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Supply Chain Security, in plain English.

Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.

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Articles

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Open Source Security

PyPI Mandatory 2FA for Critical Packages: A Turning Point for Python Security

PyPI's decision to require two-factor authentication for critical package maintainers marks a significant step toward securing the Python supply chain.

Feb 10, 20236 min read
Open Source Security

OpenSSL Project Governance: Security Lessons from Heartbleed and Beyond

OpenSSL's transformation from a two-person project securing half the internet to a properly governed foundation offers a blueprint for open source security governance.

Jan 12, 20237 min read
Open Source Security

Responsible Disclosure in Open Source: The Messy Reality

Responsible disclosure sounds simple in theory. In practice, coordinating vulnerability disclosure across open source projects with no budgets, no SLAs, and no obligation to respond is an exercise in patience and diplomacy.

Dec 22, 20227 min read
Open Source Security

PyPI Malware Campaigns Surge in Q4 2022: A Roundup of the Worst Offenders

Python's package registry saw an explosion of malicious packages in late 2022, from credential stealers to reverse shells. Here's what we found.

Dec 5, 20226 min read
Open Source Security

Vulnerability Coordination Across the Open Source Ecosystem

When a vulnerability affects a library used by thousands of projects, coordinating the fix is harder than writing the patch. The coordination problem is open source security's biggest operational challenge.

Nov 12, 20227 min read
Open Source Security

Sigstore Reaches GA: Free Software Signing for Everyone

Sigstore's general availability in October 2022 made cryptographic signing accessible to every developer. Here's why this is a watershed moment.

Oct 15, 20226 min read
Open Source Security

npm Registry Security Gets Serious: 2022's Major Improvements

From mandatory MFA for top packages to enhanced login verification, npm made significant security improvements in 2022. Here's what changed.

Oct 1, 20226 min read
Open Source Security

OSS Review Toolkit (ORT): Automating License Compliance at Scale

The OSS Review Toolkit handles license scanning, vulnerability detection, and compliance policy enforcement. Here's how to put it to work.

Sep 28, 20226 min read
Open Source Security

Rust Supply Chain Security: How crates.io Stacks Up Against npm and PyPI

Rust's crates.io registry has design advantages for supply chain security, but it's not immune. Here's an honest assessment of the Rust ecosystem.

Sep 8, 20226 min read
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