10,000+
Attacks blocked every week
Socket flags malicious packages within minutes of publication, blocking zero-day supply chain attacks before they reach your machine, CI, or production.
The best security teams in the world use Socket to get visibility into supply chain risk, and to build a security feedback loop into the development process.
Socket is built by a team of prolific open source maintainers whose software is downloaded over 1 billion times per month. Top engineering and security teams use Socket to protect their code.


Call us at (844) SOCKET-0
Get actionable alerts for the supply chain risks that matter. Socket highlights risky dependencies directly within the developer workflow.
$ sfw npm install
Socket Firewall
Scanning dependencies...
✓ lodash@4.17.21 installed
✓ express@4.18.2 installed
✗ colors@1.4.1 blocked — malicious code detected
✓ react@18.2.0 installed
Installed 3 packages, blocked 1 threat