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Security + || 1.4 Incident Response
Security + || 1.4 Incident Response
22
Computer Science
Undergraduate 4
12/10/2018

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Cards

Term
What is the act of violating an explicit or implied security policy?
Definition
Incident
Term
What are the following?:

oRestore system functionality

oPreserve evidence of the intrusion

oPrevent re-occurrence
Definition
The main goals of incident response.
Term
What are the following?:

Log Reviewing
Definition
Methods of Incident Investigation
Term
What is the encryption algorithm used for hashes?
Definition
MD5
Term
What writes policies and procedures, assigns personnel and resources and establish secure out-of-band communications?
Definition
Incident Response Plan
Term
Cyber Incident Response Team
Definition
CIRT
Term
Computer Security Incident Response Team
Definition
CSIRT
Term
Incident response communications must be confidential
Definition
Need To Know Communication Process
Term
Incident response communications that avoid alerting intruder
Definition
Out-of-band Communication Process
Term
What is identifying what must be prioritized?
Definition
Triage
Term
What is the top level resource that you need to protect?
Definition
Human Life
Term
What are the following?:

oSecurity mechanisms (IDS, log analysis, alerts)

oManual inspectionsoNotification procedures

oPublic reporting

oConfidential reporting / whistleblowing
Definition
Detection Channels
Term
What is coming up with plans and figuring out scenarios to test your plan around a table?
Definition
Table Top Testing
Term
Incident Detection System
Definition
IDS
Term
Incident Protection System
Definition
IPS
Term
What is a member of CIRT taking charge of a reported incident?
Definition
First Responder
Term
What are the following?:

oWhat is the loss / potential for loss?

oWhat countermeasures are available?

oWhat evidence can be collected?
Definition
The competing objectives that Containment response must satisfy.
Term
What are the following?:

Investigation

Containment

Hot Swap

Prevention
Definition
Mitigation Steps
Term
What is allowing the attack to proceed but ensure that valuable systems or data are not at risk?
Definition
Containment
Term
What is a backup system is brought into operation and the live system frozen to preserve evidence of the attack?
Definition
Hot Swap
Term
What are countermeasures to end the incident are taken on the live system (even though this may destroy valuable evidence)?
Definition
Prevention
Term
What are the following?:

•How was the incident allowed to develop?•How could it be prevented / reduced in impact?
•Was incident response adequate? What could be improved?
Definition
Lessons Learned From an attack
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