App Stores And The Illusion Of Control Part 1 I Zscaler Blog

This static-analysis report examines the privacy and permission profiles of the top 550 iOS apps, measuring access to address books, telephony data, geolocation, email/calendar APIs, and device identifiers. Key findings include widespread use of UUIDs for tracking (92%), continued presence of legacy UDID usage in 38% of apps, extensive linkage to advertising (75%) and social networks (47%), and high permission requests in Games and Entertainment categories; the report warns of privacy risks and recommends greater user and IT scrutiny of app permissions in BYOD environments.