Kernel of Truth

Cyber Defence Team Programs

🔢ProgramWhy Prioritise It First?
1️⃣Incident Response Program 🚨Without a plan for detecting, containing, and responding to incidents, everything else is reactive. A clear IR process with playbooks is mission-critical.
2️⃣Vulnerability Management Program 🔐Patching and vulnerability scanning closes common attack vectors. It’s a must-have for minimising exposure to known exploits.
3️⃣Security Tooling & Automation Program 🛠️EDR, SIEM, logging and SOAR are key for visibility. Tooling enables detection and response — get it in place early and ensure data pipelines are flowing.
4️⃣Detection Engineering Program ⚙️With telemetry flowing, begin tuning alerts, writing rules, and reducing false positives. Link detections to MITRE ATT&CK for coverage clarity.
5️⃣Governance, Risk & Compliance (GRC) Program ⚖️Ensure there are policies, a risk register, and compliance alignment (e.g. ISO, SOC2). Stakeholders and auditors will ask for this early.
6️⃣Security Awareness & Training Program 👨‍🏫Human error is often the root cause. Quick wins through phishing simulations and focused user training reduce risk dramatically.
7️⃣Threat Intelligence Program 🔍As detections improve, TI enriches alerts and informs hunting. It also helps anticipate threats and prioritise based on what’s active.
8️⃣Insider Risk Program 🧠Once foundational controls are in place, start watching for misuse of legitimate access — insider risk often goes undetected the longest.
9️⃣Threat Hunting Program 🕵️Mature the SOC by actively searching for threats not caught by signatures. Requires good detections, skilled analysts, and time.
🔟Cloud Security Program ☁️If the organisation uses cloud, evaluate IAM, config management, and logging. Misconfigs are a top cause of breach — don’t skip this.
1️⃣1️⃣Third-Party Risk Management Program 🔎As vendors increase, so does risk. Triage based on access type, data shared, and business criticality.
1️⃣2️⃣Breach & Attack Simulation Program 💥Once defences are up, validate them regularly with simulated threats. Helps identify detection gaps and regression.
1️⃣3️⃣Digital Forensics & Investigation Program 🧪Needed post-incident to support investigations. May be basic early on and grow with need or regulatory requirement.
1️⃣4️⃣Data Loss Prevention (DLP) Program 🧬Useful for protecting IP and regulated data, but often resource-heavy and noisy. Best implemented after maturity in IR and tooling.
1️⃣5️⃣Security Architecture Program 🧰A long-term initiative to secure-by-design — often part of a broader transformation effort. Introduce when building new apps or networks.

✅ Early-Stage Essentials (First 90 Days)

  • Incident Response
  • Vulnerability Management
  • Tooling/Logging Setup (SIEM, EDR)
  • Detection Engineering
  • GRC Foundations

🛠 Intermediate Focus (90–180 Days)

  • Threat Intelligence
  • Insider Risk
  • Security Awareness
  • Cloud Security Review

🎯 Strategic/Mature Stage (6+ Months)

  • Threat Hunting
  • BAS
  • Third-Party Risk
  • DLP & Security Architecture