Abstract: The present disclosure relates, according to some embodiments, to a system for enciphering data. The system comprises a computing device processor configured for: determining, at a first computing device, key information; enciphering, at the first computing device, data using the key information; and selecting, at the first computing device, a recipient after enciphering the data.

Abstract: An exemplary system comprises a computing device processor configured for: determining, at a sending computing device, a public key, the public key associated with the sending computing device or a user associated with the sending computing device; accessing a collection of first keys, wherein each first key of the collection of first keys is mapped to each message in a sub-group of messages; determining a first tag, the first tag identifying the sub-group of messages; generating a collection of second keys based on the public key, the collection of first keys, and the first tag; determining a receiving computing device for receiving the sub-group of messages; generating a token based on recipient-specific information and tag-specific information, wherein the recipient-specific information comprises identification information associated with the receiving computing device, or a user associated with the receiving computing device, and the tag-specific information is associated with the first tag.

Abstract: Systems, methods, and devices that secure data on removable storage devices are presented. A token component can interface with a communication port on a host device. One or more removable storage devices can interface with one or more other communication ports on the host device. The token component includes a security component that, when interfaced with the host device, is employed to automatically and simultaneously enable access, encrypt data being stored in, and decrypt data being retrieved from the removable storage devices. When the token component is not interfaced with the host device, the removable storage devices are secured so that they cannot be accessed and data stored thereon cannot be retrieved and decrypted. A user optionally can utilize a password, which can be entered when the token component is interfaced with the host device, to facilitate controlling access to the removable storage devices and data encryption/decryption.

Abstract: Systems, methods, and devices that secure data on removable storage devices are presented. A token component can interface with a communication port on a host device. One or more removable storage devices can interface with one or more other communication ports on the host device. The token component includes a security component that, when interfaced with the host device, is employed to automatically and simultaneously enable access, encrypt data being stored in, and decrypt data being retrieved from the removable storage devices. When the token component is not interfaced with the host device, the removable storage devices are secured so that they cannot be accessed and data stored thereon cannot be retrieved and decrypted. A user optionally can utilize a password, which can be entered when the token component is interfaced with the host device, to facilitate controlling access to the removable storage devices and data encryption/decryption.