Stop 13 · Security Tools & AutomationTopics · 2/8

Security Orchestration (SOAR) Basics

In short

A SOC can get thousands of alerts a day. SOAR tools connect your security tools together and run routine responses automatically, so analysts spend time on the hard cases.

Automating multi-step incident response workflows — SOAR platforms connect multiple security tools together so a routine response (like blocking an IP after a confirmed alert) happens automatically.

The blob presses a big button that sets off dominoes towards a bell, shield and box.

Think of it like this

One button, a chain of dominoes

Picture a control desk with one big button. Press it and a line of dominoes falls: a bell rings, a shield goes up, a box gets sealed. You designed the chain once; now it runs the same way every time. A SOAR playbook is that chain.

Watch it happen

A phishing alert playbook

SIEM

SOAR

Threat intel

Analyst

alert: phish reported

1/6An employee reports a suspicious email. The SIEM raises an alert and the playbook starts.

The big ideas

What you need to know

Automate the routine

Enrichment, lookups and ticket creation are perfect for automation. Judgement calls stay with people.

Humans approve big moves

Blocking a CEO's account or isolating a server needs a human click. Wrong automation can cause its own outage.

Playbooks are documents

Write the manual steps first. If you cannot describe the process clearly, you cannot automate it safely.

Measure time saved

Track how long each alert took before and after. Mean time to respond is the number managers care about.

See it in code

Walk through the code

yaml

1# Illustrative playbook, not tied to one product2name: phishing-report3trigger: siem.alert.type == "phish_reported"4steps:5  - extract: [sender_domain, urls]6  - enrich: threat_intel.lookup(sender_domain)7  - if: verdict == "malicious"8    then:9      - approval: soc_on_call      # human in the loop10      - email.block_domain: sender_domain11      - email.purge_matching: true12  - ticket.create: {severity: medium, attach: all}

1/4The trigger decides which alerts start this playbook.

Most SOAR tools express playbooks as steps like these, either in YAML or a visual editor. Note the approval step before anything destructive.

Save yourself the pain

Common mistakes

Oops

Automating account lockouts with no approval or safety limits.

Do this instead

Add approvals and caps for disruptive actions, or a bad rule could lock out half the company.

Oops

Buying a SOAR platform before writing down any processes.

Do this instead

Document and run the playbook by hand first. Automate once the steps are stable and clear.

Your mission

Design a playbook on paper

~30 min

Quick check

Which step is the best candidate for full automation without human approval?

Go deeper

1Read a conceptual overview of a SOAR playbook automating a common response action.
2Learn why SOAR reduces analyst fatigue on repetitive, well-understood response steps.
3Understand SOAR complements, but doesn't replace, human judgment on complex or ambiguous incidents.