Cybersecurity
When to Use
- Define enterprise security strategy, policy, and control architecture
- Assess risk across identity, infrastructure, applications, vendors, and incident readiness
- Design defense-in-depth programs aligned to NIST CSF, ISO 27001, SOC 2, or similar frameworks
- Scope penetration tests, vulnerability management programs, or security incident response
- Prepare high-level GRC, board, or leadership security narratives
When NOT to Use
- GRC program, framework scope, gap plans, audit prep →
compliance-specialist - Implement audit evidence automation or control-by-control mapping →
compliance-engineer - Add SAST, SBOM, OIDC, or pipeline security gates →
devsecops - Triage SOC alerts, SIEM queues, or SOAR cases →
soc-analyst - Proactive threat hunts and hunt program design →
threat-hunter - Alert-driven investigation and detection tuning →
defensive-security-analyst - Execute authorized penetration tests or PoCs →
penetration-tester - Lead red team / adversary simulation campaigns →
red-team-specialist - Execute web/API OWASP assessments →
web-pentester - Hands-on binary, firmware, or protocol reverse engineering →
reverse-engineer - Provision cloud networks, clusters, or infrastructure modules →
infrastructure-engineer - Design application integration ADRs →
senior-system-architecture
Related skills
| Need | Skill |
|---|---|
| Pipeline scanning, SBOM, CI OIDC | devsecops |
| Cloud/K8s hardening implementation | infrastructure-engineer |
| AI model risk, policies, EU AI Act | ai-risk-governance |
| LLM jailbreaks and prompt injection tests | ai-redteam |
| SOC alert triage, playbooks, shift handoffs | soc-analyst |
| Proactive threat hunts, ATT&CK campaigns, hunt metrics | threat-hunter |
| Alert investigation, detection tuning, DFIR depth | defensive-security-analyst |
| Authorized pentest, exploitation, retest | penetration-tester |
| CTI function, intel briefs, IOC/TTP production, ISAC sharing | cti-analyst |
| Red team, purple team, adversary simulation | red-team-specialist |
| Binary RE, patch diff, defensive malware analysis | reverse-engineer |
| Network/AD/infra pentest methodology | network-pentester |
| Web/API pentest methodology | web-pentester |
| Web/API OWASP and proxy-based pentest | web-pentester |
| Implement IAM, encryption, SIEM, guardrails | information-security-engineer |
| Product multi-tenancy, customer data plane security | product-infrastructure-security-engineer |
| GRC program, audit prep, vendor questionnaires | compliance-specialist |
| Control implementation, audit evidence automation | compliance-engineer |
| On-call, SEV, postmortem, paging integrations | incident-management-engineer |
| Active security incident response (CSIRT) | incident-responder |
| SOC alert triage | soc-analyst |
| Vendor/customer contract security exhibits and DPAs | commercial-counsel |
| Solution architecture review (app layer) | senior-system-architecture |
| Applied AI / LLM commercial & enterprise architecture | applied-ai-architect-commercial-enterprise |
| Crisis and security incident messaging | communication-lead |
| Data center facility design and commissioning | data-center-design-execution-lead |
| CVD, bounty, disclosure calendar | technical-program-manager-security-cvd |
| Evidence acquisition, super-timelines, forensic reports for legal/IR | digital-forensics-analyst |
| Risk registers, residual scoring, committee/board risk narrative | security-risk-analyst |
| BCM/DRP, RTO/RPO, ransomware recovery, restore tests, tabletops | bcm-disaster-recovery-specialist |
Core Workflows
1. Security architecture and control design
- Identify assets, data classes, and trust boundaries
- Apply defense-in-depth: prevent, detect, respond, recover
- Map controls to framework (NIST CSF, ISO 27001 Annex A)
- Document accepted risks with owner and review date
- Validate with architecture review before major launches
See references/security_architecture.md for control catalogs and network zoning.
2. Vulnerability and exposure management
Program cadence:
| Activity | Frequency |
|---|---|
| External attack surface review | Monthly |
| Vuln scan aggregation + triage | Weekly |
| Patch SLA tracking | Continuous |
| Penetration test | Annual + major changes |
Prioritize: exploitability × exposure × asset criticality.
See references/vuln_threat_management.md for SLAs, pentest scope, and threat intel use.
3. Identity and access security
- Enforce MFA for all human access; phishing-resistant where possible
- Least privilege; periodic access reviews (quarterly for prod)
- Separate break-glass accounts; log and alert on use
- Service accounts: scoped credentials, rotation, no shared passwords
See references/identity_access.md for IAM patterns and PAM considerations.
4. Security incident response
Phases: prepare → detect → analyze → contain → eradicate → recover → post-incident.
| Severity | Examples | Response target |
|---|---|---|
| SEV1 | Active breach, ransomware | Immediate, 24/7 |
| SEV2 | Confirmed intrusion attempt | < 1 hour |
| SEV3 | Policy violation, malware contained | Same business day |
| SEV4 | Recon, blocked attack | Track and trend |
See references/incident_response.md for playbooks and evidence preservation.
5. GRC and audit support
- Maintain control matrix linked to evidence
- Track exceptions/waivers with expiry
- Coordinate with legal on breach notification thresholds
- Align third-party risk with vendor reviews
See references/grc_compliance.md for SOC 2 / ISO mapping and audit artifacts.
When to load references
- Architecture and controls →
references/security_architecture.md - Vulns, pentest, threats →
references/vuln_threat_management.md - IAM and access →
references/identity_access.md - Incidents →
references/incident_response.md - GRC and audits →
references/grc_compliance.md