the Mozilla company is going to introduce into your browser a special mechanism that will protect users from different threats in the network. With the new development of the next version of Firefox will learn to warn of potentially unwanted applications and files that you can download from the Internet. Together with a new mechanism of developers will also make some changes in the browser interface. In particular, next to the button that opens the Downloads panel, will be an additional indicator, warning about the presence of threats.
The new indicator can be displayed in the form of red or yellow exclamation mark. In the case of downloading a malicious file marker will be yellow, and red will be celebrated known malicious applications and files. If necessary, users can turn off all the innovations. To do this, you will just go to your browser options, and make a few clicks in the section on safety.
The exact data as to when Firefox 48 will see the light , not yet. But it is safe to say that before the release there are not a lot of time