Download Microsoft Attack Surface Analyzer 2.3.302 Download

Attack Surface Analyzer is a Microsoft developed open source security tool that analyzes the attack surface of a target system and reports on potential security vulnerabilities introduced during the installation of software or system misconfiguration.

Attack Surface Analyzer 2 replaces the original Attack Surface Analyzer tool, released publicly in 2012.

Potential users of Attack Surface Analyzer include:

• DevOps Engineers – View changes to the system attack surface introduced when your software is installed.
• IT Security Auditors – Evaluate risk presented by when third-party software is installed.

Core Features

The core feature of Attack Surface Analyzer is the ability to “diff” an operating system’s security configuration, before and after a software component is installed and to run arbitrary complex rules on the results to surface interesting findings. This is important because most installation processes require elevated privileges, and once granted, can lead to unintended system configuration changes.

Attack Surface Analyzer currently reports on changes to the following operating system components:

• File system (static snapshot and live monitoring available)
• User accounts
• Services
• Network Ports
• Certificates
• Registry
• COM Objects
• Event Logs
• Firewall Settings
• Wifi Networks
• Cryptographic Keys
• Processes
• TPM Information

All data collected is stored in a set of local SQLite databases.

New Features in 2.3

• New Blazor GUI with Rule Authoring and Testing Sandbox
• New Collectors
• Improved collection and analysis performance.
• Support for C# 10/.NET 6