From what I can tell, Corellium heavily modifies iOS. Parallels and whatnot run unmodified Mac (not i)OS.
That’s pretty hairy stuff. Technically cool, but definitely sketchy.
That’s pretty hairy stuff. Technically cool, but definitely sketchy.
Not quite. The optional "modifications" are pretty much the small byte patches in the kernel and bootloader which are normally done in a jailbreak. It is similar to how "Parallels Tools" is automatically loaded; Not entirely required, but makes the experience better.