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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 may result in unauthorized information disclosure, theft of (or damage to) hardware, software, or ...
The Journal of Open Hardware is a peer-reviewed open access scientific journal for open-source hardware development. [1] The Journal publishes Hardware Metapapers which describe open-source research hardware, and is the currently the only scientific journal extending its peer review to hardware documentations hosted on external platforms.
Quantum computing. Quantum System One, a quantum computer by IBM from 2019 with 20 superconducting qubits [ 1] A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior using specialized hardware.
Computer hardware. PDP-11 CPU board. Computer hardware includes the physical parts of a computer, such as the central processing unit (CPU), random access memory (RAM), motherboard, computer data storage, graphics card, sound card, and computer case. It includes external devices such as a monitor, mouse, keyboard, and speakers. [ 1][ 2]
OCLC no. 44452888. Links. Journal homepage. The IEEE Annals of the History of Computing is a quarterly peer-reviewed academic journal published by the IEEE Computer Society. It covers the history of computing, computer science, and computer hardware. It was founded in 1979 by the American Federation of Information Processing Societies .
Trusted Computing. Trusted Computing ( TC) is a technology developed and promoted by the Trusted Computing Group. [ 1] The term is taken from the field of trusted systems and has a specialized meaning that is distinct from the field of confidential computing. [ 2] With Trusted Computing, the computer will consistently behave in expected ways ...
Backdoor (computing) A backdoor is a typically covert method of bypassing normal authentication or encryption in a computer, product, embedded device (e.g. a home router ), or its embodiment (e.g. part of a cryptosystem, algorithm, chipset, or even a "homunculus computer"—a tiny computer-within-a-computer such as that found in Intel's AMT ...
v. t. e. The history of computing hardware covers the developments from early simple devices to aid calculation to modern day computers . The first aids to computation were purely mechanical devices which required the operator to set up the initial values of an elementary arithmetic operation, then manipulate the device to obtain the result.