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Computer science is more theoretical (Turing's essay is an example of computer science), whereas software engineering is focused on more practical concerns. However, prior to 1946, software as we now understand it – programs stored in the memory of stored-program digital computers – did not yet exist.
The history of software engineering begins around the 1960s. Writing software has evolved into a profession concerned with how best to maximize the quality of software and of how to create it. Quality can refer to how maintainable software is, to its stability, speed, usability, testability, readability, size, cost, security, and number of ...
Howard George Willis Ware (August 31, 1920 – November 22, 2013), popularly known as Willis Howard Ware was an American computer pioneer who co-developed the IAS machine that laid down the blueprint of the modern day computer in the late 20th century.
The legal status of most information security research in the United States is governed by 1986 Computer Fraud and Abuse Act, which was derided to be "poorly drafted and arbitrarily enforced" by enabling prosecution of useful information security research methods such as Nmap or Shodan. As even the needed services fall into prohibition, top ...
Fundamental contributions to modern cryptography. Diffie and Hellman's groundbreaking 1976 paper "New Directions in Cryptography" [24] introduced the ideas of public-key cryptography and digital signatures, the foundation of security protocols used on the Internet today. [25] 1968 Dijkstra, Edsger W.
The history of computing is longer than the history of computing hardware and modern computing technology and includes the history of methods intended for pen and paper or for chalk and slate, with or without the aid of tables.
History of computer animation; History of computer science; History of computing hardware (1960s–present) History of floating-point arithmetic; History of hypertext; History of numerical solution of differential equations using computers; History of operating systems; History of software; History of software engineering; History of tablet ...
An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security (also cybersecurity, digital security, or information technology (IT) security) is 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 ...