Incident Response
Incident response is a structured handling process that an organization initiates after confirming a security incident. It covers phases such as preparation, identification, containment, eradication, recovery, and lessons learned, and commonly follows frameworks such as NIST SP 800-61 and the SANS six-step method.
Timeline (last 90 days)
For developers who have already been compromised, the emergency sequence should be: first disconnect from the network to isolate, then check the SSH configuration, then clean up according to the official notice, and finally rotate keys on a clean device.
A preliminary report of a security incident typically appears at the earliest stage of incident response, when the organization has confirmed the incident occurred but root cause analysis, impact assessment and remediation plans are not yet fully settled.
Incident response is a structured handling process that an organization initiates after confirming a security incident, typically including six phases: preparation, identification, containment, eradication, recovery and lessons learned.
After confirming a system infection, one should immediately disconnect from the network to prevent data exfiltration and further actions by the attacker.
NIST divides incident response into four phases: Preparation, Detection and Analysis, Containment-Eradication-Recovery, and Post-Incident Activity.
All Facts (5)
For developers who have already been compromised, the emergency sequence should be: first disconnect from the network to isolate, then check the SSH configuration, then clean up according to the official notice, and finally rotate keys on a clean device.
50%UnverifiedA preliminary report of a security incident typically appears at the earliest stage of incident response, when the organization has confirmed the incident occurred but root cause analysis, impact assessment and remediation plans are not yet fully settled.
50%UnverifiedIncident response is a structured handling process that an organization initiates after confirming a security incident, typically including six phases: preparation, identification, containment, eradication, recovery and lessons learned.
50%UnverifiedAfter confirming a system infection, one should immediately disconnect from the network to prevent data exfiltration and further actions by the attacker.
50%UnverifiedNIST divides incident response into four phases: Preparation, Detection and Analysis, Containment-Eradication-Recovery, and Post-Incident Activity.
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