tool recommended by organizations such as the Cybersecurity and Infrastructure Security Agency (CISA) is the Software Bill of Materials (SBOM). An SBOM provides a structured inventory of software components, dependencies, and third-party software used in building a software product. It enhances transparency and visibility into software supply chains, helping organizations better understand and manage potential security risks. Conclusion In summary, SMBs within the Defense Industrial Base must adopt a proactive and multi-layered approach to cybersecurity, incorporating compliance with DFARS requirements, addressing fundamental cybersecurity needs, implementing additional cybersecurity measures, and leveraging tools such as SBOMs to enhance transparency and resilience within their supply chains.