Buyer's Guides
In-depth guides and analysis on buyer's guides from the Safeguard engineering team.
216 articles
Best VEX (Vulnerability Exploitability eXchange) tools
A practical buyer's guide to VEX tools: what to evaluate, and an honest look at Dependency-Track, GUAC, OpenVEX, Grype, Trivy, and Interlynk.
Best policy-as-code enforcement tools
A practical buyer's guide to policy as code tools -- OPA, Kyverno, Sentinel, Checkov, InSpec, and Styra -- with honest strengths, limits, and evaluation criteria.
Best Kubernetes admission control tools
A practical comparison of Kubernetes admission control tools — OPA/Gatekeeper, Kyverno, Kubewarden, Styra, jsPolicy, and Polaris — with real strengths, limits, and evaluation criteria.
Best runtime container security tools
A practical comparison of runtime container security tools, from eBPF-based monitoring to commercial threat detection platforms, and what to weigh before buying.
Best secrets management and vaulting solutions
A buyer's guide to secrets management tools: evaluation criteria plus honest comparisons of Vault, AWS Secrets Manager, CyberArk, Doppler, and Infisical.
Best third-party and vendor risk management (TPRM) tools
A practical buyer's guide comparing six named third-party risk management tools — strengths, limitations, and where software supply chain visibility fills the gaps they miss.
Best SOC 2 compliance automation tools
A practical, no-hype comparison of SOC 2 compliance automation tools — what to evaluate, how Vanta, Drata, Secureframe, Sprinto, and others differ, and where they fall short.
Best ISO 27001 compliance management tools
A practical, no-fluff comparison of ISO 27001 compliance tools — what evaluation criteria matter, how six real platforms stack up, and where the gaps are.
Best SBOM validation and diffing tools
A practical buyer's guide to SBOM validation tools -- covering schema checks, quality scoring, and diffing -- with an honest look at six real tools and their tradeoffs.
Best reproducible build tools
A practical buyer's guide to reproducible build tools -- evaluation criteria, six real tools compared honestly, and how continuous verification closes the gap.
Best binary analysis and reverse engineering tools
A practical, no-hype guide to binary analysis tools — from Ghidra and IDA Pro to firmware-focused platforms — with real strengths, limitations, and where Safeguard fits.
Best fuzz testing tools for finding software vulnerabilities
A practical, no-hype comparison of AFL++, libFuzzer, OSS-Fuzz, Honggfuzz, Jazzer, and Mayhem — with real strengths, limitations, and how to choose.