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Whereas Chasing Shadows focused on hardware and machines, its sequel A Fire Within focuses on themes of "consciousness and the human mind". Co-author Hartley said, "Book One focused primarily on the machines themselves–hardware, if you like–but in the second installment of the series we push the story into the gray areas between the normal and the paranormal in more clearly human terms ...
Racso and the Rats of NIMH. Mrs. Frisby and the Rats of NIMH is a 1971 children's science fiction/fantasy book by Robert C. O'Brien, with illustrations by Zena Bernstein. The novel was published by the Los Angeles publishing house Atheneum Books . This book was the winner of numerous awards including the 1972 Newbery Medal. [ 3]
Harry Potter and the Chamber of Secrets is a fantasy novel written by British author J. K. Rowling and the second novel in the Harry Potter series. The plot follows Harry's second year at Hogwarts School of Witchcraft and Wizardry, during which a series of messages on the walls of the school's corridors warn that the "Chamber of Secrets" has been opened and that the "heir of Slytherin" would ...
Any security system depends crucially on keeping some things secret. However, Kerckhoffs's principle points out that the things kept secret ought to be those least costly to change if inadvertently disclosed. [9] For example, a cryptographic algorithm may be implemented by hardware and software that is widely distributed among users.
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Time-based one-time password. Time-based one-time password ( TOTP) is a computer algorithm that generates a one-time password (OTP) using the current time as a source of uniqueness. As an extension of the HMAC-based one-time password algorithm (HOTP), it has been adopted as Internet Engineering Task Force (IETF) standard RFC 6238. [ 1] TOTP is ...
A hardware security module ( HSM) is a physical computing device that safeguards and manages secrets (most importantly digital keys ), performs encryption and decryption functions for digital signatures, strong authentication and other cryptographic functions. [ 1] These modules traditionally come in the form of a plug-in card or an external ...
The display hardware had occasional glitches, and was removed as of September 13. The hardware and software designs were further developed and refined for better reliability. On April 20, 2012, MIT hackers successfully turned the Green Building into a huge playable Tetris game, operated from a wireless control podium at a comfortable viewing ...