SSA (Security System Analyzer) is free non-intrusive OVAL-Compatible software. It provides security testers, auditors with an advanced overview of the security policy level applied.

Features :

• OVAL-compatible product
• SCAP (Security Content Automation Protocol)
• Perform a deep inventory audit on installed softwares and applications
• Scan and map vulnerabilities using non-intrusive techniques based on schemas
• Detect and identify missed patches and hotfixes
• Define a patch management deployment strategy using CVSS scores

WHAT IS OVAL ?

Open Vulnerability and Assessment Language (OVAL) is an international, information security, community standard to promote open and publicly available security content, and to standardize the transfer of this information across the entire spectrum of security tools and services.
OVAL includes a language used to encode system details, and an assortment of content repositories held throughout the community. The language standardizes the three main steps of the assessment process: representing configuration information of systems for testing; analyzing the system for the presence of the specified machine state (vulnerability, configuration, patch state, etc.); and reporting the results of this assessment. The repositories are collections of publicly available and open content that utilize the language.

Website: http://www.security-database.com/ssa.php