diff --git a/toolkit/content/aboutSupport.js b/toolkit/content/aboutSupport.js
index 7215a852c204..2efffed0334d 100644
--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -183,6 +183,18 @@ var snapshotFormatters = {
     }));
   },
 
+  securitySoftware: function securitySoftware(data) {
+    if (!AppConstants.isPlatformAndVersionAtLeast("win", "6.2")) {
+      $("security-software-title").hidden = true;
+      $("security-software-table").hidden = true;
+      return;
+    }
+
+    $("security-software-antivirus").textContent = data.registeredAntiVirus;
+    $("security-software-antispyware").textContent = data.registeredAntiSpyware;
+    $("security-software-firewall").textContent = data.registeredFirewall;
+  },
+
   features: function features(data) {
     $.append($("features-tbody"), data.map(function(feature) {
       return $.new("tr", [
diff --git a/toolkit/content/aboutSupport.xhtml b/toolkit/content/aboutSupport.xhtml
index 8fa80981381b..fe34d74a9ab8 100644
--- a/toolkit/content/aboutSupport.xhtml
+++ b/toolkit/content/aboutSupport.xhtml
@@ -370,6 +370,53 @@
 
       <!-- - - - - - - - - - - - - - - - - - - - - -->
 
+      <h2 class="major-section" id="security-software-title">
+        &aboutSupport.securitySoftwareTitle;
+      </h2>
+
+      <table id="security-software-table">
+        <thead>
+          <tr>
+            <th>
+              &aboutSupport.securitySoftwareType;
+            </th>
+            <th>
+              &aboutSupport.securitySoftwareName;
+            </th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr>
+            <th class="column">
+              &aboutSupport.securitySoftwareAntivirus;
+            </th>
+
+            <td id="security-software-antivirus">
+            </td>
+          </tr>
+
+          <tr>
+            <th class="column">
+              &aboutSupport.securitySoftwareAntiSpyware;
+            </th>
+
+            <td id="security-software-antispyware">
+            </td>
+          </tr>
+
+          <tr>
+            <th class="column">
+              &aboutSupport.securitySoftwareFirewall;
+            </th>
+
+            <td id="security-software-firewall">
+            </td>
+          </tr>
+        </tbody>
+      </table>
+
+      <!-- - - - - - - - - - - - - - - - - - - - - -->
+
       <h2 class="major-section">
         &aboutSupport.graphicsTitle;
       </h2>
diff --git a/toolkit/locales/en-US/chrome/global/aboutSupport.dtd b/toolkit/locales/en-US/chrome/global/aboutSupport.dtd
index 6ab00a6d636c..857243af6a09 100644
--- a/toolkit/locales/en-US/chrome/global/aboutSupport.dtd
+++ b/toolkit/locales/en-US/chrome/global/aboutSupport.dtd
@@ -25,6 +25,13 @@ This is likely the same like id.heading in crashes.dtd. -->
 <!ENTITY aboutSupport.extensionVersion "Version">
 <!ENTITY aboutSupport.extensionId "ID">
 
+<!ENTITY aboutSupport.securitySoftwareTitle "Security Software">
+<!ENTITY aboutSupport.securitySoftwareType "Type">
+<!ENTITY aboutSupport.securitySoftwareName "Name">
+<!ENTITY aboutSupport.securitySoftwareAntivirus "Antivirus">
+<!ENTITY aboutSupport.securitySoftwareAntiSpyware "Antispyware">
+<!ENTITY aboutSupport.securitySoftwareFirewall "Firewall">
+
 <!ENTITY aboutSupport.featuresTitle "&brandShortName; Features">
 <!ENTITY aboutSupport.featureName "Name">
 <!ENTITY aboutSupport.featureVersion "Version">
diff --git a/toolkit/modules/Troubleshoot.jsm b/toolkit/modules/Troubleshoot.jsm
index 1a55c5173a4a..db7181a0db6b 100644
--- a/toolkit/modules/Troubleshoot.jsm
+++ b/toolkit/modules/Troubleshoot.jsm
@@ -289,6 +289,27 @@ var dataProviders = {
     });
   },
 
+  securitySoftware: function securitySoftware(done) {
+    let data = {};
+
+    let sysInfo = Cc["@mozilla.org/system-info;1"].
+                  getService(Ci.nsIPropertyBag2);
+
+    const keys = ["registeredAntiVirus", "registeredAntiSpyware",
+                  "registeredFirewall"];
+    for (let key of keys) {
+      let prop = "";
+      try {
+        prop = sysInfo.getProperty(key);
+      } catch (e) {
+      }
+
+      data[key] = prop;
+    }
+
+    done(data);
+  },
+
   features: function features(done) {
     AddonManager.getAddonsByTypes(["extension"], function(features) {
       features = features.filter(f => f.isSystem);