Abstract: A locking clasp provides security against opening without assistance to ensure that items employing the clasp remain locked and affixed in place. In addition, the locking clasp is easy to lock, aesthetically unobtrusive, and comfortable to wear.

Abstract: A method for use in locating a mobile locator device in a wireless communications network (WCN) includes establishing a three-way call involving the locator device, a caretaker, and an emergency services answering point upon initiation of an emergency services call from the locator device, and providing a location record for the locator device from a database to the answering point while conducting the three-way call. Therefore, in cases of an emergency location where a locator is attached to a disabled subject or object, the locator device allows for extended emergency services calling where a third party such as a care giver, guardian, or custodial organization may be involved in real-time with the automatically located call to provide verbal or textual information to responders.

Abstract: A locking clasp provides security against opening without assistance to ensure that items employing the clasp remain locked and affixed in place. In addition, the locking clasp is easy to lock, aesthetically unobtrusive, and comfortable to wear.

Abstract: A method for use in locating a mobile locator device in a wireless communications network (WCN) includes establishing a three-way call involving the locator device, a caretaker, and an emergency services answering point upon initiation of an emergency services call from the locator device, and providing a location record for the locator device from a database to the answering point while conducting the three-way call. Therefore, in cases of an emergency location where a locator is attached to a disabled subject or object, the locator device allows for extended emergency services calling where a third party such as a care giver, guardian, or custodial organization may be involved in real-time with the automatically located call to provide verbal or textual information to responders.

Abstract: A method of cryptographically labeling electronically stored data is provided as part of a security system for personal computers. In protecting sensitive files of data, the labeling method utilizes a plurality of key streams, which are long, relatively prime-length sequences of random-like bytes. The key streams are related in some way to individual user and machine identifiers. Protected files of data are encrypted and decrypted by combining the key streams with the data using a reversible function, such as Exclusive OR. Each protected file has a label prefixed to it as part of the file. The label contains information necessary for encrypting and decrypting the file, controlling access to the file, and verifying integrity of the label and file. The label is permanently prefixed to the protected file but is encrypted and decrypted separately from encryption and decryption of the file.