Chrome does not do it either but are we supposed to be the ones that start a new trend or the ones that follow the trend?
I made a post into their feature request section about how important it is for privacy and security. It is perfectly possible to do but they are not interested in doing.
What I asked was that they provide a feature that allows users to opt in to encrypt all browsing data including history, passwords, cookies, etc. With this feature I can only access my browser information after I open up Firefox and provide my encryption password.
How would this help? Well, there could be viruses that can read Firefox browsing history and cookies and send that to the server. With this feature enabled, one can be even more safer.
There is an option to encrypt Passwords. Thats not enough, every other piece of browsing data should also be encrypted.
Which is why the suggestion won’t work either. Say your computer is infected and you’re not aware. It lies in wait for you to launch Firefox and enter your decryption password, then it takes what it wants. It’s basically a useless idea.
If you have full disk encryption you’re protected if someone takes your disk, but as long as it’s running anything can wait for it to be decrypted. You’d need container/jail/isolation at the OS level to be effective which is outside the scope of Firefox.
i used to use an encrypted volume on a flash drive for a 'portable' mail client and its mail store.
could do the same with browser or any other software in 'portable' form that doesn't leave data behind on the pc it's run from.