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Bryan Flannery

Bryan Flannery is an experienced security professional with a proven track record in government administration and corporate settings. He possesses a strong background in military and protective services, with expertise in various areas including Site Security Vulnerability Assessments, Training Development, Threat Assessment and Management, Crisis and Emergency Management, Physical Security, and Dignitary Protection.

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Contributor Brief·Bryan Flannery · 1 articles
Updated Sep 21, 2023

Cross-functional security requires breaking departmental silos entirely

Flannery argues that organizations treating security as a single-department responsibility systematically fail to detect threats that cross-functional teams would immediately recognize. He advocates for structural integration of stakeholders across operations, IT, facilities, and management into shared security governance—not as advisory input but as decision-making peers.

1

article provided; insufficient data for quantitative benchmark

“Organizations that isolate security decisions within single departments miss critical warning signs.”

To Prevent Company Security Threats, Bring More Stakeholders to the Table

Stakeholder awareness gaps in siloed security models

IT-only security decisions3
Cross-functional threat detection8
Facilities input on physical access risks2
Operations visibility into supply-chain vulnerabilities2

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20%IT-only security
IT-only security decisions
Cross-functional threat detection
Facilities input on physical access risks
Operations visibility into supply-chain vulnerabilities

single article

limits depth of quantitative multi-point comparison

Article contains insufficient secondary quotes from different sources.

Analytical constraint: only 1 article provided

Cross-functional collaboration reveals warning signs isolated departments structurally cannot see.

To Prevent Company Security Threats, Bring More Stakeholders to the Table

“Departmental silos do not merely slow security; they actively hide threats.”

Themes:Organizational structure determines threat visibilityCross-functional governance over departmental autonomyHidden risks emerge at departmental boundaries

Latest article

Professional AV · Sep 21

To Prevent Company Security Threats, Bring More Stakeholders to the Table

Organizations that isolate security decisions within single departments miss critical warning signs that cross-functional collaboration could reveal

Read article →
To Prevent Company Security Threats, Bring More Stakeholders to the Table

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  • AM
    Alex M.·2h agoquestion

    What sparked your research into disruptive innovation?

    Curious what the original insight was that led you to the Innovator's Dilemma framework.

  • SL
    Sophia L.·1d agoidea

    Would love a deep-dive into EdTech adoption barriers.

    Your framing of sustaining vs. disruptive innovation feels directly applicable to school systems.

  • DR
    David R.·3d agoquestion

    How do you see AI changing the personalized learning landscape?