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White-box Cryptography
Obfuscation is the obscuring of the intended meaning of communication by making the message difficult to understand, usually with confusing and ambiguous language. The obfuscation might be either unintentional or intentional (although intent usually is connoted), and is accomplished with circumlocution (talking around the subject), the use of jargon (technical language of a profession), and the use of an argot (ingroup language) of limited communicative value to outsiders. In expository writing, unintentional obfuscation usually occurs in draft documents, at the beginning of composition; such obfuscation is illuminated with critical thinking and editorial revision, either by the writer or by an editor. Etymologically, the word ''obfuscation'' derives from the Latin , from ''obfuscāre'' (to darken); synonyms include the words beclouding and abstrusity. Medical Doctors are faulted for using jargon to conceal unpleasant facts from a patient; the American author and physician ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Obscure
Obscure may refer to: *Heraclitus of Ephesus was called " The Obscure" * ''Obscure'' (video game), a 2004 survival horror game *Obscure (band), a Bangladeshi pop rock band *Obscure Records, a 1975–1978 UK label founded by Brian Eno *"Obscure", a song by Dir en grey from '' Vulgar'' See also *Obscure vowel In phonetics, vowel reduction is any of various changes in the acoustic ''quality'' of vowels as a result of changes in stress, sonority, duration, loudness, articulation, or position in the word (e.g. for the Creek language), and which are perc ..., a type of weak or reduced vowel sound * Obscurity (other) *Obscure means unknown or strange {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
September 11 Attacks
The September 11 attacks, commonly known as 9/11, were four coordinated suicide terrorist attacks carried out by al-Qaeda against the United States on Tuesday, September 11, 2001. That morning, nineteen terrorists hijacked four commercial airliners scheduled to travel from the Northeastern United States to California. The hijackers crashed the first two planes into the Twin Towers of the World Trade Center in New York City, and the third plane into the Pentagon (the headquarters of the United States military) in Arlington County, Virginia. The fourth plane was intended to hit a federal government building in Washington, D.C., but crashed in a field following a passenger revolt. The attacks killed nearly 3,000 people and instigated the war on terror. The first impact was that of American Airlines Flight 11. It was crashed into the North Tower of the World Trade Center complex in Lower Manhattan at 8:46 a.m. Seventeen minutes later, at 9:03, the World Trade Center’s S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Security Through Obscurity
Security through obscurity (or security by obscurity) is the reliance in security engineering on design or implementation secrecy as the main method of providing security to a system or component. History An early opponent of security through obscurity was the locksmith Alfred Charles Hobbs, who in 1851 demonstrated to the public how state-of-the-art locks could be picked. In response to concerns that exposing security flaws in the design of locks could make them more vulnerable to criminals, he said: "Rogues are very keen in their profession, and know already much more than we can teach them." There is scant formal literature on the issue of security through obscurity. Books on security engineering cite Kerckhoffs' doctrine from 1883, if they cite anything at all. For example, in a discussion about secrecy and openness in Nuclear Command and Control: e benefits of reducing the likelihood of an accidental war were considered to outweigh the possible benefits of secrecy. This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secure Communication
Secure communication is when two entities are communicating and do not want a third party to listen in. For this to be the case, the entities need to communicate in a way that is unsusceptible to eavesdropping or interception. Secure communication includes means by which people can share information with varying degrees of certainty that third parties cannot intercept what is said. Other than spoken face-to-face communication with no possible eavesdropper, it is probably safe to say that no communication is guaranteed to be secure in this sense, although practical obstacles such as legislation, resources, technical issues (interception and encryption), and the sheer volume of communication serve to limit surveillance. With many communications taking place over long distance and mediated by technology, and increasing awareness of the importance of interception issues, technology and its compromise are at the heart of this debate. For this reason, this article focuses on communicatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surplusage
In jurisprudence, ''surplusage'' is language within a document that has no legal relevance to a cause, and may thus be ignored. Another use of the term is in statutory interpretation Statutory interpretation is the process by which courts interpret and apply legislation. Some amount of interpretation is often necessary when a case involves a statute. Sometimes the words of a statute have a plain and a straightforward meani .... Where one reading of a statute would make one or more parts of the statute redundant and another reading would avoid the redundancy, the other reading is preferred. References Legal terminology {{law-term-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fenimore Cooper's Literary Offenses
"Fenimore Cooper's Literary Offenses" is an 1895 essay by Mark Twain, written as a satire and criticism of the writings of James Fenimore Cooper. It draws on examples from ''The Deerslayer'' and '' The Pathfinder'' from Cooper's Leatherstocking Tales. The essay is characteristic of Twain's biting, derisive and highly satirical style of literary criticism, a form he also used to deride such authors as Oliver Goldsmith, George Eliot, Jane Austen, and Robert Louis Stevenson. Summary Twain begins by quoting a few critics who praise the works of Cooper: Brander Matthews, Thomas Lounsbury and Wilkie Collins. He then claims that they have never read the novels themselves, and that Cooper's work is seriously flawed: He goes on to list 18 separate literary rules he feels that Cooper does not follow, such as "The tale shall accomplish something and arrive somewhere. But the "Deerslayer" accomplishes nothing and arrives in the air," and "The author shall use the right word, not its secon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark Twain
Samuel Langhorne Clemens (November 30, 1835 – April 21, 1910), known by his pen name Mark Twain, was an American writer, humorist, entrepreneur, publisher, and lecturer. He was praised as the "greatest humorist the United States has produced", and William Faulkner called him "the father of American literature". His novels include ''The Adventures of Tom Sawyer'' (1876) and its sequel, ''Adventures of Huckleberry Finn'' (1884), the latter of which has often been called the " Great American Novel". Twain also wrote ''A Connecticut Yankee in King Arthur's Court'' (1889) and '' Pudd'nhead Wilson'' (1894), and co-wrote The Gilded Age: A Tale of Today (1873) with Charles Dudley Warner. Twain was raised in Hannibal, Missouri, which later provided the setting for ''Tom Sawyer'' and ''Huckleberry Finn''. He served an apprenticeship with a printer and then worked as a typesetter, contributing articles to the newspaper of his older brother Orion Clemens. He later became a river ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA), to give the U.S. space development effort a distinctly civilian orientation, emphasizing peaceful applications in space science. NASA has since led most American space exploration, including Project Mercury, Project Gemini, the 1968-1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle. NASA supports the International Space Station and oversees the development of the Orion spacecraft and the Space Launch System for the crewed lunar Artemis program, Commercial Crew spacecraft, and the planned Lunar Gateway space station. The agency is also responsible for the Launch Services Program, which provides oversight of launch operations and countdown management f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heterological
An autological word (also called homological word) is a word that expresses a property that it also possesses (e.g., "word" is a word, "noun" is a noun, "English" is an English word, " pentasyllabic" has five syllables, and "writable" is writable.) The opposite is a heterological word, one that does not apply to itself (e.g. the word "long" is not long, "monosyllabic" has more than one syllable, "dactyl" is not a dactyl, and "misspelled" is not misspelled.) Unlike more general concepts of autology and self-reference, this particular distinction and opposition of "autological" and "heterological words" is uncommon in linguistics for describing linguistic phenomena or classes of words, but is current in logic and philosophy where it was introduced by Kurt Grelling and Leonard Nelson for describing a semantic paradox, later known as Grelling's paradox or the Grelling–Nelson paradox.Grelling and Nelson used the following definition when first publishing their paradox in 1908: "Let ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irony
Irony (), in its broadest sense, is the juxtaposition of what on the surface appears to be the case and what is actually the case or to be expected; it is an important rhetorical device and literary technique. Irony can be categorized into different types, including ''verbal irony'', ''dramatic irony'', and ''situational irony''. Verbal, dramatic, and situational irony are often used for emphasis in the assertion of a truth. The ironic form of simile, used in sarcasm, and some forms of litotes can emphasize one's meaning by the deliberate use of language which states the opposite of the truth, denies the contrary of the truth, or drastically and obviously understates a factual connection. Definitions Henry Watson Fowler, in ''The King's English'', says, "any definition of irony—though hundreds might be given, and very few of them would be accepted—must include this, that the surface meaning and the underlying meaning of what is said are not the same." Also, Eric Partrid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vocabulary
A vocabulary is a set of familiar words within a person's language. A vocabulary, usually developed with age, serves as a useful and fundamental tool for communication and acquiring knowledge. Acquiring an extensive vocabulary is one of the largest challenges in learning a second language. Definition and usage Vocabulary is commonly defined as "all the words known and used by a particular person". Productive and receptive knowledge The first major change distinction that must be made when evaluating word knowledge is whether the knowledge is productive (also called achieve or active) or receptive (also called receive or passive); even within those opposing categories, there is often no clear distinction. Words that are generally understood when heard or read or seen constitute a person's receptive vocabulary. These words may range from well known to barely known (see degree of knowledge below). A person's receptive vocabulary is usually the larger of the two. For exampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
