Attack Surface Management Guides
Practical guides for ASM buyers and practitioners — from platform evaluation and vendor procurement through program operations and CTEM adoption. Written for practitioners, not procurement committees.
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Program operations›Why your EASM implementation stalled at prioritizationThe platform is working and findings are coming in. So why is the program going nowhere? The four patterns that cause prioritization to break down in practice: severity scoring without exploitability context, undefined asset criticality, assumed reachability, and the attribution-to-mobilization gap.
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Procurement›The per-asset pricing trapUsage-based EASM pricing creates a specific cost problem: the platform's job is to find assets you didn't know you had, and every asset it finds adds to your bill. How to model costs accurately before signing, and the questions to ask any vendor running a metered pricing model.
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Evaluation›Seedless discovery is a spectrumEvery EASM vendor claims seedless discovery. The underlying question is how the platform resolves organizational attribution — and the gaps in that technique determine what gets missed. Covers the subsidiary problem, acquisition lag, and the seeded-in-disguise failure mode, with a pre-purchase test to run before you commit.
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Program operations›The M&A attack surface problemThe deal closes on a Friday. By Monday, your security team owns everything the acquired company ever stood up, forgot about, misconfigured, or abandoned. What attackers see at close, what the due diligence process missed, and the four actions that cannot wait for the integration plan.
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CTEM›CTEM stage five: mobilization without a SOARMost writing about CTEM mobilization assumes a mature automation environment. Most security teams don't have one. What operational mobilization looks like when your stack is a ticketing system and a weekly meeting — the four components that matter, the minimum viable stack, and where to invest first if you're building toward automation.