[ttml2] Add security and privacy section.

skynavga has just created a new issue for 
https://github.com/w3c/ttml2:

== Add security and privacy section. ==
Add a section discussing security and privacy considerations. Treat, 
for example,

+ DTD entities (not used)
+ XSLT transformations (not used)
+ dereferencing external resources (audio, fonts, images) with 
xlink:href


Please view or discuss this issue at 
https://github.com/w3c/ttml2/issues/224 using your GitHub account

Received on Tuesday, 29 November 2016 18:22:19 UTC