---
canonical: "https://www.softatlas.io/varnish-software/products/varnish-artifact-firewall"
name: "Varnish Artifact Firewall"
provider: "Varnish Software"
category: "IT & Security / Cybersecurity / Web Application Security"
review_count: 0
ai_powered: false
website: "https://varnish-software.com/products/software-supply-chain/varnish-artifact-firewall"
updated: "2026-07-16"
---

# Varnish Artifact Firewall

By [Varnish Software](/varnish-software.md)

Artifact Firewall is a programmable, inline validation gate that secures your software supply chain by blocking malicious or compromised third-party packages at the network perimeter before they can enter your build environments.

## Features
- Block malicious or compromised third-party packages at the network perimeter
- Evaluate every package and version the moment it is requested
- Enforce policy for package requests across npm, PyPI, Maven, and NuGet
- Quarantine unknown threats using OSV intelligence
- Operate as a vendor-neutral firewall without backend platform lock-in
- Integrate with existing registries and repository managers
- Complement existing scanning tools by enforcing in the path
- Provide runtime enforcement for software supply chain security

## Built for
DEVELOPERS, OPERATIONS

Source: https://www.softatlas.io/varnish-software/products/varnish-artifact-firewall