Data Loss Prevention

Any guidance documents about DLP application, how it working/usage?

find the attach link

https://www-secure.symantec.com/connect/downloads/required-tools-troubleshoot-dlp-endpoint-agents-v11

https://www-secure.symantec.com/connect/downloads/dlp-vontu-custom-script-lookup-network-incident-hostnames

http://www.symantec.com/data-loss-prevention

http://www.symantec.com/about/news/release/article.jsp?prid=20100413_03

https://www-secure.symantec.com/connect/blogs/need-help-deploying-symantec-data-loss-prevetion

Thread

https://www-secure.symantec.com/connect/forums/dlp-documentation

https://www-secure.symantec.com/connect/forums/dlp-product-documentation

some article

https://www-secure.symantec.com/connect/articles/symantec-data-loss-prevention-dlp-knowledgebase

https://www-secure.symantec.com/connect/articles/installing-and-configuring-it-analytics-71-data-loss-prevention-pack

https://www-secure.symantec.com/connect/articles/dlp-policy-block-uploading-file-type-web-httphttps

https://www-secure.symantec.com/connect/articles/configure-key-performance-indicator-it-analytics-data-loss-prevention-content-pack

https://www-secure.symantec.com/connect/articles/upgrade-dlp-enforce-manually

https://www-secure.symantec.com/connect/articles/troubleshooting-browser-issues-it-analytics-71-0

https://www-secure.symantec.com/connect/articles/configure-dlp-monitor-oracle-db-operation

https://www-secure.symantec.com/connect/articles/create-dlp-policy-add-exception-ignore-emails-send-internal-users

https://www-secure.symantec.com/connect/articles/symantec-dlp-integration-websense

https://www-secure.symantec.com/connect/articles/symantec-dlp-daily-monitoring-report-template

https://www-secure.symantec.com/connect/articles/symantec-dlp-policy-note-beginners

https://www-secure.symantec.com/connect/articles/how-apply-license-file-symantec-dlp-and-check-details

https://www-secure.symantec.com/connect/articles/exclude-sep-agent-dlp-endpoint-agent-configuration

https://www-secure.symantec.com/connect/articles/how-configure-csv-lookup-symantec-dlp

https://www-secure.symantec.com/connect/articles/summary-ports-used-dlp

https://www-secure.symantec.com/connect/articles/what-protection-does-symantec-dlp-provide-note-beginners

Hope this can help you

https://www-secure.symantec.com/connect/forums/what-vontu-application

https://www-secure.symantec.com/connect/forums/data-loss-prevention

https://www-secure.symantec.com/connect/articles/whats-new-symantec-data-loss-prevention-11

apart from this KB articles and documents available in install media are the best resource to start with DLP.