Hi Nranieri,
For Symantec product trial version downloads you can refer to the following link, you can also download Encryption Server versions from the following link by selecting relevant Encryption product from the listings.
http://www.symantec.com/business/products/downloads/
Please note: Valid trialware license might be required for some Symantec products or some product operations during trialware period. In order to obtain license please use
https://licensing.symantec.com
Or customer care phone number from:
https://support.symantec.com/en_US/contact-us.html.
As well you may request trialware products from one of Symantec partners or contact sales representative using liveperson chat on
http://www.symantec.com/store/popup.jsp?popupid=chat_with_sales_offline&footer=no