# OPSWAT OESIS Framework

OPSWAT OESIS Framework is a Vulnerability Assessment product by OPSWAT. It runs on-premises. Pricing is commercial (contact sales).

Cross-platform SDK for integrating endpoint security capabilities into products

Checked October 2026.

## What is OPSWAT OESIS Framework?

OESIS Framework is a cross-platform, modular software development kit that enables developers and technology vendors to integrate endpoint protection capabilities into their products. The framework provides pre-built security modules and APIs for implementing various endpoint security functions.

The framework supports device posture assessment across 5,000+ applications, allowing discovery, detection, and policy enforcement. It includes patch management capabilities that automatically detect missing patches and remediate vulnerabilities for third-party applications and operating systems. The vulnerability assessment module identifies and maps over 47,000 unique CVEs and 100,000+ vulnerability instances.

Additional modules include AppRemover for uninstalling non-compliant applications without user intervention, and removable media protection for defending against threats from USB drives, CDs, DVDs, and other peripheral devices.

The framework operates on Windows Desktop (7-11), Windows Server (2008 R2-2025), macOS (10.10-15/26), and various Linux distributions including Red Hat, Ubuntu, CentOS, Fedora, Debian, SUSE, and others. It provides C++ libraries for native integration and uses a JSON-based protocol for invoking functionalities.

The SDK is designed to reduce development time and costs by providing ready-to-integrate security components, minimizing the need for in-house security development and reducing long-term maintenance requirements.

Tags: Patch Management, SDK, USB Security

## Where it fits in your security program (NIST CSF 2.0)

- [Identify](https://cybersectools.com/guides/building-identify-program-small-team): helps you know your assets and your risks.
- [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe.

## Quick facts

- Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · [Vulnerability Assessment](https://cybersectools.com/categories/vulnerability-assessment)
- Vendor: [OPSWAT](https://cybersectools.com/companies/opswat)
- Deployment: On-Premises
- Company size fit: SMB, Mid-Market, Enterprise
- Pricing model: Commercial (contact sales)
- Features: 8 listed
- Website: opswat.com

The full feature and integration lists are on the page for signed-in visitors.

## OPSWAT OESIS Framework FAQ

### What is OPSWAT OESIS Framework?

OPSWAT OESIS Framework is a product by OPSWAT in the Vulnerability Assessment category. It covers Patch Management, SDK and USB Security.

### What is the pricing for OPSWAT OESIS Framework?

OPSWAT OESIS Framework is a commercial product. For pricing, visit https://www.opswat.com/products/oesis-framework/ or contact OPSWAT.

### What are alternatives to OPSWAT OESIS Framework?

Alternatives to OPSWAT OESIS Framework listed on CybersecTools:

1. [Fortra VM](https://cybersectools.com/tools/fortra-vm) - Risk-based vulnerability management platform for scanning and prioritization (Commercial)
2. [SecPod Saner Cloud](https://cybersectools.com/tools/secpod-saner-cloud) - Cloud-based vulnerability assessment and patch management platform (Commercial)
3. [GoSecure Titan® Vulnerability Management as a Service (VMaaS)](https://cybersectools.com/tools/gosecure-titanr-vulnerability-management-as-a-service-vmaas) - Managed service for vulnerability scanning, prioritization, and remediation (Commercial)
4. [Ivanti Neurons for Patch Management](https://cybersectools.com/tools/ivanti-neurons-for-patch-management) - Cloud-native patch management with risk-based prioritization and automation (Commercial)
5. [Vicarius vRx](https://cybersectools.com/tools/vicarius-vrx) - Full-stack vuln remediation suite with patch mgmt & patchless protection (Commercial)

Compare all OPSWAT OESIS Framework alternatives at [https://cybersectools.com/alternatives/opswat-oesis-framework](https://cybersectools.com/alternatives/opswat-oesis-framework)

### What deployment and organization size does OPSWAT OESIS Framework fit?

OPSWAT OESIS Framework is available as on-premises software. It is listed for small businesses, mid-market companies and enterprises. Pricing is commercial. Ask OPSWAT for pricing and support terms.

## Compare OPSWAT OESIS Framework with similar solutions

- [OPSWAT OESIS Framework vs Fortra VM](https://cybersectools.com/compare/fortra-vm-vs-opswat-oesis-framework)
- [OPSWAT OESIS Framework vs SecPod Saner Cloud](https://cybersectools.com/compare/opswat-oesis-framework-vs-secpod-saner-cloud)
- [OPSWAT OESIS Framework vs GoSecure Titan® Vulnerability Management as a Service (VMaaS)](https://cybersectools.com/compare/gosecure-titanr-vulnerability-management-as-a-service-vmaas-vs-opswat-oesis-framework)

All alternatives to OPSWAT OESIS Framework: [/alternatives/opswat-oesis-framework](https://cybersectools.com/alternatives/opswat-oesis-framework)

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Source: https://cybersectools.com/tools/opswat-oesis-framework

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More on OPSWAT OESIS Framework and OPSWAT: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md