The Cyber Academy take
SOAR is the layer that takes SIEM alerts and runs playbooks: enrichment, triage, containment, ticketing. Goal: reduce MTTR and free analysts from copy-paste work. Watch for vendor over-promise: a SOAR is only as good as the playbooks you write and maintain. Most failed SOAR projects ran out of playbook authors.
What SOAR adds on top of the SIEM
Security Orchestration, Automation and Response is the action layer that sits behind detection. A SIEM is good at collecting logs, correlating them and raising alerts, but it stops at the alert. SOAR picks up from there and does the work an analyst would otherwise do by hand: it enriches the alert with reputation lookups and asset context, decides how urgent it is, opens or updates a ticket, and where the policy allows it takes containment actions such as isolating a host, disabling an account or blocking an indicator at the firewall. The unit of work in a SOAR is the playbook, a codified sequence of steps that turns a repeatable incident-handling procedure into something the platform can run on its own.
Orchestration and automation are two different ideas that the acronym bundles together. Orchestration is the wiring: connecting the SIEM, the EDR, the ticketing system, the identity provider, threat intelligence feeds and the firewall so they can pass data and commands between each other through one console. Automation is what runs across that wiring without a human in the loop. Most mature teams keep a human approval gate on the destructive steps, so the platform enriches and triages automatically but waits for an analyst to confirm before it quarantines a production server. That blend, automated grind with human judgement on the consequential moves, is what practitioners actually deploy.
SIEM, SOAR and the SOC
These three terms travel together and are easy to blur. They are not competing products. They describe different jobs inside the same detection and response operation.
| Term | What it is | Its job |
|---|---|---|
| SIEM | A platform | Collects and correlates logs and telemetry, then raises alerts when something looks wrong. |
| SOAR | A platform | Takes those alerts and runs playbooks: enrichment, triage, containment, ticketing. |
| SOC | A team and a function | The analysts and process that operate both, investigate what the tools surface and decide what to do. |
Read it as a pipeline. The SIEM finds the signal, the SOAR does the repeatable response work around that signal, and the SOC is the people who own the whole loop and handle everything the playbooks cannot. The clearest value of SOAR is on volume: phishing reports, commodity malware alerts, suspicious logins. Anything that arrives in bulk and follows a predictable handling pattern is a candidate for a playbook, which is where the reduction in mean time to respond comes from and why analysts stop spending their shift on copy-paste enrichment.
Why SOAR projects succeed or fail
The shortDefinition is blunt about the trap, and it matches what the field sees: a SOAR is only as good as the playbooks you write and maintain, and most failed SOAR projects ran out of playbook authors. The platform ships with connectors and a workflow engine, but it ships with no knowledge of your environment. Every playbook has to be designed, built, tested against real alerts, and then maintained as your tools, your network and your attackers change. A playbook that calls an API that was deprecated last quarter is worse than no playbook, because it fails silently in the middle of an incident.
From a governance angle SOAR is how several control objectives stop being aspirational. Under an ISO/IEC 27001 information security management system it supports the technical side of incident management, logging and monitoring, and it produces a consistent, timestamped record of how each incident was handled, which is exactly the evidence an auditor wants. It also underpins the response capability that the NIST Cybersecurity Framework assumes and that regulations such as NIS2 and DORA expect organisations to maintain, particularly around timely handling and reporting of significant incidents. Treat SOAR as a force multiplier for a functioning process, not a substitute for having one.
Frequently asked questions
01What is the difference between SIEM and SOAR?
A SIEM collects and correlates logs and raises alerts. A SOAR takes those alerts and acts on them by running playbooks that enrich, triage, ticket and contain. The SIEM finds the signal, the SOAR does the repeatable response work around it. They are commonly deployed together rather than as alternatives.
02Does SOAR replace SOC analysts?
No. SOAR removes the repetitive copy-paste work so analysts can spend time on investigation and judgement. It needs people to write and maintain the playbooks, to handle everything the playbooks cannot, and to approve the consequential containment actions. It is a force multiplier, not a replacement.
03What is a SOAR playbook?
A playbook is a codified, repeatable incident-handling procedure that the platform can run. A typical one enriches an alert with context and threat intelligence, scores its urgency, opens a ticket and, where policy allows, takes a containment step such as isolating a host or disabling an account.
04Why do SOAR projects fail?
Most stall because nobody is left to write and maintain playbooks. The platform ships with no knowledge of your environment, so every playbook must be built, tested and kept current as tools and threats change. Without sustained authoring effort, the value never materialises.
05Is SOAR required for compliance?
No standard names SOAR specifically. Its capabilities map onto the incident management, logging and monitoring controls in ISO/IEC 27001 and onto the response expectations of the NIST CSF and regulations like NIS2 and DORA. It is a way to operationalise those obligations consistently, not a checkbox in itself.