Computer Science
Grade 9
20 min
Incident Response
Incident Response
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1
Introduction & Learning Objectives
Learning Objectives
Define 'incident response' in the context of personal digital safety.
Identify at least three common types of digital incidents like phishing, cyberbullying, and malware.
Describe the five key phases of a personal incident response plan: Identify, Contain, Eradicate, Recover, and Learn.
Explain the importance of documenting an incident with evidence like screenshots.
Differentiate between reporting an incident to a platform versus a trusted adult.
Analyze a hypothetical scenario and propose an appropriate incident response.
Articulate the ethical responsibilities of a digital citizen when witnessing or experiencing an online incident.
Ever received a strange message from a friend's account asking for money or gift cards? 😱 What's th...
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Key Concepts & Vocabulary
TermDefinitionExample
Digital IncidentAn event that threatens the security of your accounts, the safety of your data, or your personal well-being online.Discovering someone has logged into your social media account from a different city.
Incident Response (IR)A planned, systematic approach to addressing and managing the aftermath of a digital incident.Following a checklist: 1. Change password, 2. Enable 2FA, 3. Log out all sessions, after a security alert.
PhishingA fraudulent attempt to obtain sensitive information (like usernames or passwords) by disguising as a trustworthy entity in an electronic communication.An email that looks like it's from your bank asking you to 'verify' your password by clicking a suspicious link.
MalwareMalicious software (like viruses or ransomw...
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Core Syntax & Patterns
The 'Stop, Block, Tell' Rule
Stop Interacting -> Block the User -> Tell a Trusted Adult
This is a simple, immediate action plan for handling harassment, bullying, or any uncomfortable online interaction. It prioritizes your safety and ensures you get help from someone who can support you.
The PICERL Framework (Personal)
Identify -> Contain -> Eradicate -> Recover -> Learn
A structured, five-step process for handling technical incidents like a compromised account or malware. It provides a roadmap from detection to resolution and future prevention.
The Evidence Capture Pattern
Screenshot -> Note URL/Username -> Record Timestamp
A pattern for properly documenting an incident. This ensures you have the necessary information (what happene...
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Challenging
You are in a group chat where one student is repeatedly making fun of another. The target of the jokes seems upset but isn't saying anything. What is your ethical responsibility as a digital citizen?
A.Privately message the student being bullied to offer support and encourage them to tell a trusted adult, and consider reporting the behavior yourself.
B.Join in with the jokes to fit in with the group.
C.Leave the group chat immediately and say nothing to anyone.
D.Publicly confront the bully in the group chat and start a large argument.
Challenging
How does the 'Stop, Block, Tell' rule for cyberbullying fit within the broader PICERL incident response framework?
A.It is a replacement for PICERL and should be used instead.
B.It represents a quick, tactical execution of the 'Identify', 'Contain', and 'Eradicate' phases for a specific type of incident.
C.It only covers the 'Learn' phase of the PICERL framework.
D.It is completely unrelated to the PICERL framework.
Challenging
Within the PICERL framework, why is the final 'Learn' phase often considered the most critical for long-term digital safety?
A.Because it is the only phase where you talk to a trusted adult.
B.Because it requires you to buy new security software.
C.Because it moves you from a reactive to a proactive mindset, helping you change habits and improve defenses to prevent future incidents.
D.Because it is the phase where you get revenge on the attacker.
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