Run the lifecycle
Take an incident through the response lifecycle, from detection and identification to eradication.
Partners and press
Overview
Response is a process, not a panic. OSIR tests the process under time pressure.
Earned through IR-200, OSIR is OffSec’s foundational level 200 incident response credential, with no formal prerequisites. In the 8-hour proctored exam you track attacker activity in Splunk and examine a disk image to find a malicious executable. It is valid for three years, then you retake the same exam, and a challenge lab mirrors the exam’s structure.
6Topics
480Minutes
3Years valid
8Roles
What it tests
Learn all the way down.
Learn all the way down.
Perform when it matters.
Track the attacker
Follow attacker activity across a simulated enterprise using Splunk.
Examine the disk
Analyze a disk image to find and examine a malicious executable.
Communicate the crisis
Plan who hears what, and when, before, during and after an incident.
Course outline
What this course will cover.
What this course will cover.
The full outline is on its way.
We design this course ourselves. OffSec runs the exam and issues the credential, and LUNARTECH is independent of OffSec.
The incident response lifecycle, and how its phases fit together.
- Lifecycle
- Phases
Strategies for detecting and identifying incidents.
- Detection
- Identification
Digital forensics applied to incident handling, including analysis of a disk image.
- Disk images
- Forensics
How attacks work, and how to mitigate them.
- Attack techniques
- Mitigation
Handle digital evidence correctly, and use eradication techniques to remove the attacker.
- Digital evidence
- Eradication
Apply ITIL to enterprise incident response, and plan communications before, during and after a crisis.
- ITIL
- Crisis communications
Issued by
Certifying body · Independent of LUNARTECH
OffSec
OffSec builds the courses and runs the hands-on exams that go with them. Exams are proctored by OffSec staff over a private VPN, and some credentials, such as OSCP+, expire after three years unless renewed. LUNARTECH is independent of OffSec.
How you get there
Top-tier roles go to people who can do the work.
Top-tier roles go to people who can do the work.
Here’s how you get there.
Know where you start.
No formal prerequisites. OffSec recommends solid TCP/IP networking, familiarity with Linux and Windows, and basic cybersecurity concepts.
Work through the course.
Six topics, with the full outline on its way.
Sit it with OffSec.
OffSec runs the exam and issues the credential, so you register and book directly with them.
Support
Support at every stage.
Support at every stage.
You won’t be working through this alone.
Before you start
Try it first.
A 3-day free trial opens a selection of the content. Your card is only charged once it ends.
While you learn
Mentors within reach.
Stuck on a concept? Reach out to a mentor whenever you need help.
While you learn
One-on-one sessions.
On the yearly plan, one-on-one sessions give you dedicated support.
Any time
A team behind you.
Write to info@lunartech.ai at any point, from your trial onwards. If your employer is funding you, we’ll set it up with them directly.
All the way through
A schedule that fits around your life.
Your own paceFrom anywhereAt any hour
After the last lesson
Stay in the network.
Your alumni network stays with you: ongoing support, opportunities and industry insight.
Career support
Career support, past the last lesson. Coaching, a sharper resume, real interview preparation and the people to know.
Career direction
Tailored coaching helps you decide where to aim and how to get there.
Strong portfolio
Hands-on projects become work you can show, not just claim.
Resume and profile
Personalized refinement, so what you send says what you can actually do.
Interview preparation
Preparation for the questions that decide it, so you walk in ready.
Network and search
Connections with industry leaders, and an alumni network that stays with you.
Reviews
Real stories from the community.
LUNARTECH Academy has been the most empowering learning experience of my life, giving me a clear, structured path from the absolute basics to building real-world AI systems with confidence.
Your page is fantastic. As a bachelor’s student in Data Science now accepted for a master’s at UConn, your work has been a real source of motivation.
The programme’s clear, bite-sized content and practical projects dramatically improved my speed from fuzzy idea to MVP and my ability to communicate AI value. I followed the system, and it works.
I really appreciate your teaching style and the way you break down complex topics. It has been incredibly helpful.
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As a Data Science graduate, I want to thank you for the effort you put into making videos to support growing data scientists.
I’ve been following your work since taking your machine learning course, and I’m impressed by your practical approach to applying AI.
Why choose us
Built around how you actually learn.
One standard behind every course, from the first lesson to long after the last.
Hands-on practice
Apply every idea to real problems, so it becomes something you have used, not only seen.
Industry-aligned curriculum
We keep courses current with the tools, techniques and skills the field asks for.
Flexible learning
Study at your own pace, from anywhere, at any hour.
Certificate of completion
Finish the course and earn a certificate that shows what you have learned.
Focus on your success
Personalized learning plans and support structures carry you through the hard parts.
Lifetime alumni network
Stay connected after you finish, with ongoing support, opportunities and industry insight.
Your certificate
It doesn’t raise its voice. Neither will you.
Finish a LUNARTECH course and its certificate is issued in your name, under our signature. OffSec’s credential comes from OffSec, when you pass its exam.
Certificate of completion
Your Name
OSIR course
LUNARTECH RISE Academy
Pricing
This course comes with the membership.
This course comes with the membership.
So does everything else.
One membership opens every course, certification, workshop and masterclass in the Academy. Every plan starts with a 3-day free trial. You register and book the exam directly with OffSec.
3 days free, then $29.97 a month. Your card is only charged once the trial ends.
Included in every plan
- Every course in the Academy
- Every certification course
- Workshops and masterclasses
- A certificate of completion
- A 3-day free trial
- Learning at your own pace
- The lifetime alumni network
- Upgrades at any time
In practice
Eight roles.
Eight roles.
One credential across them all.
No single job owns it. Here’s where each role leans hardest, and where its work ends up.
- 01Lifecycle
- 02Detection
- 03Forensics
- 04Attacks
- 05Evidence, cleanup
- 06Process, comms
-
The first responder sets the pace for everyone. The lifecycle gives that pace a shape.
Lifecycle, Detection, Evidence, cleanup
Incident response teams, Managed security services
-
Escalations land with someone who has to act. Detection and attack knowledge help.
Detection, Attacks
Security operations centers, Enterprise IT
-
Evidence is only useful if it was handled right. Disk analysis and handling are tested.
Forensics, Evidence, cleanup
Incident response teams, Government
-
Incident handling meets ITIL in the enterprise. Communication plans keep everyone aligned.
Process, comms, Lifecycle
Enterprise IT, Incident response teams
-
After containment, cleanup is yours to do and verify. Evidence and cleanup objectives cover how.
Evidence, cleanup, Detection
Enterprise IT, Incident response teams
-
Splunk searches are how the story of an attack gets told. Detection objectives cover which searches to keep.
Detection, Attacks
Security operations centers, Enterprise IT
-
An incident has a lifecycle, and managers own the process. Updates and handoffs decide how calmly it goes.
Lifecycle, Process, comms
Security operations centers, Government
-
Reporting an incident properly starts with a clear record. Process objectives cover what to write down and when.
Process, comms, Lifecycle
Enterprise IT, Government
- Incident response teams
- Security operations centers
- Managed security services
- Enterprise IT
- Government
Incident Responder
The first responder sets the pace for everyone. The lifecycle gives that pace a shape.
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The field
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Few can engineer it. This is where that starts.
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Roles and pay
~35,000 open roles right now
Open roles: Built In, Greenhouse, LinkedIn.
Typical salaries: Glassdoor, Levels.fyi, Payscale, Indeed, Ravio, JobRise, U.S. BLS. Military: 2026 U.S. basic pay, drone officers with aviation incentive pay.
Updated November 2026.
FAQ
Frequently asked questions.
Need help? These answers cover most of what people ask before they start.
No. OffSec issues it. LUNARTECH is independent of OffSec, and its names and marks belong to it. When you finish a course of ours, you earn a LUNARTECH certificate of completion for that course.
No. We design this course ourselves, around what the exam covers. OffSec has no part in it, and you still register and book the exam directly with OffSec.
480 minutes, remote, proctored.
No formal prerequisites. OffSec recommends solid TCP/IP networking, familiarity with Linux and Windows, and basic cybersecurity concepts.
3 years. Pass a qualifying OffSec exam or a recertification exam, or complete the CPE program.
We last reviewed it on 5 November 2026, from OffSec’s own pages. Details change, so check the official page before you book.
Our 3-day free trial gives you access to a selection of content in the bootcamps, courses and materials, so you can experience the value of our content first-hand. This includes comprehensive learning materials and interactive sessions. You won’t be charged during this period, though we require your credit card details at the start to ensure a seamless transition should you choose to continue.
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You can upgrade your plan at any time during your subscription. Downgrading is not available for bi-annual or annual plans, but you can cancel and then choose a new plan that suits you better. For bi-annual and annual plans we also offer payment in instalments; please reach out to learn more.
The course
Build the skills behind OSIR.
Prove you can respond to an incident with Splunk and a disk image. Start with a free trial, or enroll in a plan and work through the course at your own pace. OffSec runs the exam and issues the credential.
LUNARTECH is independent of the vendors and certifying bodies listed here. Their names, exam titles and marks belong to them, exams are run by them, and credentials are issued by them. Reviewed 5 November 2026. Catalogues change often, so confirm the details on the official page before you book.
