| Title |
Prieigos prie bevielio tinklo resursų valdymas panaudojant vietos informaciją / |
| Translation of Title |
Wireless LAN location-based access control. |
| Authors |
Petrauskienė, Rasa |
| Full Text |
|
| Pages |
96 |
| Keywords [eng] |
access control ; wireless LAN ; location-based authentication ; Geo-RBAC |
| Abstract [eng] |
Location-based Access Control LBAC techniques allow taking users’ physical location into account when determining their access privileges. The analysis of possibilities of integrating location information into access control and authentication is provided. I show the advantages of using location information for authentication and access control. I present location-based access control model that can increase the probability of correct authentication. I design wireless LAN location-based access control system that is used in building of several floors. The model is compliant with OGC (Open GeoSpatial Consortium) and Geo-RBAC (the extent of RBAC model); it integrates other types of location-based features. I describe the periodicity algorithm of location-based access control and design the policy enforcement algorithm that uses location mapping functions and the evaluation of confidence. The model is evaluated by testing the speed of the system and computer resources used by the system. The vulnerabilities of location-based access control are discussed in the context of sniffing, highjacking, DoS and warmhole attacks. |
| Type |
Master thesis |
| Language |
Lithuanian |
| Publication date |
2011 |
