These images can be opened and modified independently of the SSV, but to macOS and most of its apps, they will appear to be part of the system volume, same as any other system file. As described by anonymous Twitter firmware engineer cryptex images are treated by macOS as extensions of an existing volume. To allow for some smaller updates to be installed without a reboot, Ventura uses separate "cryptex" disk images for some apps and operating system files. When updates are installed, the SSV is mounted in the background, files are patched, a new cryptographic signature is created for verification next time your system boots, and a snapshot of that newly signed volume is created for use next time the computer boots. To recap, the SSV encompasses almost all of the macOS system files, and your Mac is only allowed to boot and run if the volume's signature indicates that nothing on the SSV has been modified or tampered with in any way. To install updates like this, Ventura makes some additions to the Signed System Volume (SSV) security feature from Big Sur. ![]() MacOS Ventura 13.6 (22G120) Hackintosh Multilingual | 12.07 GB |Īpple has released the betas for its next major operating systems to the public today, making it relatively easy for adventurous users to download and install rough versions of the software that will begin powering Macs, iPhones, iPads, and other devices starting sometime in the fall.Īpple's long list of Ventura features is called Rapid Security Response, and it's pitched as a way for Apple to provide smaller, more timely updates to macOS that don't require a system restart.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |