Update README.md

README.md

@@ -1,17 +1,25 @@
+pam\_usb
+========
+
 pam\_usb provides hardware authentication for Linux using ordinary USB Flash Drives.
 
-It works with any application supporting PAM, such as _su_, any login manager (_GDM_, _KDM_), etc. The pam\_usb package contains:
+It works with any application supporting PAM, such as _su_ and login managers (_GDM_, _KDM_).
+
+Features
+--------
+
+* `Password-less authentication.` Use your USB stick for authentication, don't type passwords anymore.
+* `Device auto probing.` You don't need to mount the device, or even to configure the device location (_sda1_, _sdb1_, etc). pam\_usb.so will automatically locate the device using _HAL_ and access its data by itself.
+* `Two-factor authentication.` Achieve greater security by requiring both the USB stick and the password to authenticate the user.
+* `Non-intrusive.` pam\_usb doesn't require any modifications of the USB storage device to work (no additional partitions required).
+* USB Serial number, model and vendor verification.
+* Support for **One Time Pads** authentication.
+* You can use the same device accross multiple machines.
+* Support for all kind of removable devices (SD, MMC, etc).
+
+Tools
+-----
+* `pamusb-agent`: trigger actions (such as locking the screen) upon device authentication and removal.
+* `pamusb-conf`: configuration helper.
+* `pamusb-check`: integrate pam\_usb's authentication engine within your scripts or applications.
 
-* A PAM Module
-    * Password-less authentication. Use your USB stick for authentication, don't type passwords anymore.
-    * Device auto probing.You don't need to mount the device, or even to configure the device location (_sda1_, _sdb1_, etc). pam\_usb.so will automatically locate the device using _HAL_ and access its data by itself.
-    * Two-factor authentication. Achieve greater security by requiring both the USB stick and the password to authenticate the user.
-    * Non-intrusive. pam\_usb doesn't require any modifications of the USB storage device to work (no additional partitions required).
-    * USB Serial number, model and vendor verification.
-    * Support for **One Time Pads** authentication.
-    * You can use the same device accross multiple machines.
-    * Support for all kind of removable devices (SD, MMC, etc).
-* Several tools
-    * **pamusb-agent**: trigger actions (such as locking the screen) upon device authentication and removal.
-    * **pamusb-conf**: configuration helper.
-    * **pamusb-check**: integrate pam\_usb's authentication engine within your scripts or applications.