1 INTRODUCTION  
2 INDOOR POSITIONING SYSTEM FUNDAMENTALS  
3 INDOOR LOCALIZATION APPLICATIONS AND PRIVACY CONCERNS  
4 PRIVACY LEAKAGE IN INDOOR LOCATION FINGERPRINTING  
5 ATTACKS ON INDOOR LOCATION FINGERPRINTING  
6 INDOOR LOCATION FINGERPRINTING PRIVACY PRESERVATION MECHANISMS (ILFPPM)  
7 DISCUSSION & FUTURE RESEARCH DIRECTIONS  
8 CONCLUSION