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Petya (malware Family)
Petya is a family of encrypting malware that was first discovered in 2016. The malware targets Microsoft Windows–based systems, infecting the master boot record to execute a payload that encrypts a hard drive's file system table and prevents Windows from booting. It subsequently demands that the users make a payment in Bitcoin in order to regain access to the system. Variants of Petya were first seen in March 2016, which propagated via infected e-mail attachments. In June 2017, a new variant of Petya was used for a global cyberattack, primarily targeting Ukraine. The new variant propagates via the EternalBlue exploit, which is generally believed to have been developed by the U.S. National Security Agency (NSA), and was used earlier in the year by the WannaCry ransomware. Kaspersky Lab referred to this new version as ''NotPetya'' to distinguish it from the 2016 variants, due to these differences in operation. It looked like ransomware, but without functioning recovery feature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASCII Art
ASCII art is a graphic design technique that uses computers for presentation and consists of pictures pieced together from the 95 printable (from a total of 128) character (computing), characters defined by the ASCII Standard from 1963 and ASCII compliant character sets with proprietary extended characters (beyond the 128 characters of standard 7-bit ASCII). The term is also loosely used to refer to #Other text-based visual art, text-based visual art in general. ASCII art can be created with any text editor, and is often used with free-form languages. Most examples of ASCII art require a Monospaced font, fixed-width font (non-proportional typeface, fonts, as on a traditional typewriter) such as Courier (typeface), Courier or Consolas for presentation. Among the oldest known examples of ASCII art are the creations by computer-art pioneer Kenneth Knowlton from around 1966, who was working for Bell Labs at the time. "Studies in Perception I" by Knowlton and Leon Harmon from 1966 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WannaCry
The WannaCry ransomware attack was a worldwide cyberattack in May 2017 by the WannaCry ransomware cryptoworm, which targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in the form of Bitcoin cryptocurrency. It was propagated using EternalBlue, an exploit developed by the United States National Security Agency (NSA) for Microsoft Windows systems. EternalBlue was stolen and leaked by a group called The Shadow Brokers (TSB) a month prior to the attack. While Microsoft had released patches previously to close the exploit, much of WannaCry's spread was from organizations that had not applied these patches, or were using older Windows systems that were past their end of life. These patches were imperative to cyber security, but many organizations did not apply them, citing a need for 24/7 operation, the risk of formerly working applications breaking because of the changes, lack of personnel or time to install them, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alec Trevelyan
Alec Trevelyan is a fictional character who is the main antagonist in the 1995 James Bond film ''GoldenEye,'' portrayed by actor Sean Bean. Bean's likeness was also used as the model for Alec Trevelyan in the 1997 video game '' GoldenEye 007''. ''GoldenEye'' Character information The character Alec Trevelyan (Sean Bean) is born to Lienz Cossacks who collaborated with the Nazis, but attempted to defect to the United Kingdom at the end of World War II. When the UK instead sent them back to the Soviets, many are executed by Joseph Stalin's death squads. Though Trevelyan's parents survive, his father, ashamed to have lived, kills his wife and himself. At the time, Trevelyan is only six years old. He is then transported to the United Kingdom and taken in by MI6, which continue to sponsor his training and education throughout his childhood (by Trevelyan's own account, MI6 thinks he would have been "too young to remember"). At 18, he begins to formally work for MI6 under the al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heise Online
Heise Gruppe GmbH & Co. KG is a German media conglomerate headquartered in Hanover. It was founded in 1949 by Heinz Heise and is still family-owned. Its core business is directory media as well as general-interest and specialist media from the fields of computer technology, information technology and network culture. Another focus of its business activities is portals for price and product comparisons. History In 1949, founded the publishing house named after him in Hanover-Badenstedt. The company's first product was an address book for the town of Bünde, later joined by the telephone directory for Einbeck. Gradually, other cities and regions were added to the product range. In addition, Heise expanded the program to include non-fiction topics, such as manuals on law. By 1960, sales had risen to over one million marks. In 1972, Heinz Heise handed over the management of the company to his son . Under his leadership, a magazine for electronics and technology topics, was c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Twitter
Twitter, officially known as X since 2023, is an American microblogging and social networking service. It is one of the world's largest social media platforms and one of the most-visited websites. Users can share short text messages, images, and videos in Microblogging, short posts commonly known as "Tweet (social media), tweets" (officially "posts") and Like button, like other users' content. The platform also includes direct message, direct messaging, video and audio calling, bookmarks, lists, communities, a chatbot (Grok (chatbot), Grok), job search, and Spaces, a social audio feature. Users can vote on context added by approved users using the Community Notes feature. Twitter was created in March 2006 by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams (Internet entrepreneur), Evan Williams, and was launched in July of that year. Twitter grew quickly; by 2012 more than 100 million users produced 340 million daily tweets. Twitter, Inc., was based in San Francisco, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electromagnetic Pulse
An electromagnetic pulse (EMP), also referred to as a transient electromagnetic disturbance (TED), is a brief burst of electromagnetic energy. The origin of an EMP can be natural or artificial, and can occur as an electromagnetic field, as an electric field, as a magnetic field, or as a conducted electric current. The electromagnetic interference caused by an EMP can disrupt communications and damage electronic equipment. An EMP such as a lightning strike can physically damage objects such as buildings and aircraft. The management of EMP effects is a branch of electromagnetic compatibility (EMC) engineering. The first recorded damage from an electromagnetic pulse came with the solar storm of August 1859, or the Carrington Event. In modern warfare, weapons delivering a high energy EMP are designed to disrupt communications equipment, computers needed to operate modern warplanes, or even put the entire electrical network of a target country out of commission. General characte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GoldenEye
''GoldenEye'' is a 1995 spy film, the seventeenth in the List of James Bond films, ''James Bond'' series produced by Eon Productions, and the first to star Pierce Brosnan as the fictional Secret Intelligence Service, MI6 agent James Bond (literary character), James Bond. Directed by Martin Campbell, it was the first in the series not to use any story elements from the works of novelist Ian Fleming. ''GoldenEye'' was also the first ''James Bond'' film not produced by Albert R. Broccoli, following his stepping down from Eon Productions and replacement by his daughter, Barbara Broccoli (along with Michael G. Wilson, although Broccoli was still involved as a consultant producer; it was his final film project before his death in 1996). The story was conceived and written by Michael France, with later collaboration by other writers. In the film, Bond fights to prevent rogue ex-MI6 agent 006 (Sean Bean), from using a satellite weapon against London to cause a global financial collapse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James Bond In Film
James Bond is a fictional character created by British novelist Ian Fleming in 1953. A British secret agent working for MI6 under the codename 007, Bond has been portrayed on film in twenty-seven productions by actors Sean Connery, David Niven, George Lazenby, Roger Moore, Timothy Dalton, Pierce Brosnan, and Daniel Craig. Eon Productions, which now holds the adaptation rights to all of Fleming's Bond novels, made all but two films in the film series. In 1961, producers Albert R. Broccoli and Harry Saltzman purchased the filming rights to Fleming's novels. They founded Eon Productions and, with financial backing by United Artists, produced '' Dr. No'', directed by Terence Young and featuring Connery as Bond. Following its release in 1962, Broccoli and Saltzman created the holding company Danjaq to ensure future productions in the ''James Bond'' film series. The Eon series currently has twenty-five films, with the most recent, ''No Time to Die'', released in September 202 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superuser
In computing, the superuser is a special user account used for system administration. Depending on the operating system (OS), the actual name of this account might be root, administrator, admin or supervisor. In some cases, the actual name of the account is not the determining factor; on Unix-like systems, for example, the user with a user identifier (UID) of zero is the superuser .e., uid=0 regardless of the name of that account; and in systems which implement a r model, any user with the role of superuser (or its synonyms) can carry out all actions of the superuser account. The principle of least privilege recommends that most users and applications run under an ordinary account to perform their work, as a superuser account is capable of making unrestricted, potentially adverse, system-wide changes. Unix and Unix-like In Unix-like computer OSes (such as Linux), ''root'' is the conventional name of the user who has all rights or permissions (to all files and programs) in all mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Check Point
Check Point Software Technologies Ltd. is an Israeli multinational provider of software and combined hardware and software products for IT security, including network security, endpoint security, cloud security, mobile security, data security and security management. History Check Point was established in Ramat Gan, Israel in 1993, by Gil Shwed (CEO ), Marius Nacht (Chairman ) and Shlomo Kramer (who left Check Point in 2003). Shwed had the initial idea for the company's core technology known as stateful inspection, which became the foundation for the company's first product, FireWall-1; soon afterwards they also developed one of the world's first VPN products, VPN-1. Shwed developed the idea while serving in the Unit 8200 of the Israel Defense Forces, where he worked on securing classified networks. Initial funding of US$250,000 was provided by venture capital fund BRM Group. In 1994 Check Point signed an OEM agreement with Sun Microsystems, followed by a distribution agr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GRU (G
Gru is a fictional character and the main protagonist of the ''Despicable Me'' film series. Gru or GRU may also refer to: Arts and entertainment * Gru (rapper), Serbian rapper * Gru, an antagonist in '' The Kine Saga'' Organizations Georgia (country) * Georgian Rugby Union * Grigol Robakidze University Poland * Growth Research Unit, Cracow University of Economics Soviet Union and Russia * GRU (Russian Federation), Russian intelligence service * GRU (Soviet Union), Soviet military intelligence service * Spetsnaz GRU, Russian army special forces United States * Gainesville Regional Utilities, Florida * Georgia Regents University, Georgia * Georgia Rugby Union (United States) Science and technology * Gated recurrent unit, mechanisms in recurrent neural networks * Abbreviation for the constellation Grus Standardized codes * GRU, IATA airport code of São Paulo–Guarulhos International Airport, Brazil * gru, ISO 639-3 language code of the Soddo language See also * Grue (disam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
