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Michael Wertheimer
Michael Wertheimer (born February 6, 1957) is a cryptologic mathematician. From October 31, 2005, until June 2009, he was the assistant deputy director and chief technology officer of the Office of the Director of National Intelligence for Analysis. Wertheimer oversaw the coordination of Intelligence Community efforts to bring increased depth and accuracy to analysis through technology. In 2008, Wertheimer successfully launched A-Space, the U.S. Intelligence Community's "Facebook for Spies." CNN, September 5, 2008 This new social network opened in September 2008 for U.S. intelligence analysts and covert operatives across some 16 intelligence agencies to share information. He continues to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Miller (journalist)
John Miller (born July 29, 1958) is an American journalist and police official. From 1983 to 1994, he was a local journalist in New York City, before serving as the NYPD's chief spokesman from 1994 to 1995. In 1995, Miller joined ABC News, and secured an interview with Osama bin Laden in Afghanistan in 1998. In 2003, he returned to law enforcement as a senior official in the LAPD and in 2005 as Assistant Director for Public Affairs at the FBI. Miller was named a senior correspondent for CBS News in 2011. In 2013, Miller rejoined law enforcement as the NYPD's Deputy Commissioner for Intelligence & Counterterrorism under Commissioner William Bratton. Miller left the NYPD in July, 2022 and in September he was hired as CNN's chief law enforcement and intelligence analyst. Early life Miller is the son of Lucinda and John J. Miller, a syndicated columnist and freelance writer [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Signals Intelligence Directorate
A signal is both the process and the result of transmission of data over some media accomplished by embedding some variation. Signals are important in multiple subject fields including signal processing, information theory and biology. In signal processing, a signal is a function that conveys information about a phenomenon. Any quantity that can vary over space or time can be used as a signal to share messages between observers. The ''IEEE Transactions on Signal Processing'' includes audio, video, speech, image, sonar, and radar as examples of signals. A signal may also be defined as observable change in a quantity over space or time (a time series), even if it does not carry information. In nature, signals can be actions done by an organism to alert other organisms, ranging from the release of plant chemicals to warn nearby plants of a predator, to sounds or motions made by animals to alert other animals of food. Signaling occurs in all organisms even at cellular levels, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
