From security perspective, is it safe to enable this option in virtualbox or is it a security risk, better keep it disabled?
- Anonymity impact: None known.
- Security impact: None known.
- Stability impact: Might be.
See also:
https://www.kicksecure.com/wiki/Dev/VirtualBox#Storage_Controller_Setting
(Whonix is based on Kicksecure.)
related:
https://www.virtualbox.org/manual/ch05.html#iocaching
Please also ask upstream, VirtualBox about this as per: