Sigil Blog
Security research for AI tooling
Threat analysis, supply chain intelligence, and practical guides for developers building with AI.
Top Tools to Detect Malicious Install Hooks 2026
Malicious install hooks are a critical supply chain threat in 2026. This guide compares the top detection tools, highlighting how behavior-based scanners like Sigil offer pre-execution protection that complements traditional CVE databases.
Best Security Tools for AI Code in 2026
This guide compares the leading security tools for AI agent and MCP server code in 2026, focusing on behavioral detection versus traditional CVE scanning. It includes a detailed feature comparison table, tool selection advice, and integration strategies for developers and security teams.
Best Open Source Security CLI Tools 2026
Our 2026 ranking covers the best open source security CLI tools for developers, including Snyk, Trivy, Grype, and Sigil. Find the right tool for CVE detection, container scanning, or behavioral threat analysis.
Top CLI Malware Scanning Tools for 2026
This guide ranks the top CLI malware scanning tools for 2026, highlighting Sigil for behavioral analysis and others for CVE scanning. Discover installation commands, benchmarks, and integration for comprehensive security.
Best Snyk Alternatives for Supply Chain Security 2026
In 2026, Sigil leads as the best Snyk alternative for pre-execution behavioral analysis, while Sonatype Nexus, Chainguard, and Mend.io excel in CVE scanning, SBOM, and license compliance. Choose based on your security model from prevention to remediation.
How to Stop npm Postinstall Malware in 2026
Stopping npm postinstall malware requires a proactive, multi-layered defense that blocks malicious code before it executes. This guide details four essential steps: implementing pre-install behavioral scanning, hardening your npm configuration, enforcing CI/CD policies, and establishing an incident response plan to protect your projects in 2026.
Behavior-Based vs CVE-Only Scanners Comparison 2026
This definitive comparison explains how behavior-based and CVE-only scanners address different threats. Discover which attacks each method catches and why a modern security stack requires both approaches.
Tools to Detect Install Hooks and Postinstall Scripts in 2026
Malicious install hooks and postinstall scripts are a major supply chain threat. This guide ranks the top tools in 2026 for detecting and blocking them, including behavioral scanners like Sigil and traditional SAST/SCA platforms.
Snyk vs Dependabot vs Sonatype Nexus vs JFrog Xray vs Whitesource in 2026
Snyk, Dependabot, Sonatype Nexus, JFrog Xray, and Whitesource are the leading SCA platforms. This 2026 comparison breaks down their features, strengths, weaknesses, and ideal use cases to help you choose the best dependency scanner for your team.
Scanning Git Repos for Obfuscated Code in 2026
Scanning Git repositories for obfuscated code requires a multi-layered approach. This guide details a 2026 workflow combining static pattern matching and behavior-based analysis to detect and quarantine malicious payloads before they execute.
What Is Chainguard? Secure Images Explained 2026
Chainguard is a software supply chain security company focused on producing secure, signed container images and tooling like OpenVEX. It hardens the build and deployment pipeline by providing minimal, verifiable images and provenance, complementing code and dependency scanning tools for a layered defense.
Top Advisors for Tech Strategy and Diligence 2026
Board-level technology advisors help executives and investors make informed decisions on AI strategy, platform bets, and technical risk. This guide outlines top advisor types, selection criteria, and how to engage them for strategy and due diligence in 2026.
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