&NewLine; With Inter-App Audio in GarageBand, you can route and record the sound output from third-party music apps directly into your GarageBand song. The option to use Inter-App Audio is available only when at least one other Inter-App Audio app is installed on your device.
What is a KRACK attack? KRACK is a flaw in the multi-step handshake system that occurs between devices. With it, a hacker could take advantage of the vulnerability to eavesdrop on your Wi-Fi traffic. What could a hacker snoop on? A hacker with access to a KRACK attack would be able to see almost anything you shared over your affected Wi-Fi network.
From Wikipedia, the free encyclopedia. A software development kit (SDK or devkit) is typically a set of software development tools that allows the creation of applications for a certain software package, software framework, hardware platform, computer system, video game console, operating system, or similar development platform.