Proposal / Submission Type

Peer Reviewed Paper

Location

Daytona Beach, Florida

Start Date

25-5-2016 10:30 AM

Abstract

Smartphone and tablets are personal devices that have diffused to near universal ubiquity in recent years. As Smartphone users become more privacy-aware and -conscious, research is needed to understand how “leakage” of private information (personally identifiable information – PII) occurs. This study explores how leakage studies in Droid devices should be adapted to Apple iOS devices. The OWASP Zed Attack Proxy (ZAP) is examined for 50 apps in various categories. This study confirms that: (1) most apps transmit unencrypted sensitive PII, (2) SSL is used by some recipient websites, but without corresponding app compliance with SSL, and (3) most apps in iOS environments reveal (leak) smartphone version. The paper concludes that much additional work is needed to assess the privacy dominance between platforms and to raise user awareness of smartphone privacy intrusions.

Keywords: mobile forensics, ZAP, privacy leakage, metadata, security

 
May 25th, 10:30 AM

Forensic Analysis of Smartphone Applications for Privacy Leakage

Daytona Beach, Florida

Smartphone and tablets are personal devices that have diffused to near universal ubiquity in recent years. As Smartphone users become more privacy-aware and -conscious, research is needed to understand how “leakage” of private information (personally identifiable information – PII) occurs. This study explores how leakage studies in Droid devices should be adapted to Apple iOS devices. The OWASP Zed Attack Proxy (ZAP) is examined for 50 apps in various categories. This study confirms that: (1) most apps transmit unencrypted sensitive PII, (2) SSL is used by some recipient websites, but without corresponding app compliance with SSL, and (3) most apps in iOS environments reveal (leak) smartphone version. The paper concludes that much additional work is needed to assess the privacy dominance between platforms and to raise user awareness of smartphone privacy intrusions.

Keywords: mobile forensics, ZAP, privacy leakage, metadata, security