Pick a depth. Each prompt opens in your AI pre-loaded with the lesson. Click a row to preview the prompt.
Every iOS binary is signed; the signature is verified at every load. Entitlements are signed-in capability declarations: which sandbox extensions, which keychain groups, which background modes. Lose codesigning enforcement (e.g. via a jailbreak) and the whole security model becomes advisory; the App Store + codesigning is the trust anchor.
Workflow: developer signs binary with Apple-issued cert; binary contains entitlements blob; iOS kernel verifies signature on every load (page-fault granularity since iOS 10+). Jailbreaks defeat this by patching kernel checks; signed binaries from outside the Store don't run otherwise.
codesign --display --entitlements - (macOS). Note the entitlements.