9 computer software for use in the encryption, decryption, and protection of computer applications, virtual machine images, and digital files, including executable, audio, video, text, binary, still images, graphics and multimedia files; software for ensuring the security of virtual machine images and digital files, including executable, audio, video, text, binary, still images, graphics and multimedia files; downloadable cloud computer software for use in database management and electronic storage of data; downloadable software for use in database management and electronic storage of data; downloadable software for management of encryption keys and user, data, and device access policies; downloadable software for discovery of at-risk data in cloud or virtual machine environments