Looks like SPICE could do it, found this comment on Wikipedia:
Xspice
The X.Org Server driver for the QXL framebuffer device includes a wrapper script[11] which makes it possible to launch an Xorg server whose display is exported via the SPICE protocol. This enables use of SPICE in a remote desktop environment, without requiring QEMU/KVM virtualization.
We have already downloaded Fedora 23 and started testing it in the lab. openSuse Leap is high on the list of things that will be in heavy use in the NTG Lab. Can't wait for our new cluster to be up. Leap will likely be the first thing that we get installed.
@Dashrender You move from 7 to 8 for features, not for security. This is a fully patched and fully managed version of 7, so actually staying on it for security, not in spite of it.
Also, remember this is OpenJDK not Oracle JRE so fully open source, visible to the community, audited and no history of security problems.