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Bizatch
A computer virus is a type of malware that, when executed, replicates itself by modifying other computer programs and inserting its own code into those programs. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses. Computer viruses generally require a host program. The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. By contrast, a computer worm does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the host program, but can run independently and actively carry out attacks. Virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and to spread the virus. Viruses use complex anti-detection/stealth strategies to evade antivirus software. Motives for creati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cybersecurity
Computer security (also cybersecurity, digital security, or information technology (IT) security) is a subdiscipline within the field of information security. It consists of the protection of computer software, systems and networks from threats that can lead to unauthorized information disclosure, theft or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide. The significance of the field stems from the expanded reliance on computer systems, the Internet, and wireless network standards. Its importance is further amplified by the growth of smart devices, including smartphones, televisions, and the various devices that constitute the Internet of things (IoT). Cybersecurity has emerged as one of the most significant new challenges facing the contemporary world, due to both the complexity of information systems and the societies they support. Security is particularly crucial for systems that govern large-scale sy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creeper (program)
Creeper was the first computer worm, while Reaper was the first antivirus software, designed to eliminate Creeper. Creeper Creeper was an experimental computer program written by Bob Thomas at BBN Technologies, BBN in 1971. Its original iteration was designed to move between Digital Equipment Corporation, DEC PDP-10 mainframe computers running the TENEX (operating system), TENEX operating system using the ARPANET, with a later version by Ray Tomlinson designed to copy itself between computers rather than simply move. This self-replicating version of Creeper is generally accepted to be the first computer worm. Creeper was a test created to demonstrate the possibility of a self-replicating computer program that could spread to other computers. The program was not actively Malware, malicious software as it caused no damage to data, the only effect being a message it output to the teletype reading "I'M THE CREEPER : CATCH ME IF YOU CAN" [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Dortmund
TU Dortmund University () is a technical university in Dortmund, North Rhine-Westphalia, Germany with over 35,000 students, and over 6,000 staff including 300 professors, offering around 80 Bachelor's and master's degree programs. It is situated in the Ruhr area, the fourth largest urban area in Europe. The university pioneered the Internet in Germany, and contributed to machine learning (in particular, to support-vector machines, and RapidMiner). History The University of Dortmund (German: ''Universität Dortmund'') was founded in 1968, during the decline of the coal and steel industry in the Ruhr region. Its establishment was seen as an important move in the economic change (''Strukturwandel'') from heavy industry to technology. The university's main areas of research are the natural sciences, engineering, pedagogy/teacher training in a wide spectrum of subjects, special education, and journalism. The University of Dortmund was originally designed to be a technical university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diplom
A ''Diplom'' (, from ) is an academic degree in the German-speaking countries Germany, Austria, and Switzerland and a similarly named degree in some other European countries including Albania, Bulgaria, Belarus, Bosnia and Herzegovina, Croatia, Estonia, Finland, Poland, Russia, and Ukraine and only for engineers in France, Greece, Hungary, North Macedonia, Romania, Serbia, Slovenia, and Brazil. History The Diplom originates from the French Diplôme (''Diplôme de l'ordre impérial de la légion d'honneur'') describing a certificate devised during the Second French Empire to bestow honours upon outstanding citizens and soldiers of the imperial French army to promote them into the Legion of Honour since 1862. The Magister degree was the original graduate degree at German-speaking universities. In Germany the Diplom dates back to the pre-republican period: In October 1899 the engineering degree ''Diplom'' was announced by a ''supreme decree'' of the German emperor Wilhelm II in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assembler (computer Programming)
In computing, assembly language (alternatively assembler language or symbolic machine code), often referred to simply as assembly and commonly abbreviated as ASM or asm, is any low-level programming language with a very strong correspondence between the instructions in the language and the architecture's machine code instructions. Assembly language usually has one statement per machine instruction (1:1), but constants, comments, assembler directives, symbolic labels of, e.g., memory locations, registers, and macros are generally also supported. The first assembly code in which a language is used to represent machine code instructions is found in Kathleen and Andrew Donald Booth's 1947 work, ''Coding for A.R.C.''. Assembly code is converted into executable machine code by a utility program referred to as an '' assembler''. The term "assembler" is generally attributed to Wilkes, Wheeler and Gill in their 1951 book ''The Preparation of Programs for an Electronic Digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
