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Terrascan

About Terrascan

Tenable Cloud Security, part of the Tenable One Exposure Management Platform, provides enterprises with comprehensive visibility and control over their cloud environments. Designed for CIOs and security leaders, it enables organizations to identify, prioritize, and remediate cloud vulnerabilities and misconfigurations across multi-cloud infrastructures. The platform integrates vulnerability management, cloud security posture management (CSPM), cloud infrastructure entitlement management (CIEM), and infrastructure as code (IaC) security to reduce attack surfaces and improve cloud security hygiene.

The solution is tailored for large enterprises seeking to manage complex cloud environments securely and efficiently. By leveraging Tenable's exposure analytics and prioritization capabilities, organizations can focus remediation efforts on the most critical risks, thereby optimizing security operations and reducing potential business impact. Tenable Cloud Security also supports compliance with major regulatory frameworks, helping enterprises meet industry standards and governance requirements.

How to evaluate Cloud Security & CSPM

This is how the CIOPages Research Team evaluates this category. It is not an assessment of Terrascan. It comes from our Cloud Security Posture Management (CSPM) buyer guide.

25%
Risk Prioritization & Attack-Path Analysis
Context graph that correlates misconfiguration, internet reachability, identity/permissions, vulnerabilities, secrets, and data sensitivity into ranked attack paths to crown-jewel assets; toxic-combination detection; quality of the “fix these 10” output versus raw finding volume; false-positive rate in your own accounts
20%
Coverage Model: Agentless Breadth vs. Runtime Depth
Agentless snapshot/API scanning for fast 100%-estate visibility versus agent/eBPF runtime for in-production threat detection (CDR); container, serverless, and Kubernetes (KSPM) coverage; how the two models combine without double-counting; performance impact and deployment friction
20%
Multi-Cloud & Platform Consolidation (CNAPP)
Depth and parity across AWS, Azure, GCP, OCI, and Kubernetes from one console; how many of CSPM, CIEM, CWPP, DSPM, KSPM, and code/IaC security are genuinely unified on one data model versus bolted-on acquisitions; single policy and one risk score across domains
15%
Identity & Entitlements (CIEM)
Effective-permission analysis across human and machine identities, cross-account and federated role mapping, detection of unused and over-privileged entitlements, least-privilege right-sizing recommendations, and privilege escalation / lateral-movement path discovery
10%
Remediation, Automation & Developer Workflow
Guided and auto-remediation, IaC and pull-request fixes (shift-left to code), guardrails that prevent drift, ticketing/SOAR integration, ownership routing to the right team, and API/Terraform coverage for security-as-code
10%
Compliance, Reporting & SOC Integration
Out-of-the-box frameworks (CIS, PCI DSS, HIPAA, SOC 2, FedRAMP, NIST) with custom policy authoring, audit-ready evidence and drift history, RBAC/SSO on the console, and clean export of correlated cloud risk into the SIEM/SOC rather than a siloed dashboard

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Quick Facts

www.tenable.com/products/tenable-cs
FoundedNot on file
HeadquartersNot on file

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