Enterprise19 min read
Security Finding Reopen Rate: Operating Playbook for VM Teams
How CISOs and VM leads run reopen rate as a programme metric. Definition, lookback windows, regression classes, dashboard, escalation, and audit evidence.
SecPortal Blog
Guides, best practices, and insights for security teams managing assessments, vulnerabilities, and compliance.
Guides19 min read
Security Finding Aging and Staleness Management Guide
A practical security finding aging and staleness management guide for VM, AppSec, GRC, and CISOs. Drivers, signals, cohorts, audit evidence, and governance.
Technical22 min read
Data Security Platform (DSP): Explained
A practical DSP guide for CISOs, data security, cloud security, and GRC teams. Six layers, DSP vs DSPM, DLP, DAG, DDR, CSPM, evidence pack, pitfalls.
Enterprise20 min read
Security Tool Sprawl and Consolidation Guide for CISOs
How CISOs and security leaders measure, justify, and execute security tool consolidation. Five sprawl drivers, a portfolio audit, and a wave-based roadmap.
Enterprise21 min read
Threat Hunting Program Guide: Structure, Cadence, Evidence
A practical threat hunting program guide for CISOs, SOC, detection engineering, and AppSec. Hunt loop, hypothesis types, PEAK and TaHiTI, metrics, evidence.
Guides18 min read
Vulnerability Management Tabletop Exercise Guide
A practical vulnerability management tabletop exercise guide for CISOs, vuln management leads, AppSec, SOC, and GRC. Scenarios, injects, decisions, evidence.