Yes Symantec Supports Tablets & Ipad But nt sure about the Mobile check the link
http://www.symantec.com/about/news/release/article.jsp?prid=20111004_01
Also the facts for Dlp
https://www-secure.symantec.com/connect/forums/symantec-dlp-facts
Check the link - banktechindia.com/news
http://www.banktechindia.com/news/11-10-05/Symantec_announces_DLP_solution_for_tablets.aspx
Hope the info is Useful also if you want to know further check with the Technical support guys or an Admin.