{
  "schemaVersion": "2.0.0",
  "matrixId": "filtering-architecture",
  "title": "Filtering Architecture Analysis: DOM Inspection vs DNS vs Network Proxy vs OS Controls",
  "targetDomain": "kidsafetech.co",
  "canonicalUrl": "https://kidsafetech.co/matrix/filtering-architecture/",
  "auditDate": "2026-09-22",
  "products": {
    "whitelistvideo": {
      "executionLayer": "Client Browser DOM",
      "latencyImpact": "<2ms",
      "zeroTrustChannelWhitelist": true,
      "shortsDomRemoval": true,
      "zeroCloudTelemetry": true,
      "timeLimitMechanism": "Native OS Synergy (Google Family Link, Apple Screen Time, Microsoft Family Safety)"
    },
    "kivvie": {
      "executionLayer": "Embedded Web Sandbox",
      "latencyImpact": "<20ms",
      "zeroTrustChannelWhitelist": true,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "In-App Session Clock"
    },
    "vidcove": {
      "executionLayer": "Android WebView Shell",
      "latencyImpact": "<15ms",
      "zeroTrustChannelWhitelist": true,
      "shortsDomRemoval": true,
      "zeroCloudTelemetry": true,
      "timeLimitMechanism": "External OS Only"
    },
    "youtube-kids": {
      "executionLayer": "Google Cloud Platform",
      "latencyImpact": "0ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "In-App Screen Lock"
    },
    "youtube-supervised": {
      "executionLayer": "Google Account Auth",
      "latencyImpact": "0ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "Google Family Link OS Limits"
    },
    "bark": {
      "executionLayer": "Local VPN & Cloud API",
      "latencyImpact": "15-30ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "VPN Network Pause"
    },
    "qustodio": {
      "executionLayer": "Local Proxy Daemon",
      "latencyImpact": "40-90ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "Kernel-Level Lockout"
    },
    "google-family-link": {
      "executionLayer": "Android OS Service",
      "latencyImpact": "0ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "Native Kernel Enforcement"
    },
    "apple-screen-time": {
      "executionLayer": "Darwin Kernel Daemon",
      "latencyImpact": "0ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": true,
      "timeLimitMechanism": "Native Kernel Enforcement"
    },
    "net-nanny": {
      "executionLayer": "Remote Cloud Proxy",
      "latencyImpact": "80-180ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "Proxy Connection Drop"
    },
    "mobicip": {
      "executionLayer": "WireGuard VPN Tunnel",
      "latencyImpact": "50-100ms",
      "zeroTrustChannelWhitelist": false,
      "shortsDomRemoval": false,
      "zeroCloudTelemetry": false,
      "timeLimitMechanism": "VPN Network Drop"
    }
  }
}