Security Automation in 2025: A Comprehensive Guide

Updated September 9, 2025

What is Security Automation?

Security automation uses scripts and SOAR tools to perform routine detection and response steps so analysts spend time on judgment, not grunt work. This includes gathering context, blocking IPs, and opening tickets. Done right, it shrinks dwell time and burnout simultaneously.

Key Considerations
Upside Downside
Faster Response
Automates repetitive triage and response tasks in seconds
Reduced Noise
Filters false alarms so analysts see real threats first
Consistent Playbooks
Responds to common attacks the same way every time
Automation Errors
Mistuned rules can block legitimate systems or users
Content Decay
Playbooks need constant updates as attacker tactics change
Integration Work
Connecting all tools into automation requires engineering time

Security Automation Core Categories

User and Entity Behavior Analytics

User and Entity Behavior Analytics establishes baselines of normal activity for users, accounts, and devices. It then flags anomalies that may indicate compromised credentials, insider abuse, or malware.

Security Information and Event Management

Security Information and Event Management systems aggregate and analyze logs from across IT environments. They detect incidents, centralize alerts, and generate compliance reports to support investigations.

Security Orchestration Automation and Response

Security Orchestration, Automation, and Response platforms streamline incident response. By automating repetitive tasks and integrating tools, they enable faster and more consistent threat mitigation.

Best Security Automation Solutions by Company Size

## Pricing Analysis Automation platforms, such as SOAR solutions, usually price by the number of playbooks, incidents, or integrations supported. Mid-sized organizations may start at tens of thousands annually, while high-volume enterprises with large SOC teams processing thousands of alerts daily can spend several hundred thousand or more. Costs increase with customization and integration into existing SIEM, ticketing, and workflow systems. Premium tiers often include advanced orchestration libraries, low-code workflow builders, and professional services for tuning use cases, which significantly expand total investment. ## Quarterly Trends & News | Theme | Update | |---|---| | **Open standards adoption** | OCSF and OpenTelemetry simplify data ingestion and interoperability. | | **SOAR redefined** | Traditional SOAR platforms are being absorbed into SIEM/XDR as AI copilots enhance automation. | | **AI copilots for analysts** | Assistants triage, enrich, and recommend response actions, cutting MTTR. | | **Defensive knowledge graphs** | Frameworks like MITRE D3FEND formalize defensive countermeasures for automation. | | **Cost-driven automation** | Teams automate repetitive tasks (enrichment, case management) to combat alert fatigue. | ## Common Terms & Definitions | Term | Definition | |---|---| | **SOAR** | Security Orchestration, Automation, and Response—automated workflows for incidents. | | **OCSF** | Open Cybersecurity Schema Framework for normalized security data. | | **OpenTelemetry (OTel)** | Standard for collecting logs, traces, and metrics across systems. | | **Playbook** | Predefined sequence of automated response actions. | | **D3FEND** | MITRE’s ontology of defensive techniques to guide control mapping. |
## Pricing Analysis Automation platforms, such as SOAR solutions, usually price by the number of playbooks, incidents, or integrations supported. Mid-sized organizations may start at tens of thousands annually, while high-volume enterprises with large SOC teams processing thousands of alerts daily can spend several hundred thousand or more. Costs increase with customization and integration into existing SIEM, ticketing, and workflow systems. Premium tiers often include advanced orchestration libraries, low-code workflow builders, and professional services for tuning use cases, which significantly expand total investment. ## Quarterly Trends & News | Theme | Update | |---|---| | **Open standards adoption** | OCSF and OpenTelemetry simplify data ingestion and interoperability. | | **SOAR redefined** | Traditional SOAR platforms are being absorbed into SIEM/XDR as AI copilots enhance automation. | | **AI copilots for analysts** | Assistants triage, enrich, and recommend response actions, cutting MTTR. | | **Defensive knowledge graphs** | Frameworks like MITRE D3FEND formalize defensive countermeasures for automation. | | **Cost-driven automation** | Teams automate repetitive tasks (enrichment, case management) to combat alert fatigue. | ## Common Terms & Definitions | Term | Definition | |---|---| | **SOAR** | Security Orchestration, Automation, and Response—automated workflows for incidents. | | **OCSF** | Open Cybersecurity Schema Framework for normalized security data. | | **OpenTelemetry (OTel)** | Standard for collecting logs, traces, and metrics across systems. | | **Playbook** | Predefined sequence of automated response actions. | | **D3FEND** | MITRE’s ontology of defensive techniques to guide control mapping. |
## Pricing Analysis Automation platforms, such as SOAR solutions, usually price by the number of playbooks, incidents, or integrations supported. Mid-sized organizations may start at tens of thousands annually, while high-volume enterprises with large SOC teams processing thousands of alerts daily can spend several hundred thousand or more. Costs increase with customization and integration into existing SIEM, ticketing, and workflow systems. Premium tiers often include advanced orchestration libraries, low-code workflow builders, and professional services for tuning use cases, which significantly expand total investment. ## Quarterly Trends & News | Theme | Update | |---|---| | **Open standards adoption** | OCSF and OpenTelemetry simplify data ingestion and interoperability. | | **SOAR redefined** | Traditional SOAR platforms are being absorbed into SIEM/XDR as AI copilots enhance automation. | | **AI copilots for analysts** | Assistants triage, enrich, and recommend response actions, cutting MTTR. | | **Defensive knowledge graphs** | Frameworks like MITRE D3FEND formalize defensive countermeasures for automation. | | **Cost-driven automation** | Teams automate repetitive tasks (enrichment, case management) to combat alert fatigue. | ## Common Terms & Definitions | Term | Definition | |---|---| | **SOAR** | Security Orchestration, Automation, and Response—automated workflows for incidents. | | **OCSF** | Open Cybersecurity Schema Framework for normalized security data. | | **OpenTelemetry (OTel)** | Standard for collecting logs, traces, and metrics across systems. | | **Playbook** | Predefined sequence of automated response actions. | | **D3FEND** | MITRE’s ontology of defensive techniques to guide control mapping. |

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