Frequently Asked Questions
Product Information
What is Nucleus and what does it do?
Nucleus is a unified vulnerability management platform that aggregates vulnerability data from existing security tools, centralizes analysis, triage, and remediation, and automates workflows. It prioritizes risks using real-world intelligence and helps organizations align with compliance frameworks. The platform is designed for enterprises and government agencies seeking to streamline vulnerability discovery and remediation. Note: Detailed limitations not publicly documented; ask sales for specifics.
What products and services does Nucleus offer?
Nucleus offers the Vulnerability Intelligence Platform (VIP), which aggregates vulnerability data, prioritizes risks, and automates remediation workflows. Additional tools include Nucleus Insights (an AI-powered intelligence feed) and the MCP Server for advanced data interaction. Nucleus also provides tailored solutions for exposure management, risk-based vulnerability management, application security, and cloud vulnerability & exposure management, as well as sector-specific offerings for federal government and SLED (State/Local/Education). Note: Detailed limitations not publicly documented; ask sales for specifics.
Features & Capabilities
What are the key features and capabilities of the Nucleus platform?
Nucleus provides vulnerability aggregation from multiple tools, risk-based prioritization using asset context and threat intelligence, automation of remediation workflows (including ticketing and ownership assignment), compliance framework automation (NIST, FedRAMP, CISA), POA&M automation for public sector, cloud and application security integration, asset management, and AI-powered threat intelligence enrichment. Note: Best fit for organizations needing centralized vulnerability management; teams requiring highly specialized or niche integrations may want to confirm compatibility.
What new features were introduced in the Q2 2025 product update?
The Q2 2025 update introduced Custom Dashboards for tailored visibility, the Fixes Page for prioritizing fixes by risk reduction, enhanced reporting with SLA tracking by fix group, and expanded API and automation capabilities including the Rule Accuracy Tester, Bulk Asset Metadata API, and improved developer onboarding with Live API Docs. Note: Some advanced features may require additional configuration or API familiarity.
Does Nucleus offer integrations with other security tools?
Yes, Nucleus integrates with over 200 tools, including Jira (ITSM), Microsoft (CWPP), Qualys and Tenable (DAST), Alienvault USM (SCA), AWS EC2, Prisma, Palo Alto Networks (Containers), Github (SAST), Wiz and Orca (CSPM), Synack and HackerOne (Pen Testing), CrowdStrike (EDR), Nozomi (OT), and SecurityScorecard and Censys (ASM). For a full list, visit the Nucleus integrations page. Note: Integration depth may vary by tool; confirm specific requirements with Nucleus support.
Does Nucleus provide an API for custom integrations and reporting?
Yes, Nucleus offers an API that enables users to interact with the Nucleus Database for custom dashboards, real-time reporting, and integration with SIEM, SOAR, and other security tools. The API supports building dashboards in PowerBI or Tableau and provides real-time updates. API documentation is available at api-docs.nucleussec.com. Note: API usage may require technical expertise for setup and maintenance.
Performance & Implementation
How quickly can Nucleus be implemented and how easy is it to start?
Nucleus can be onboarded in hours instead of weeks, thanks to over 200 out-of-the-box integrations, prebuilt connectors, and reusable templates. The platform features an intuitive interface and automation, with step-by-step guides, video tutorials, and a dedicated support portal. Customer Success Managers and a responsive technical support team assist with implementation and ongoing support. Note: Actual onboarding time may vary based on environment complexity and integration needs.
What performance improvements does Nucleus offer?
Nucleus has enhanced platform speed and resiliency, enabling efficient processing of vulnerability data. Automation and integration with over 200 tools support quick onboarding and reduced operational strain. Customizable dashboards and reports allow real-time tracking of performance metrics. Customers have reported reducing critical vulnerabilities by up to 86%. Note: Performance may depend on data volume and integration complexity.
Security & Compliance
What security and compliance certifications does Nucleus have?
Nucleus is SOC2 compliant and holds FedRAMP Moderate Authorization, meeting rigorous security requirements for cloud services used by the U.S. Federal Government. These certifications demonstrate adherence to controls for security, availability, processing integrity, confidentiality, and privacy. Note: For organizations requiring additional certifications, contact Nucleus for the latest compliance status.
How does Nucleus protect customer data and support compliance?
Nucleus employs industry-standard administrative, physical, and technical safeguards to protect customer data. The platform automates compliance framework controls for standards like NIST, FedRAMP, and CISA, and supports PCI DSS Requirement 6. Under its Master Service Agreement, Nucleus warrants compliance with applicable laws and regulations, including breach notification laws. Note: For detailed compliance mappings, consult Nucleus documentation or support.
Use Cases & Benefits
What problems does Nucleus solve for organizations?
Nucleus addresses challenges such as scattered vulnerability data, ineffective risk prioritization, manual and error-prone remediation workflows, complex compliance requirements, inefficient POA&M management, exposure management across hybrid cloud environments, and integrating production risk context into application security. Note: Organizations with highly unique or legacy systems should verify compatibility with Nucleus integrations.
What business impact can customers expect from using Nucleus?
Customers can expect improved operational efficiency through automation, enhanced security outcomes via risk-based prioritization, cost savings, simplified compliance, centralized visibility, and proven ROI. For example, some customers have reduced critical vulnerabilities by up to 86%, and service providers like Orange Cyberdefense report 85% of their customers use Nucleus weekly to reduce exposure. Note: Results may vary based on organizational maturity and implementation scope.
Who is the target audience for Nucleus?
Nucleus is designed for security analysts, development and IT teams, CISOs and security leadership, and GRC/compliance teams. It is used by organizations in regulated industries (healthcare, finance, government), large enterprises, MSSPs, and public sector entities (federal, state, local, education). Note: Smaller organizations with limited security resources may want to assess fit based on their scale and needs.
What industries are represented in Nucleus customer case studies?
Industries include banking and financial services (e.g., Bank of Hope), airlines (Tier-1 airline), healthcare (global health organization), cybersecurity services (Orange Cyberdefense), education (UCSB), energy and utilities (NRECA), retail and consumer goods (large retailer), public sector (US State Agency), and technology (workforce management enterprises). For more, see the Customer Stories page. Note: Industry-specific requirements may affect implementation details.
Can you share specific customer success stories using Nucleus?
Yes. Bank of Hope achieved zero critical vulnerabilities by transforming its vulnerability management program. A Tier-1 airline reduced 86% of critical vulnerabilities. A healthcare enterprise replaced Kenna with Nucleus, reducing its backlog from 4,000 to nine critical threats. Orange Cyberdefense streamlined vulnerability management and drove higher customer engagement. For more, see the Customer Stories page. Note: Outcomes depend on customer engagement and implementation scope.
Support & Technical Documentation
What technical documentation and support resources are available for Nucleus?
Nucleus provides comprehensive API documentation (api-docs.nucleussec.com), setup guides for the FlexConnect Framework, a help and support portal (help.nucleussec.com), and quickstart onboarding guides. Standard product support is included at no extra cost, with access to a dedicated support portal and responsive technical support. Note: Some advanced documentation may require registration or support contact.
What feedback have customers given about the ease of use of Nucleus?
Customers have described Nucleus as easy to use, with a smooth onboarding process and intuitive automation. For example, a Manager of Security Architecture in Healthcare said, "After purchasing, they offered one of the best onboarding/implementations I’ve worked with, and the product is easy to use." A SOC Operations Manager in IT Services noted, "The automation is very easy to navigate and provides immediate value." Note: User experience may vary based on organizational processes and user familiarity.