We all know W10 is spyware disguised as an operating system, but in the absence of W7, it's all we have for games. My question is that if I dualboot Ubuntu with Win10, will its feely data-tentacles be safely cordoned away in its own partition?
Windows cannot natively read Ubuntu's default ext4 filesystem format. Writing to an ext4 partition in Ubuntu from Windows is possible only if an application to read/write ext4 partitions is installed in Windows.
In the Ubuntu installer there is an Encrypt the Ubuntu installation for security option which provides an additional level of security.