Tenable.sc (formerly SecurityCenter) is an on‑premise vulnerability management platform that aggregates scan data, prioritises risk, and delivers compliance reporting across physical, virtual, and cloud assets. The list below provides 20 alternative solutions—ranging from traditional on‑prem scanners to cloud‑native and container‑focused platforms—that can replace or complement Tenable.sc in a vulnerability‑management program.
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Cloud‑native platform that continuously discovers, assesses, and prioritises vulnerabilities across IT assets, with integrated patching and remediation workflow.
Live vulnerability management solution that provides real‑time risk scoring, remediation tracking, and integration with ticketing and DevOps tools.
On‑premises scanner that delivers detailed vulnerability data, dynamic asset discovery, and customizable reporting.
Integrated part of Microsoft Defender for Cloud that continuously assesses Azure, on‑prem, and hybrid workloads for vulnerabilities and misconfigurations.
Unified security platform that aggregates vulnerability data from Cisco and third‑party scanners, correlates findings, and automates remediation.
Adds vulnerability intelligence to QRadar SIEM, correlating asset data with CVE information to prioritize threats.
Open‑source scanner with a regularly updated feed of CVEs, offering on‑prem deployment and a web‑based management console.
Web‑application focused scanner that also provides network and infrastructure vulnerability assessments with automated remediation suggestions.
Enterprise‑grade scanner that combines network, web, and database vulnerability assessments with compliance reporting.
Risk‑based vulnerability management platform that aggregates data from multiple scanners, assigns business‑impact scores, and provides remediation roadmaps.
Risk‑based vulnerability prioritisation platform that ingests data from scanners, enriches with threat intel, and drives automated remediation workflows.
Cloud‑based counterpart to Tenable.sc, delivering continuous asset discovery, vulnerability scanning, and container security from a SaaS model.
Extends Qualys VMDR to container images and registries, providing CVE scanning, configuration checks, and runtime protection.
Developer‑first platform that scans open‑source dependencies, container images, and IaC templates for known vulnerabilities and suggests fixes.
Open‑source component analysis tool that identifies vulnerable libraries, provides remediation advice, and integrates with CI/CD pipelines.
Open‑source container image scanner that evaluates images against CVE databases and custom policies, suitable for CI/CD integration.
Comprehensive cloud‑native security platform offering container image scanning, runtime protection, and serverless vulnerability assessment.
Container‑focused security suite that provides image scanning, runtime threat detection, and compliance enforcement.
Specialised scanner for web‑application vulnerabilities, complementing VMDR with deep crawling and automated remediation guidance.
Dynamic application security testing (DAST) tool that discovers runtime vulnerabilities in web apps and APIs, feeding results into InsightVM for unified risk management.