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CISO MindMap & Maturity - Part 4 - 'Identity Management'
Many Identity & Access Management frameworks are several years old, so care needs to be taken on what a mature 'Identity management' looked like in 2010 versus 2025. Gartner Identity & Access Management (IAM) Maturity Model One of the primary maturity models used for Identity and Access Management (IAM) is the Gartner IAM Maturity Model. This model evaluates IAM maturity using standard capability maturity levels—Initial, Developing, Defined, Managed, and Optimized, across key
brencronin
Dec 15, 20251 min read


CISO MindMap & Maturity - Part 3a - 'Security Operations' - 'Threat Prevention'
Within the CISO MindMap, Security Operations encompasses three major domains: Threat Prevention, Threat Detection, and Incident Management. This article focuses specifically on the Threat Prevention domain and examines several maturity models that apply to key subdomains within this area. Threat Prevention Threat Prevention spans a broad range of capabilities and is heavily influenced by an organization’s operational environment and technology stack. While many subdomains hav
brencronin
Dec 15, 20257 min read


CISO MindMap & Maturity - Part 2 - 'Team Management'
One of the first areas of the CISO MindMap we will examine is Team Management, which encompasses both Information Security Budget Management and Staffing and Talent Management. There is no single, universally adopted “Security Budget Capability Maturity Model” dedicated specifically to IT or information-system security budgeting. However, several established capability maturity models include budgeting, financial governance, or resource optimization as part of broader securit
brencronin
Dec 15, 20253 min read


CISO MindMap & Maturity - Part 1
CISO MindMap Overview A few years ago, I came across the CISO MindMap, “What Security Professionals Really Do?”, developed by Rafeeq Rehman. It remains an excellent reference for cybersecurity practitioners, especially those in leadership roles. The MindMap is available publicly and continues to be updated as the field evolves. Cybersecurity professionals often develop deep expertise in one or more domains, but may not have full visibility into the breadth, interdependencies,
brencronin
Dec 11, 20252 min read


Cybersecurity Metrics
Metrics are the lifeblood of business decision-making, cherished by executives who rely on them to steer their organizations toward...
brencronin
Oct 14, 20233 min read
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