Andere Kunden interessierten sich auch für
![Determinants of CD-ROMs use in Academic Libraries]( "Determinants of CD-ROMs use in Academic Libraries")
Determinants of CD-ROMs use in Academic Libraries36,99 €![Development of College Libraries in the Jurisdiction of Solapur University]( "Development of College Libraries in the Jurisdiction of Solapur University")
Development of College Libraries in the Jurisdiction of Solapur University43,99 €![Towards a Privacy-aware Mechanism for Cloud-based Information System]( "Towards a Privacy-aware Mechanism for Cloud-based Information System")
Towards a Privacy-aware Mechanism for Cloud-based Information System36,99 €![A High Degree Of Patient Privacy In PHR Using Cloud Security Technique]( "A High Degree Of Patient Privacy In PHR Using Cloud Security Technique")
A High Degree Of Patient Privacy In PHR Using Cloud Security Technique23,99 €![Model-checking infinite state systems for information flow security]( "Model-checking infinite state systems for information flow security")
Model-checking infinite state systems for information flow security46,99 €![Broadcast Monitoring System using Digital Watermarking]( "Broadcast Monitoring System using Digital Watermarking")
Broadcast Monitoring System using Digital Watermarking45,99 €![Cyber operations - a permanent part of the global conflict]( "Cyber operations - a permanent part of the global conflict")
Cyber operations - a permanent part of the global conflict16,99 €
This work investigates privacy characteristics of Android advertising libraries. Taking a sample of 114,000 apps, a network of simulated mobile devices, and 225,000 real life ad requests, Dr. Book extracts ad libraries and studies their use of sensitive data obtained from permission-protected Android API calls, internet APIs, and the users themselves. He records ad libraries' communication with internet hosts and finds that nearly all ads show the effects of application and time based targeting. 43% of ads show location targeting and 39% have evidence of user-based targeting. Surprisingly, he finds that 10% of ads are targeted based on their device's IP address, a practice which renders many privacy technologies inoperative, including web browser incognito mode. In sum, this work reveals how ad libraries make use of both the operating system and their host application to collect sensitive information about their users, and how they then use that information to target ads.