Collective SLTT Cyber Defense
The Multi-State Information Sharing and Analysis Center (MS-ISAC) is the only nationwide SLTT-exclusive cybersecurity community. We connect state, local, tribal, and territorial governments to real-time threat intelligence, 24x7x365 SOC support, and affordable tools — delivering protection no commercial vendor or federal agency can match. Without this collaborative cyber defense network, U.S. government organizations and the communities they support will be increasingly vulnerable to cyber attacks by foreign adversaries
Stronger Together: A Nationwide SLTT Cybersecurity Community
Unlike fragmented or siloed cybersecurity efforts, the MS-ISAC unites SLTT organizations through a trusted, collaborative community. This network fosters real-time collaboration, shared learning, and coordinated defense. Members gain access to peer forums, working groups, and leadership briefings that turn shared insights into coordinated action.
- Monthly whole-of-state forums to align strategies and share best practices
- Peer networks that foster mentorship and real-time collaboration
- Joint response capabilities that strengthen resilience across jurisdictions
The Connective Tissue of SLTT Cybersecurity
The MS-ISAC is more than a membership — it’s a community. We convene the conversations that matter, linking federal, state, local, tribal, and territorial partners through working groups, peer networks, and leadership forums. This collaboration turns into action: shared services, mutual aid, and joint response that strengthen resilience and build trust across every layer of government.
- ISAC Annual Meeting - conference bringing together hundreds of SLTT cybersecurity experts
- Exclusive member webinars on threat intelligence, best practices and other relevant topics
- Member working groups gathering SLTT communities of practice
Become an MS-ISAC Member
If your membership has expired, log in to the CIS Portal to review renewal options and reactivate your access and save.
New to the MS-ISAC? Now’s the perfect time to become a member and unlock SLTT-focused cybersecurity services, expert resources, and real-time collaboration—all at a reduced rate.
Cybersecurity Value for Every SLTT Leader and Sector
Law Enforcement
Law enforcement agencies operate in a high-stakes environment where cyber threats can have immediate and severe operational consequences. Disruptions to Public Safety Answering Points (PSAPs), Records Management Systems, Computer-Aided Dispatch (CAD), Mobile Data Computers (MDCs), and Jail Management Systems can compromise emergency response, investigations, and public safety. The MS-ISAC delivers solutions designed to protect these mission-critical systems from penetration, disruption, and data exfiltration.
Why the MS-ISAC Matters to YOU
Threat Intelligence & Analysis
Deliver warning and analysis on cyber threats, physical threats facilitated by online activity, and foreign malign information operations targeting law enforcement.
Malware Mitigation
Deploy the Malware Mitigation and Domain Blocking and Reporting (MDBR) service to block malicious domains before they impact operations.
Incident Response
Access expert support to contain and recover from cyber incidents quickly, minimizing downtime for critical systems.
Secure Tools
Utilize CIS SecureSuite and CIS Hardened Images to harden systems and reduce vulnerabilities across your technology stack.
Training & Awareness
Equip personnel with cybersecurity best practices to prevent phishing, ransomware, and insider threats
Critical Infrastructure Sectors
Unite Your Community Against Cyber Threats
The MS-ISAC connects leaders across education, emergency management, public utilities, public health, and other critical infrastructure sectors to strengthen resilience through collaboration and shared services.
Why the MS-ISAC Matters to YOU
Peer Networks for Real-Time Collaboration
Connect with law enforcement, education, and association leaders to share insights and resources.
Co-Branded Toolkits
Customizable resources for associations to amplify cyber hygiene and awareness.
Elevate Local Voices
Ensure SLTT-specific needs are represented in national cybersecurity discussions.
Ready to take control your cyber defense?
Security Practitioners & End Users
MS-ISAC delivers SLTT-specific threat telemetry, 24x7x365 SOC monitoring, and cost-effective tools designed for your environment.
Real-Time Threat Intelligence
Curated insights tailored to local environments and resource levels.
24x7x365 SOC Support
Expert assistance during incidents to minimize downtime and impact.
Affordable Tools and Training
Cost-effective sensors, protection tools, and exercises for resource-limited teams.
Incident Response Planning
Guidance for developing security assessments and recovery strategies.
