Abstract: Litter compositions are provided comprising sodium bentonite and various fillers. These litter compositions have substantially the same clumpability properties as a composition consisting of only the sodium bentonite.

Abstract: A system and method for preventing tampering and unauthorized access to digital data stored on a device. The system can include 1) a data store for containing digital data to be protected and a listing of processes permitted to access the digital data, 2) a filter driver for intercepting a request issued from a process to access the digital data, 3) a central processor, in communication with the data store, upon receipt of a notification of the intercepted request from the filter driver, deciding to grant or deny the request by determining whether the process issuing the request is on the listing of processes permitted to access the digital data, and 4) a monitor process for monitoring one or more software components of the system including the central processor, filter driver, and data store, and for identifying and preventing any unauthorized processes from accessing and tampering with the software components of the system.

Abstract: A unified login and authentication method and system for logging into one or more of a plurality of hosts over a global computer network. The system uses a triangular arrangement, wherein the three vertices comprise an affiliate service provider that performs partial authentication, a central hub for providing partial authentication of a client, which is the third vertex. The hub processes login credentials, creates a token to establish a session, and encrypts the credentials into separate messages. The affiliate receives the messages from separate channels, decrypts them, and compares the credentials from one message to another. If the credentials match, access is granted to the affiliate resources. Secure Internet protocol is used for communications between each of the three primary computer nodes. The hub and each affiliate use digital certificate technology to communicate between the backend of each node. The hub does not respond to requests received at its backend.