Performing Soc Tabletop Exercise

Performing Soc Tabletop Exercise

Overview

Cybersecurity skill for performing soc tabletop exercise. Follows industry best practices and security standards.

When to Use

Trigger phrases:

• "performing soc tabletop exercise"
• "Annual or semi-annual incident response testing is required (NIST, ISO 27001, PC"
• "New SOC analysts need exposure to major incident scenarios in a controlled envir"
• "Updated playbooks need validation before next real incident"

Use this skill when:

• Annual or semi-annual incident response testing is required (NIST, ISO 27001, PCI DSS compliance)
• New SOC analysts need exposure to major incident scenarios in a controlled environment
• Updated playbooks need validation before next real incident
• Cross-functional coordination (SOC, IT, Legal, PR, Executive) needs rehearsal
• Post-incident reviews reveal gaps requiring scenario-based training

Do not use as a replacement for technical purple team exercises — tabletop exercises test processes and decision-making, not technical detection capabilities.

When NOT to Use

• When you lack proper authorization for testing
• For production systems without change management
• When the task requires legal or compliance expertise beyond technical scope

Prerequisites

• Exercise facilitator with incident response experience
• Participant list: SOC analysts (Tier 1-3), SOC manager, IT operations, Legal, HR, Communications
• Conference room or video call with screen sharing capability
• Printed or digital scenario injects with timed release schedule
• Evaluation scorecard for assessing participant responses
• Existing incident response plan and playbooks for reference during exercise

Workflow

# Example: IOC detection
import re

IOC_PATTERNS = {
    "ip": r"\b(?:\d{1,3}\.){3}\d{1,3}\b",
    "domain": r"\b[a-z0-9-]+\.[a-z]{2,}\b",
    "hash_md5": r"\b[a-f0-9]{32}\b",
    "hash_sha256": r"\b[a-f0-9]{64}\b",
}

def extract_iocs(text: str) -> dict:
    return {k: re.findall(v, text) for k, v in IOC_PATTERNS.items()}

1. Plan Operations — Define objectives, scope, and success criteria for soc tabletop exercise operations.
2. Prepare Environment — Set up tools, access, and data sources required for soc tabletop exercise.
3. Execute Core Workflow — Perform the soc tabletop exercise operations following established procedures.
4. Validate Results — Verify that results meet quality standards and objectives.
5. Report Findings — Document results, observations, and recommendations.
6. Follow Up — Track remediation actions and verify fixes where applicable.

Tools

• Analysis Platform — Data processing and visualization
• Collaboration Tools — Team coordination and knowledge sharing

Process

1. Design — Define interface, identify patterns, plan implementation
2. Implement — Write code following existing conventions, add tests
3. Verify — Run tests, check integration, validate behavior

Verification

• All soc tabletop exercise procedures executed completely and documented
• Findings validated against multiple data sources
• False positives identified and filtered
• Results documented with evidence and timestamps
• Recommendations provided with risk-based prioritization

Anti-Rationalization Table