41 results about "Privacy rights" patented technology

A device for performing authentication and authorization checking on Location-Based Service (LBS) in a WiMAX network is provided. This device strengthens security for LBS in a WiMAX network, and protects privacy right of subscribers to LBS. The device includes a Location Assessment module (LA) for performing the location assessment, a Location Coordination and control module (LC) for controlling LBS assessment and calculation of a location of a mobile terminal. The device also includes an Authentication / Authorization / Accounting module (AAA) that includes a memory storing authentication and authorization information. The AAA also includes an authentication processing module for authenticating an LBS, and an authorization checking processing module for checking whether an LBS client and a Mobile Station (MS) requesting services from the LBS are authorized to request the location of a target MS.

A video / audio recording device is mounted on a mobile support for recording surveillance information. The recording device is movable relative to the mobile support to adjustably position the recording device to face the target along a line-of-sight during recording. A database stores public map spaces, private map spaces, and warrant spaces that exist in a geographic area to be surveilled. A programmed controller accesses the database, determines whether the target is recordable from a public map space along the line-of-sight between the recording device and the target and / or whether the target is covered by a warrant space, and controls the recording device to record the surveillance information upon a successful determination that the target is so recordable or so covered.

The embodiment of the invention provides a mobile terminal and a privacy permission optimizing method of the mobile terminal. The method comprises the steps that the set values of privacy permission of all programs installed in the mobile terminal are acquired; a permission suggestion database is searched for the suggestive values of the privacy permission of all the programs; the programs with the suggestive values of the privacy permission different from the set values are screened out and shown; after an optimization instruction input by a user is received, the set values of the privacy permission of the corresponding programs are optimized according to the suggestive values of the privacy permission of the screened-out programs. According to the technical scheme, the mobile terminal can optimize the set values of the privacy permission of all the programs installed in the mobile terminal according to the suggestive values, recorded in the permission suggestion database, of the privacy permission of the programs. Therefore, the probability of leaking the private information of the user can be greatly reduced, and the experience of the user can be improved.

A method for enhancing location-based service security and protecting user privacy in a Wimax network includes three aspects of LBS client authentication, LBS authentication and LBS requester authorization checking. The first method for LBS client authentication is to save the list of LBS clients that are authorized to access in LS. The second method for LBS client authentication is to employ security protocols like TLS, SSL, etc. in authentication process. LBS authentication is realized by checking whether the LBS and related QoS are matched with the subscribed LBS or not. The first method for LBS requester authorization checking is to perform LBS requester authorization checking by LS. The second method for LBS requester authorization checking is to perform LBS requester authorization checking by AAA. Thus, the present invention prevents illegal LBS clients or non-subscribed LBS service or unauthorized MSs from being provided with requested LBS service in virtue of the above three aspects. Therefore, the security can be enhanced for LBS service and user privacy can be protected in a Wimax network, and relevant blank space in current Wimax standard can be made up for.