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Vulnerability Prioritisation in Practice: CVSS, EPSS, KEV and SSVC
88% of published CVEs carry an exploitation probability below 10%. If your backlog is ordered by CVSS score, most of the effort it consumes is aimed at
vulnerabilities attackers are ignoring. This episode delivers a working alternative: EPSS, the CISA KEV catalogue, and SSVC applied to real CVEs.
Christopher Clarkson
Mar 1011 min read
Vulnerability Management Metrics That Matter: Measuring What Moves the Needle
Most organisations track vulnerability management metrics. Far fewer track metrics that change anything. This episode examines what to measure, where each metric delivers the most value, and why programmes that solve for security have no difficulty during audits while those that solve for compliance struggle to demonstrate whether they are reducing risk at all.
Christopher Clarkson
Feb 2315 min read
When Every Component Works and Your Vulnerability Management Programme Doesn't
Vulnerability Management programmes rarely fail because individual components are weak. They fail because the people, processes, and technology were designed independently and have drifted apart under operational pressure. Episode 4 of the CAXA Technologies Security Operations Series examines the operating model that turns pillar capabilities into operational reality, and provides a diagnostic framework for identifying where misalignment is constraining your programme.
Christopher Clarkson
Feb 1628 min read
The Five Pillars of a Vulnerability Management Programme
Buying a better scanner doesn't help if your asset inventory has significant gaps. This episode examines the five pillars every VM programme depends on, maps how they interact as a dependency chain, and explains why the visible symptom is often far from the actual constraint.
Christopher Clarkson
Feb 910 min read
The Vulnerability Management Lifecycle: Seven Stages from Introduction to Closure
Every vulnerability takes a journey through your organisation. This episode examines the seven stages of that lifecycle and reveals where programmes typically stall. Understanding this journey is the first step to making it shorter.
Christopher Clarkson
Feb 27 min read
Vulnerability Management Fundamentals: Scope, Structure, and the Prioritisation Problem
Vulnerability management extends beyond patching, but most programmes plateau before becoming truly risk-informed. This opening episode examines why the fundamentals of asset visibility, prioritisation rigour, and remediation ownership determine programme effectiveness far more than tooling investments.
Christopher Clarkson
Jan 268 min read
Memento Mori: Leadership When the Work Moves Beyond You
Leadership often creates the illusion that time is abundant and relevance secure. Memento Mori challenges that comfort. It reminds us that roles shift, identity must evolve, and the real measure of leadership is whether the work holds when we step aside.
Christopher Clarkson
Nov 24, 20256 min read
Oikeiosis: Leadership and the Evolution of Responsibility
As leaders rise, the work changes shape. The satisfaction of direct impact gives way to the discipline of trust. Oikeiosis explores how leadership evolves from personal control to stewardship — from doing the work to designing the systems that let others succeed. It is about carrying responsibility without collapse, and finding strength in alignment rather than authority.
Christopher Clarkson
Nov 10, 20256 min read
Apathēia: Leadership and the Discipline of Response
Apathēia teaches that calm leadership is not detachment but reliability. When leaders manage their own reactions, they create space for others to think clearly and act with confidence. Over time that steadiness becomes a foundation for psychological safety. Teams stop managing the leader’s mood and start focusing on meaningful work.
Christopher Clarkson
Oct 27, 20255 min read
Sympatheia: Leadership Beyond the Self
Leadership isn’t a solo act. Sympatheia reminds us that every decision moves through people, processes, and systems that depend on one another. When leaders act without that awareness, trust erodes and progress turns costly. True leadership isn’t about control; it’s about keeping the system healthy so others can do their best work.
Christopher Clarkson
Oct 12, 20256 min read
Leading with Clarity: What Is Ours to Control
Epictetus taught that some things are up to us, and some are not. For leaders, that insight becomes a way to steady teams under pressure. By helping people see what is truly theirs to act on, leaders show trust, protect focus, and give work meaning. The Dichotomy of Control is not about ignoring adversity, but about carrying it with clarity, dignity, and progress.
Christopher Clarkson
Sep 29, 20255 min read
Seeing Trouble Before It Strikes: Stoic Lessons for Business Leaders
Leadership is more than optimism. The Stoics practised Premeditatio Malorum — imagining setbacks before they came. By applying this discipline through techniques like pre-mortems and scenario planning, leaders can anticipate shocks, act with calm, and build organisations resilient enough to keep moving forward when disruption inevitably arrives.
Christopher Clarkson
Sep 15, 20255 min read
Beyond the Noise: Leadership Anchored in Purpose
Purpose sets the path. Value proves the journey. Discipline keeps you walking it.
Christopher Clarkson
Sep 1, 20256 min read
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