What is Defense in Depth?

Defense in depth is a cybersecurity strategy that uses multiple, layered security controls across technology, processes, and people to prevent, detect, delay, and contain attacks and reduce the likelihood of single points of failure. Expanded Explanation 1. Technical Function and Core Characteristics Defense in depth implements multiple, independent, and overlapping safeguards across different layers, such as network, application, endpoint, identity, and data. Each control addresses specific

How widely is Defense in Depth used?

54 organizations in our directory are tagged Defense in Depth, referenced across 1 article.

What is Defense in Depth most closely associated with?

Defense in Depth is most closely associated with AI infrastructure and Antivirus Software.

Defense in Depth

Last updated August 24, 2026

Human View Machine View

This is the page you're already on — the Human View toggle above shows it in full.

A green key on the record, left, is one Decision Insights added. It doesn't exist on the company's site or in a wire feed. The same key labels its row on the right, so you can match them directly. More on how DI enriches a record.

The record

This is what the machine sees: the exact JSON-LD an agent receives for this listing.

WebSite

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#website",
  "@type": "WebSite",
  "name": "Decision Insights",
  "potentialAction": {
    "@type": "SearchAction",
    "target": {
      "@type": "EntryPoint",
      "urlTemplate": "https://decisioninsights.ai/search/?q={search_term_string}\u0026submit=1"
    }
  },
  "publisher": {
    "@id": "https://decisioninsights.ai/#organization"
  },
  "url": "https://decisioninsights.ai"
}

Organization

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/#organization",
  "@type": "Organization",
  "contactPoint": {
    "@type": "ContactPoint",
    "contactType": "customer support",
    "email": "[email protected]"
  },
  "description": "Decision Insights is a Registry of technology companies, open source projects, and industry terms, built for people and for AI agents that need sourced, structured information.",
  "logo": {
    "@type": "ImageObject",
    "url": "https://wiretap-cdn-assets.nyc3.cdn.digitaloceanspaces.com/decision-insights/[email protected]"
  },
  "name": "Decision Insights",
  "parentOrganization": {
    "@type": "Organization",
    "name": "Wiretap Labs",
    "sameAs": [
      "https://www.linkedin.com/company/wiretap-labs",
      "https://www.crunchbase.com/organization/wiretap-labs"
    ],
    "url": "https://wiretaplabs.com"
  },
  "publishingPrinciples": "https://decisioninsights.ai/standards/",
  "sameAs": [
    "https://www.linkedin.com/company/decisioninsights"
  ],
  "url": "https://decisioninsights.ai"
}

BreadcrumbList

{
  "@context": "https://schema.org",
  "@type": "BreadcrumbList",
  "itemListElement": [
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai",
      "name": "Decision Insights",
      "position": 1
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/term/",
      "name": "Glossary",
      "position": 2
    },
    {
      "@type": "ListItem",
      "item": "https://decisioninsights.ai/term/defense-in-depth/",
      "name": "Defense in Depth",
      "position": 3
    }
  ]
}

DefinedTerm

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/term/defense-in-depth/#definedterm",
  "@type": "DefinedTerm",
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "Articles mentioning this entity",
      "value": 1
    },
    {
      "@type": "PropertyValue",
      "name": "Organizations tagged",
      "value": 54
    },
    {
      "@type": "PropertyValue",
      "name": "Organizations",
      "propertyID": "https://decisioninsights.ai/ns#taggedOrganizations",
      "value": [
        {
          "@id": "https://decisioninsights.ai/registry/ai-edgelabs/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/ai-edgelabs/",
          "name": "AI EdgeLabs"
        },
        {
          "@id": "https://decisioninsights.ai/registry/airgap-labs/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/airgap-labs/",
          "name": "AirGap Labs"
        },
        {
          "@id": "https://decisioninsights.ai/registry/aka-security/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/aka-security/",
          "name": "AKA Security"
        },
        {
          "@id": "https://decisioninsights.ai/registry/antares-cyber-llc/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/antares-cyber-llc/",
          "name": "Antares Cyber LLC"
        },
        {
          "@id": "https://decisioninsights.ai/registry/aptus/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/aptus/",
          "name": "Aptus"
        },
        {
          "@id": "https://decisioninsights.ai/registry/auradine/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/auradine/",
          "name": "Auradine"
        },
        {
          "@id": "https://decisioninsights.ai/registry/bitdefender/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/bitdefender/",
          "name": "Bitdefender"
        },
        {
          "@id": "https://decisioninsights.ai/registry/bnc-business-network-communications/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/bnc-business-network-communications/",
          "name": "BNC Business Network Communications"
        },
        {
          "@id": "https://decisioninsights.ai/registry/opentext/bricata/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/opentext/bricata/",
          "name": "Bricata"
        },
        {
          "@id": "https://decisioninsights.ai/registry/sophos/capsule8/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/sophos/capsule8/",
          "name": "Capsule8"
        },
        {
          "@id": "https://decisioninsights.ai/registry/opentext/carbonite/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/opentext/carbonite/",
          "name": "Carbonite"
        },
        {
          "@id": "https://decisioninsights.ai/registry/caveonix/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/caveonix/",
          "name": "Caveonix"
        },
        {
          "@id": "https://decisioninsights.ai/registry/chinanetcenter-ltd/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/chinanetcenter-ltd/",
          "name": "ChinaNetCenter Ltd."
        },
        {
          "@id": "https://decisioninsights.ai/registry/ctc/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/ctc/",
          "name": "CTC"
        },
        {
          "@id": "https://decisioninsights.ai/registry/cybersecurity-coalition/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/cybersecurity-coalition/",
          "name": "Cybersecurity Coalition"
        },
        {
          "@id": "https://decisioninsights.ai/registry/cyemptive-technologies/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/cyemptive-technologies/",
          "name": "Cyemptive Technologies"
        },
        {
          "@id": "https://decisioninsights.ai/registry/datacomm-diangraha/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/datacomm-diangraha/",
          "name": "Datacomm Diangraha"
        },
        {
          "@id": "https://decisioninsights.ai/registry/decision-support-inc-dsi/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/decision-support-inc-dsi/",
          "name": "Decision Support, Inc. (DSI)"
        },
        {
          "@id": "https://decisioninsights.ai/registry/eastern-communications/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/eastern-communications/",
          "name": "Eastern Communications"
        },
        {
          "@id": "https://decisioninsights.ai/registry/elastic/endgame/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/elastic/endgame/",
          "name": "Endgame"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related terms",
      "valueReference": [
        {
          "@id": "https://decisioninsights.ai/term/perimeter-defense/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/perimeter-defense/",
          "name": "Perimeter Defense"
        },
        {
          "@id": "https://decisioninsights.ai/term/protection/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/protection/",
          "name": "Protection"
        },
        {
          "@id": "https://decisioninsights.ai/term/bot-defense/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/bot-defense/",
          "name": "Bot Defense"
        },
        {
          "@id": "https://decisioninsights.ai/term/automated-moving-target-defense/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/automated-moving-target-defense/",
          "name": "Automated moving target defense"
        },
        {
          "@id": "https://decisioninsights.ai/term/data-protection/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/data-protection/",
          "name": "Data Protection"
        },
        {
          "@id": "https://decisioninsights.ai/term/ddos-protection/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/ddos-protection/",
          "name": "DDOS Protection"
        },
        {
          "@id": "https://decisioninsights.ai/term/device-security/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/device-security/",
          "name": "Device Security"
        },
        {
          "@id": "https://decisioninsights.ai/term/dod-security/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/dod-security/",
          "name": "DoD Security"
        }
      ]
    },
    {
      "@type": "PropertyValue",
      "name": "Related terms (co-occurring topics)",
      "valueReference": [
        {
          "@id": "https://decisioninsights.ai/term/ai-infrastructure/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/ai-infrastructure/",
          "name": "AI infrastructure"
        },
        {
          "@id": "https://decisioninsights.ai/term/antivirus-software-av/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/antivirus-software-av/",
          "name": "Antivirus Software"
        },
        {
          "@id": "https://decisioninsights.ai/term/common-vulnerability-scoring-system-cvss/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/common-vulnerability-scoring-system-cvss/",
          "name": "Common Vulnerability Scoring System"
        },
        {
          "@id": "https://decisioninsights.ai/term/cybersecurity/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/cybersecurity/",
          "name": "Cybersecurity"
        },
        {
          "@id": "https://decisioninsights.ai/term/data-center/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/data-center/",
          "name": "Data Center"
        },
        {
          "@id": "https://decisioninsights.ai/term/monitoring/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/monitoring/",
          "name": "Monitoring"
        },
        {
          "@id": "https://decisioninsights.ai/term/network-operator/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/network-operator/",
          "name": "Network Operator"
        },
        {
          "@id": "https://decisioninsights.ai/term/uninterruptible-power-supply-ups/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/uninterruptible-power-supply-ups/",
          "name": "Uninterruptible Power Supply"
        },
        {
          "@id": "https://decisioninsights.ai/term/user-datagram-protocol/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/user-datagram-protocol/",
          "name": "User Datagram Protocol"
        },
        {
          "@id": "https://decisioninsights.ai/term/virtual-private-network-vpn/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/virtual-private-network-vpn/",
          "name": "Virtual Private Network"
        },
        {
          "@id": "https://decisioninsights.ai/term/vulnerabilities/#definedterm",
          "@type": "DefinedTerm",
          "mainEntityOfPage": "https://decisioninsights.ai/term/vulnerabilities/",
          "name": "Vulnerabilities"
        }
      ]
    }
  ],
  "description": "Defense in depth is a cybersecurity strategy that implements multiple, overlapping security controls across technology, processes, and people to prevent, detect, and contain attacks, reduce single points of failure, and support enterprise risk management and compliance objectives.",
  "inDefinedTermSet": {
    "@id": "https://decisioninsights.ai/term/#termset",
    "@type": "DefinedTermSet",
    "url": "https://decisioninsights.ai/term/"
  },
  "name": "Defense in Depth",
  "subjectOf": [
    {
      "@id": "https://decisioninsights.ai/emerson-appleton-upsmon-pro-vulnerability-discovered/#blogposting",
      "@type": "BlogPosting",
      "headline": "Emerson Appleton UPSMON-PRO Vulnerability Discovered",
      "isBasedOn": {
        "@type": "CreativeWork",
        "author": {
          "@type": "Person",
          "name": "CISA"
        },
        "sourceOrganization": {
          "@id": "https://decisioninsights.ai/registry/department-of-homeland-security/#organization",
          "@type": "Organization",
          "mainEntityOfPage": "https://decisioninsights.ai/registry/department-of-homeland-security/",
          "name": "Department of Homeland Security"
        },
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-324-06"
      },
      "url": "https://decisioninsights.ai/emerson-appleton-upsmon-pro-vulnerability-discovered/"
    }
  ],
  "url": "https://decisioninsights.ai/term/defense-in-depth/"
}

CollectionPage

{
  "@context": "https://schema.org",
  "@id": "https://decisioninsights.ai/term/defense-in-depth/",
  "@type": "CollectionPage",
  "dateModified": "2026-08-24T03:50:24Z",
  "description": "Defense in depth is a cybersecurity strategy that implements multiple, overlapping security controls across technology, processes, and people to prevent, detect, and contain attacks, reduce single points of failure, and support enterprise risk management and compliance objectives.",
  "isPartOf": {
    "@id": "https://decisioninsights.ai/#website"
  },
  "mainEntity": {
    "@id": "https://decisioninsights.ai/term/defense-in-depth/#definedterm"
  },
  "name": "Defense in Depth",
  "sdDatePublished": "2026-08-24",
  "sdPublisher": {
    "@id": "https://decisioninsights.ai/#organization"
  },
  "url": "https://decisioninsights.ai/term/defense-in-depth/"
}

What we add

Graph

A glossary entry defines a term and stops there. It doesn't show where the term is actually being used or written about. We track and link every article that covers it.

BlogPosting Emerson Appleton UPSMON-PRO Vulnerability Discovered

Counted facts

A dictionary definition doesn't say how often a term is actually used. This counts it across the graph -- articles that mention it, open source projects tagged with it, and the organizations tagged with it, listed here alongside the count. A term has no peer companies, and nothing here claims otherwise.

Articles mentioning this entity 1 Organizations tagged 54 Organizations AI EdgeLabs, AirGap Labs, AKA Security, Antares Cyber LLC, Aptus, Auradine, Bitdefender, BNC Business Network Communications, Bricata, Capsule8, Carbonite, Caveonix, ChinaNetCenter Ltd., CTC, Cybersecurity Coalition, Cyemptive Technologies, Datacomm Diangraha, Decision Support, Inc. (DSI), Eastern Communications, Endgame Related terms Related terms (co-occurring topics)

The person who sent this agent gets an answer they can act on

Somebody dispatched this agent to evaluate Defense in Depth for a real decision: a shortlist, a vendor comparison, a purchase. "Defense in Depth makes X" isn't something they can act on; they need to know the claim is real and where it came from. Follow one enriched link from Act 2 and see what the agent can actually hand back to them:

The record DefinedTerm Defense in Depth
One of its 1 linked records BlogPosting Emerson Appleton UPSMON-PRO Vulnerability Discovered https://decisioninsights.ai/emerson-appleton-upsmon-pro-vulnerability-discovered/
The primary source CreativeWork cisa.gov https://www.cisa.gov/news-events/ics-advisories/icsa-25-324-06 Original author: CISA

Our summary is written by Decision Insights Threat Desk. The source keeps its own byline, credited above. Both are in the JSON.