diff --git a/src/devices/tech/security/encryption/index.jd b/src/devices/tech/security/encryption/index.jd
index 546bb63..f7bcc3b 100644
--- a/src/devices/tech/security/encryption/index.jd
+++ b/src/devices/tech/security/encryption/index.jd
@@ -1,4 +1,4 @@
-page.title=Encryption
+page.title=Full Disk Encryption
 @jd:body
 
 <!--
@@ -25,9 +25,9 @@
   </div>
 </div>
 
-<h2 id=what_is_encryption>What is encryption?</h2>
+<h2 id=what_is_encryption>What is full disk encryption?</h2>
 
-<p>Encryption is the process of encoding user data on an Android device using an
+<p>Full disk encryption is the process of encoding all user data on an Android device using an
 encrypted key. Once a device is encrypted, all user-created data is
 automatically encrypted before committing it to disk and all reads
 automatically decrypt data before returning it to the calling process.</p>
@@ -50,9 +50,9 @@
 encrypted may be returned to an unencrypted state by factory data reset. New Android 5.0
 devices encrypted at first boot cannot be returned to an unencrypted state.</p>
 
-<h2 id=how_android_encryption_works>How Android encryption works</h2>
+<h2 id=how_android_encryption_works>How Android full disk encryption works</h2>
 
-<p>Android disk encryption is based on <code>dm-crypt</code>, which is a kernel
+<p>Android full disk encryption is based on <code>dm-crypt</code>, which is a kernel
 feature that works at the block device layer. Because of
 this, encryption works with Embedded MultiMediaCard<strong> (</strong>eMMC) and
 similar flash devices that present themselves to the kernel as block