dependency-supply-chain

To audit project dependencies for malicious packages, implement behavior-based threat detection and verify transitive dependencies to identify typosquats and post-install script misuse across package ecosystems like npm and PyPI.

Supply chain threat detection is the process of identifying malicious behavior in project dependencies by monitoring for typosquats, post-install script misuse, and transitive dependency risks across ecosystems like npm and PyPI.

Maintaining secure lockfiles involves enforcing lockfile hygiene to ensure consistent and secure dependency versions across projects, which protects against unexpected malicious updates during installation.

Dependency auditing works with npm, PyPI, and other package ecosystems by providing best practices for verifying vulnerabilities and monitoring malicious behavior during initial setup or incident response.

You need to conduct a supply chain security review during initial project onboarding, periodic security audits, or immediate incident response to ensure dependency integrity and detect malicious threats.

Behavior-based threat detection for dependencies relies on identifying known indicators like post-install script misuse and typosquats, meaning novel or obfuscated malicious behaviors may require additional audit tools and manual review.