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Tool Reviews

Tern: Container SBOM Generation Through Layer Analysis

A review of Tern, the open source tool that generates SBOMs by inspecting container image layers, including its strengths, limitations, and where it fits in your toolchain.

Oct 12, 20225 min read
Tool Comparisons

Trivy vs Grype: Open Source Vulnerability Scanners Compared

A practical comparison of Trivy and Grype for vulnerability scanning, covering detection accuracy, performance, SBOM support, and real-world usage patterns.

Sep 15, 20225 min read
Vulnerability Research

Zero-Day Vulnerabilities in Open Source: 2021 in Review

2021 saw a record number of zero-day exploits targeting open-source software. From Log4Shell to ProxyShell, here's what happened and what it means for defenders.

Nov 28, 20217 min read
Open Source Security

The ua-parser-js npm Hijack of October 2021

An npm package with 8 million weekly downloads shipped a cryptominer and credential stealer for four hours. Here is the exact sequence of events.

Oct 25, 20216 min read
Open Source Security

npm colors and faker Sabotage: When Maintainers Revolt

The maintainer of colors and faker deliberately corrupted his own packages, affecting thousands of projects. It raised uncomfortable questions about open source sustainability and trust.

Sep 15, 20216 min read
Open Source Security

Open Source Security: State of the Union 2021

Open source powers the modern internet, but its security model is under strain. Here's the 2021 landscape of open source risk, from funding to maintainer burnout to malicious packages.

Aug 1, 20216 min read
Open Source Security

Rust Foundation Formation: Security Implications

The Rust Foundation launched February 8, 2021. Here is what its formation actually changed for the security of Rust and downstream ecosystems.

Feb 10, 20216 min read
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