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A peripheral can be categorized based on the direction in which information flows relative to the computer: The computer receives data from an input device; examples: mouse, keyboard, scanner, game controller, microphone and webcam; The computer sends data to an output device; examples: monitor, printer, headphones, and speakers
Debdeep Mukhopadhyay is an Indian cryptographer and professor at the Department of Computer Science and Engineering of the Indian Institute of Technology Kharagpur.He was awarded the Shanti Swarup Bhatnagar Award for Science and Technology, [1] [2] [3] the highest science award in India, in 2021 for his contributions to micro-architectural security and cryptographic engineering.
Network security are security controls, policies, processes and practices adopted to prevent, detect and monitor unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources. [1] Network security involves the authorization of access to data in a network, which is controlled by the network ...
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 ...
Computer networks engineering is the field dedicated to the design, development and management of interconnected computer systems that facilitate data communication and resource sharing. It encompasses protocols, hardware, and software to ensure reliable and secure connectivity.
(Individual computers on the periphery of networks/clouds are called end nodes.) End nodes often are not managed to the trusted network‘s high computer security standards. [1] End nodes often have weak/outdated software, weak security tools, excessive permissions, mis-configurations, questionable content and apps, and covert exploitations. [2]
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The fundamental components of fabrics are "nodes" (processor(s), memory, and/or peripherals) and "links" (functional connections between nodes). [2] While the term "fabric" has also been used in association with storage area networks and with switched fabric networking , the introduction of compute resources provides a complete "unified ...