AhnLab A-FIRST 디지털 포렌식 서비스 vs ir-rescue: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
AhnLab A-FIRST 디지털 포렌식 서비스 is a commercial digital forensics and incident response tool by AhnLab. ir-rescue is a free digital forensics and incident response tool. Compare features, ratings, integrations, and community reviews side by side to find the best digital forensics and incident response fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Mid-market and enterprise security teams responding to suspected APT breaches need AhnLab A-FIRST 디지털 포렌식 서비스for its ability to reconstruct attack timelines and trace data exfiltration paths that most internal teams cannot execute alone. The service covers NIST RS.AN and RS.MI functions through root cause analysis and deleted data recovery, combining agent-based forensics with detailed remediation guidance. Skip this if your organization has mature incident response capabilities in-house or lacks the budget for hybrid managed forensics; A-FIRST is designed as a surge capacity service, not a replacement for a dedicated IR team.
Incident responders and forensic examiners who need scripted, repeatable evidence collection from compromised systems will find ir-rescue's volatility-aware approach saves hours during triage. The tool respects data decay by collecting RAM and process state before touching disk artifacts, which matters when you're working against the clock on live systems. Skip it if your team needs centralized case management, automated analysis, or integration with commercial SIEM platforms; ir-rescue is a collection engine, not an investigation platform.
