As applications use "the cloud" or "the interweb" it becomes more and more important to be able to find "free" hot spots to get good connectivity. For good reasons, both commercial and maybe security, many of these "free" hotspots are free only if you use basic services.
The basic services may be browsing simple web sites. Web sites with any security (https) may be barred. Any web site which Ava produces and which has a log-on section will use security (https) to ensure your username, password and subsequent sent and received data are sent over an encrypted secure path. This means anyone trying to peek at your data won't be able to.
So for those of you who would like to use your tablet to access secure sites, the following article explains how to do so.