This is what I love about Google, pushing us into the future securely. Google is doing a lot to try and move technology and the Internet in a fast and safe direction. Now Google's Gmail will automatically be transmitted securely just like your online bank. What does this mean? Your information is now more secure than before. Wether you know it or not if your web address doesn't say https before the address other people can view your data. Sometimes this is ok but if its sensitive information like a user name or password or your emails, you are going to want it secure.
I'm looking forward to see Google's other methods to make us more secure and faster. I'm referring to Google Chrome operating system. The Chrome OS is supposed to be secure and extremely fast. Basically its an operating system that is just a web browser. It's not going to replace your main pc but it'll let you do more than you may think.
What else? Google's SPDY protocol has me very excited. Basically the HTTP protocol we use today was designed a long time ago. The original design was during a time when the web was a new born and nothing more than teeny text files. SPDY is designed for todays web in mind. In test environments SPDY is 50% faster than HTTP and its secure like HTTPS. It allows multiple connections at once, a way to tell the viewer when more information is available instead of the client continuously checking.
It'll be interesting to see where these new things take us.