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SP 800-86Final2006

Guide to Integrating Forensic Techniques into Incident Response

At a glancePractical guidance for IT staff (not law enforcement) on collecting, examining and analyzing data during incident investigations. Tool details are dated (2006), but the core lesson still matters: preserve evidence before wiping systems, and know when to call specialists.

Reading level
Technical
Length
121 pages · about 40 min for the key parts
Best for
IT staff and service partners
CSF 2.0
Respond

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Key concepts

The guide describes a four-phase forensic process (collection, examination, analysis, reporting) and applies it to files, operating systems, network traffic and applications. It is not a legal manual.

How it is organized

  • Establishing a forensics capability
  • The forensic process: collection, examination, analysis, reporting
  • Data from files, operating systems, network traffic and applications
  • Combining multiple sources

What a school district should take from it

  • Wiping and rebuilding a system too early can destroy information insurers, responders and law enforcement need.
  • Most districts should rely on their insurer's or pool's approved responders for forensics.

How to use it in your district

  1. Add an 'evidence first' step to the incident plan before reimaging servers.
  2. Know which responders your insurer or pool requires before engaging anyone.
  3. Keep basic log and system information that responders will ask for.

Common misconceptions

Forensics is only for crimes.
It also answers what happened and what data was affected, which drives notification decisions.

Rubric categories and K12 Cyber Forward tools

Cybersecurity Rubric 2.0 categories

  • RS.ANIncident Analysis

Tools in the program portal

Related publications

Citation and source

SP 800-86, Guide to Integrating Forensic Techniques into Incident Response. National Institute of Standards and Technology. 2006. https://doi.org/10.6028/NIST.SP.800-86.

Topics: Incident response. This summary was written by the K12 Cyber Forward program team in its own words. NIST is not affiliated with the program and has not reviewed it. The official publication on csrc.nist.gov controls.