Jörn-Marc Schmidt

Social Networks Computer / Notebook Localization Smart Phone Identification Tracking ??? RFID Social Networks Computer / Notebook Localization Smart PhoneRFID Privacy & Mobile Devices No Choice & Consent

Wal-Mart, the nation's largest retailer, has declared war on our privacy. The giant retailer has announced it will begin placing item-level RFID (Radio Frequency IDentification) tracking tags on clothing sold in its stores. (July, 2010, Wal-Mart, the nation's largest retailer, has declared war on our privacy. The giant retailer has announced it will begin placing item-level RFID (Radio Frequency IDentification) tracking tags on clothing sold in its stores. (July, 2010,

Requires no line of sight Readable from a distance Unique Identifier

RFID tag in each product Used inside the stores Cheaper than conventional theft protection Deactivated at point of sales

Lifecycle of a Tag Transport Retail Trash Usage Tag killed

Protection Methods Randomized UIDs (Mutual) Authentication Configurable Access Other Concepts like – Group Signatures (DAA)

Security Requirements and Costs VS

Balance Benefit & Risk