AISI DFIR vs Tracking a stolen code-signing certificate with osquery: Side-by-Side Comparison (2026)

AISI DFIR

Mid-market and enterprise security teams that need to move fast on active incidents will find AISI DFIR's managed service model cuts through the hiring shortage for in-house forensics expertise. The Scout and Hunter tools automate evidence collection and persistence removal directly on affected systems, compressing response timelines that would otherwise stretch weeks. The caveat: this is a managed service first, so your team trades hands-on control for speed and specialist depth, making it less suitable for organizations that need full visibility and control over every forensic decision.

Tracking a stolen code-signing certificate with osquery

Incident response teams investigating signed malware will find real value in osquery's ability to hunt stolen certificates across your fleet without deploying new agents. The free pricing and lightweight footprint mean you can run certificate-tracking queries on existing osquery endpoints immediately, catching signed binaries that traditional signature-based detection misses. This is a detection-focused tool, not a prevention layer; you'll still need code-signing policy enforcement and revocation mechanisms upstream.