807 karma · joined January 10, 2015
{
state-level attack
targeted attack
mass targeted malware/rootkits
}
If it works some of the time for state-level, it should work almost all of the time for anything below.
Implementation: https://github.com/dsprenkels/sss
When Lockdown Mode is enabled, some apps and features will function differently, including:
Messages - Most message attachment types are blocked, other than certain images, video, and audio. Some features, such as links and link previews, are unavailable.
Web browsing - Certain complex web technologies are blocked, which might cause some websites to load more slowly or not operate correctly. In addition, web fonts might not be displayed, and images might be replaced with a missing image icon.
FaceTime - Incoming FaceTime calls are blocked unless you have previously called that person or contact.
Apple Services - Incoming invitations for Apple Services, such as invitations to manage a home in the Home app, are blocked unless you have previously invited that person.
Shared albums - Shared albums are removed from the Photos app, and new Shared Album invitations are blocked. You can still view these shared albums on other devices that don’t have Lockdown Mode enabled.
USB accessories - To connect your device to a USB accessory or another computer, the device needs to be unlocked. Configuration profiles - Configuration profiles can’t be installed, and the device can’t be enrolled in Mobile Device Management or device supervision while in Lockdown Mode.
Phone calls and plain text messages continue to work while Lockdown Mode is enabled. Emergency features, such as SOS emergency calls, are not affected.
Edit: A recent reddit thread may have correctly identified the WindowServer leak being related to the amount of full screen video played. My impacted MacBook is often used for Netflix/Hulu content. https://www.reddit.com/r/apple/comments/qos5n5/memory_leaks_...
Given the similarities between both machines and application usage, I can't help but suspect some type of hardware issue is plaguing a percentage of machines out there.
I wish our interests could have continued down the same path because for me, distraction is the real mind killer.