google/santaArchived
Santa
Santa is a binary authorization system for macOS designed to control and monitor which binaries can execute based on defined trust rules. It functions as application whitelisting software that prevents unauthorized programs from running by verifying them against cryptographic hashes and signing certificates.
The system provides execution monitoring by recording every binary launch event to create a visible software execution trail. It enables centralized audit logging to track successful and denied application launches across multiple devices, ensuring enterprise device compliance through synchronized rules and logs.
Control is managed through a rule system that utilizes cryptographic checksums, digital signature verification, and regular-expression path matching. The framework includes kernel-level execution interception to verify binaries before they run and maintains a local database for recording activity and auditing.
Features
- Binary Authorization Systems - Controls which applications and binaries can run on macOS devices using allow-lists and block-lists.
- Binary Execution Tracking - Saves binary launch events and denied execution attempts into a database for security auditing and aggregation.
- Binary Execution Authorization - Restricts the execution of binaries by verifying them against defined allow-lists or block-lists.
- Hash-Based Binary Identification - Uses cryptographic checksums to uniquely identify files regardless of their name or location on the disk.
- Local Security Auditing - Records denied execution attempts and software launches on the local machine to identify security policy violations.
- Digital Signature Verifications - Validates the identity of software developers by checking digital signatures against a trusted root of authority.
- Software Trust Rule Management - Defines software trust by setting binary permissions using cryptographic hashes, signing certificates, or regular expression path matches.
- Kernel Execution Hooks - Implements kernel-level interception of system calls to verify binaries before they are allowed to execute.
- Audit Logs - Provides a centralized logging system to track successful and denied application launches across multiple devices.
- Execution Audit Trails - Tracks and logs every binary execution on the system to maintain a complete software execution audit trail.
- Application Whitelisting Software - Prevents unauthorized software from running by checking binaries against cryptographic hashes and signing certificates.
- Event Auditing Storage - Records binary execution attempts and system events in a local SQLite database for reliable auditing.
- Resource Path Matching - Filters binary execution permissions based on directory patterns and file path naming conventions using regular expressions.
- MacOS System Extensions - Functions as a system extension that monitors and controls binary execution based on trust rules.
- Remote Rule Synchronization - Provides synchronization of binary execution rules and event logs with a central remote server.
- Security Policy Synchronizations - Synchronizes allow-lists and block-lists from a central server to maintain consistent security policies across a fleet.
- Enterprise Compliance Protocols - Ensures managed macOS computers adhere to organizational software execution policies via rule and log synchronization.
- macOS System Monitors - Monitors binary launch events on macOS to create a visible software execution trail.
- Search Utilities - Binary whitelisting and blacklisting system for macOS.
- Endpoint Security - Manages binary allow-listing and deny-listing for macOS.
- Security And Privacy - System-level binary whitelisting and blacklisting utility.
- System Monitoring and Auditing - Binary whitelisting and blacklisting system for macOS.
- System Security Hardening - Binary whitelisting and blacklisting system.
Star history
How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
