diff --git a/docs.py b/docs.py
index a139baf..021435c 100644
--- a/docs.py
+++ b/docs.py
@@ -42,15 +42,15 @@ EAMUSE_CONTENTS = {
 }
 SEGA_CONTENTS = {
     "intro.html": ("Introduction to RingEdge 2", ()),
-    "hardware": ("Hardware", ()),
-    "software": ("Software", {
-        "pcp": ("PCP", {"libpcp.html": "libpcp"}),
+    "hardware": ("Hardware", {
         "jvs.html": "JVS",
         "touch.html": "Touchscreen",
+    }),
+    "software": ("Software", {
+        "pcp": ("PCP", {"libpcp.html": "libpcp"}),
         "drivers": ("Device drivers", None),
         "security": ("Security", {
             "game.html": "Game encryption",
-            "keychip.html": "Keychips",
         }),
         "groovemaster.html": "GrooveMaster.ini",
     }),
@@ -314,6 +314,7 @@ for base, _, files in os.walk(TEMPLATES + "/" + PAGES_BASE):
                     return render_template(
                         os.path.join(base, name).strip("/").replace("\\", "/"),
                         ROOT=ROOT,
+                        CANONICAL=ROOT + route,
                         generate_xrpc_list=generate_xrpc_list,
                         generate_toc=lambda start=1: generate_toc(base, name, route, start),
                         generate_footer=lambda: generate_footer(base, name, route),
diff --git a/templates/base.html b/templates/base.html
index c6b3cc5..083c7db 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -9,6 +9,7 @@
 
     <link rel="stylesheet" href="{{ROOT}}/styles.css?ver=15">
     <link rel="stylesheet" href="{{ROOT}}/tango.css">
+    <link rel="canonical" href="{{CANONICAL}}" />
 
     <script async src="https://www.googletagmanager.com/gtag/js?id=G-LG6C6HT317"></script>
     <script>
diff --git a/templates/pages/sega/software/jvs.html b/templates/pages/sega/hardware/jvs.html
similarity index 100%
rename from templates/pages/sega/software/jvs.html
rename to templates/pages/sega/hardware/jvs.html
diff --git a/templates/pages/sega/software/rs232c.html b/templates/pages/sega/hardware/rs232c.html
similarity index 100%
rename from templates/pages/sega/software/rs232c.html
rename to templates/pages/sega/hardware/rs232c.html
diff --git a/templates/pages/sega/software/touch.html b/templates/pages/sega/hardware/touch.html
similarity index 100%
rename from templates/pages/sega/software/touch.html
rename to templates/pages/sega/hardware/touch.html
diff --git a/templates/pages/sega/software/drivers/index.html b/templates/pages/sega/software/drivers/index.html
index 667f645..6224bfb 100644
--- a/templates/pages/sega/software/drivers/index.html
+++ b/templates/pages/sega/software/drivers/index.html
@@ -23,6 +23,8 @@
 
 <p>Ring* systems makes use of a number of (mostly) bespoke drivers, listed below:</p>
 <ul>
+    <li><code>geminifs.sys</code></li>
+    <li><code>kbfilter.sys</code></li>
     <li><code>columba.sys</code></li>
     <li><code>mxcmos.sys</code></li>
     <li><code>mxhwreset.sys</code></li>
@@ -77,6 +79,15 @@
         *_PORT_*
 -->
 
+<h2 id="kbfilter">kbfilter</h2>
+<p>kbfilter is a service responsible for blocking keyboard input.</p>
+
+<p>The driver can be disabled by setting <code>FilterEnable</code> at
+    <code>HKLM\System\CurrentControlSet\Services\kbfilter\Parameters</code> to <code>0</code>.</p>
+
+<h2 id="geminifs">geminifs</h2>
+<p>GeminiFS is a custom filesystem driver used by the games to construct the <code>X:</code> mountpoint.</p>
+
 <h2 id="columba">columba</h2>
 <p>Columba is a driver used to fetch DMI information about the current system.</p>
 {{ nameTable("columba") }}
diff --git a/templates/pages/sega/software/security/game.html b/templates/pages/sega/software/security/game.html
index 603aaf7..e68cb98 100644
--- a/templates/pages/sega/software/security/game.html
+++ b/templates/pages/sega/software/security/game.html
@@ -1,4 +1,6 @@
 {% extends "sega.html" %}
 {% block title %}{% endblock %}
 {% block body %}
+<h1>Game Encryption</h1>
+<p>Games are encrypted with CrackProof encryption.</p>
 {% endblock %}
\ No newline at end of file
diff --git a/templates/pages/sega/software/security/keychip.html b/templates/pages/sega/software/security/keychip.html
deleted file mode 100644
index 603aaf7..0000000
--- a/templates/pages/sega/software/security/keychip.html
+++ /dev/null
@@ -1,4 +0,0 @@
-{% extends "sega.html" %}
-{% block title %}{% endblock %}
-{% block body %}
-{% endblock %}
\ No newline at end of file