Abstract: In an object finding method for finding an object (20) provided with a contactless readable data carrier (2), descriptive data (INF) stored in the data carrier (2) are transmitted to a reading device (1) when the data carrier (2) comes into the effective area of the reading device (1). In the reading device (1) the descriptive data (INF) received from the data carrier (2) are compared with predefined profile data (PRO) in respect of the fulfillment of at least one comparison condition. Upon fulfillment of the comparison condition the reading device (1) subsequently issues a notification (TRIG).

Abstract: In order to provide a protection system (100; 100?) for protecting data (D1+D2), for instance at least one data processing program and/or at least one software application, the protection system (100; 100?) comprising at least one data storage unit (10) for storing the data (D1+D2), at least one main processing unit (20) which is designed for processing at least part (D1) of the data (D1+D2), in particular for processing the first data (D1) and optionally the encrypted second data (D2), the main processing unit (20) being connected with the data storage unit (10), at least one security unit (30), and at least one presentation processing unit (42) being connected with the main processing unit (20), wherein it is possible to prevent the use of illegal copies of the data (D1+D2) and wherein neither an authorization nor a registration is required for running the data (D1+D2), it is proposed that the security unit (30) and the presentation processing unit (42) exchange at least one key, in particular at least one

Abstract: In an object finding method for finding an object (20) provided with a contactless readable data carrier (2), descriptive data (INF) stored in the data carrier (2) are transmitted to a reading device (1) when the data carrier (2) comes into the effective area of the reading device (1). In the reading device (1) the descriptive data (INF) received from the data carrier (2) are compared with predefined profile data (PRO) in respect of the fulfillment of at least one comparison condition. Upon fulfillment of the comparison condition the reading device (1) subsequently issues a notification (TRIG).

Abstract: In order to provide a protection system (100; 100?) for protecting data (D1+D2), for instance at least one data processing program and/or at least one software application, the protection system (100; 100?) comprising at least one data storage unit (10) for storing the data (D1+D2), at least one main processing unit (20) which is designed for processing at least part (D1) of the data (D1+D2), in particular for processing the first data (D1) and optionally the encrypted second data (D2), the main processing unit (20) being connected with the data storage unit (10), at least one security unit (30), and at least one presentation processing unit (42) being connected with the main processing unit (20), wherein it is possible to prevent the use of illegal copies of the data (D1+D2) and wherein neither an authorization nor a registration is required for running the data (D1+D2), it is proposed that the security unit (30) and the presentation processing unit (42) exchange at least one key, in particular at least one

Abstract: In an object finding method for finding an object (20) provided with a contactless readable data carrier (2), descriptive data (INF) stored in the data carrier (2) are transmitted to a reading device (1) when the data carrier (2) comes into the effective area of the reading device (1). In the reading device (1) the descriptive data (INF) received from the data carrier (2) are compared with predefined profile data (PRO) in respect of the fulfillment of at least one comparison condition. Upon fulfillment of the comparison condition the reading device (1) subsequently issues a notification (TRIG).