In this blog, I have mentioned the number of articles links which can help and guide about ADC policy.
Best Practices for Deploying Symantec Endpoint Protection's Application and Device Control Policies
http://www.symantec.com/docs/TECH145973
Symantec Endpoint Protection Manager - Application and Device Control - Policies explained
http://www.symantec.com/docs/TECH104431
White Paper on Application and Device Control
http://www.symantec.com/avcenter/security/ADC/Configuring_Application_Control_1.1.pdf
How to configure Application Control in Symantec Endpoint Protection 11.0 : Configuring Application Control Policies
http://www.symantec.com/business/support/index?page=content&id=TECH102525
DevViewer --Tool helpful for Application and Device control to find Hardware Device ID and GUID
Symantec Endpoint Protection 11.0: Application and Device Control & NTP White Paper
How to block or allow device's in Symantec Endpoint Protection
How to Block or Allow Devices in Symantec Endpoint Protection
http://www.symantec.com/docs/TECH175220
SEP policy to block the USB and to exclude the Keyboard and Mouse
After setting up an Application and Device Control policy to block CD writing, CD writing is not blocked as expected, and write attempt is not logged
http://www.symantec.com/docs/TECH104800
To disable CD/DVD writer on System through Symantec Endpoint Protection Manager
How to make USB drives read-only with Symantec Endpoint Protection using Application and Device Control
http://www.symantec.com/docs/TECH95813
How to block USB hard drives in SEP, but allow reading specific USB drives in the SEPM Application and Device Control Policy
http://www.symantec.com/docs/TECH173724
How to block USB Thumb Drives and USB Hard Drives, but allow specific USB Drives in the Application and Device Control Policy in Symantec Endpoint Protection.
http://www.symantec.com/docs/TECH106304
How to block USB flash drives while allowing other USB devices.
http://www.symantec.com/docs/TECH104299
How to block USB devices while excluding mouse and keyboard?
http://www.symantec.com/docs/TECH161779
How to use Application and Device Control to block all USB devices except those I specifically want to allow
http://www.symantec.com/docs/TECH105770
Block copy and execution of specific files from an USB.
http://www.symantec.com/docs/TECH94989
How to create a rule that will allow only specific USB’s on to your network.
http://www.symantec.com/docs/TECH92943
Data Card Policy
https://www-secure.symantec.com/connect/downloads/data-card-policy
How to block users to perform download of files with specific extentions using Application and Device Control.
Block the access of Extension (.mp3, .mp4, .mpg, .mpeg, .flv)
https://www-secure.symantec.com/connect/downloads/block-access-extension-mp3-mp4-mpg-mpeg-flv
How to Block unwanted Memory Cards
https://www-secure.symantec.com/connect/articles/how-block-unwanted-memory-cards
How do I Block File Shares using Symantec Endpoint Protection (SEP) Application and Device Control policy
How do I Block access to Autorun.inf using Symantec Endpoint Protection (SEP) Application and Device Control policy
Block access to Autorun.inf
https://www-secure.symantec.com/connect/downloads/block-access-autoruninf
How do I Block hosts file modification using Symantec Endpoint Protection (SEP) Application and Device Control policy
Application Control Policy for psexec.exe
https://www-secure.symantec.com/connect/downloads/application-control-policy-psexecexe
Using Application And Device Control Policy - registry access prevention