Macquarie University

Cyber Security: Incident Response - Theory to Practice

Macquarie University

Cyber Security: Incident Response - Theory to Practice

This course is part of multiple programs.

Matt Bushby

Instructor: Matt Bushby

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Gain insight into a topic and learn the fundamentals.
Beginner level

Recommended experience

9 hours to complete
Flexible schedule
Learn at your own pace
Gain insight into a topic and learn the fundamentals.
Beginner level

Recommended experience

9 hours to complete
Flexible schedule
Learn at your own pace

What you'll learn

  • Understand cyber space and cyber security frameworks.

  • Build and lead an effective Cyber Security Incident Response Team (CSIRT).

  • Develop crisis communication strategies during cyber incidents.

  • Conduct post-incident reviews and strengthen organisational resilience.

Details to know

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Assessments

5 assignments

Taught in English

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There are 5 modules in this course

Cyber incidents are increasing. This module sets the foundation for effective response and recovery. Understand the real-world impacts of cybercrime—financial, operational, and reputational—and frame readiness as a strategic business imperative. You will explore organizational preparedness, establish a common language for incident response, and learn essential principles for acting under pressure. This topic builds the mental framework and strategic orientation needed before technical responses. By the end, you will recognize why response planning is vital, what is at stake, and how to approach responding to a breach with confidence.

What's included

1 assignment7 plugins

Effective cyber response starts with preparation. This module teaches you to proactively equip your organization to act swiftly and confidently when threats emerge. Examine your security landscape, identify vulnerabilities, and assess current defenses. Learn to establish a Computer Security Incident Response Team (CSIRT), defining roles and escalation protocols. Crucially, explore crisis communication strategies for staff, leadership, stakeholders, and media. A strong response involves both technical skill and trust preservation. This module helps you build an organization prepared to respond and recover with speed, structure, and professionalism.

What's included

1 assignment8 plugins

Timely detection and accurate analysis are key to effective cyber response. This module trains you to move from noise to insight, recognizing early indicators of compromise and determining incident scale. You will explore the difference between routine events and potential breaches, sifting through logs, alerts, and user activity for suspicious patterns. Learn incident analysis: what to look for, how to gather and interpret data, and assess potential impact. Develop a structured approach to triaging and escalating incidents with confidence. By the end, you will detect threats early, validate incidents, and analyze them for an effective response.

What's included

1 assignment8 plugins

After detection and analysis, the next critical steps are containment, eradication, and secure system restoration. This module equips you with skills and strategies for decisive action under pressure. Explore techniques for isolating compromised systems to prevent spread, balancing urgency with precision for business continuity. Learn to eradicate threats like malware or insider attacks. The final stage is recovery: safely restoring systems, validating integrity, and implementing safeguards to prevent recurrence. This process aims for smarter, stronger operations. By the end, you will have a practical roadmap to steer your organization through incident aftermath, containing damage, restoring trust, and reducing future risk.

What's included

1 assignment7 plugins

A cyber incident concludes when lessons are captured, analyzed, and used to strengthen the organization. This module focuses on turning response into resilience through continuous improvement in your incident management lifecycle. You will explore documenting the response process, preserving evidence, and communicating insights to technical and executive audiences. Learn to conduct structured post-incident reviews to uncover why incidents happened, how they were handled, and what must change. Understand how to institutionalize lessons to evolve security posture, improve detection and response, and reduce future incident impact. Gain tools to transform setbacks into strategic wins for a stronger, more cyber-resilient organization.

What's included

1 reading1 assignment7 plugins

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Instructor

Matt Bushby
Macquarie University
15 Courses 17,551 learners

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