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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 technology).
A hardware backdoor is a backdoor implemented within the physical components of a computer system, also known as its hardware.They can be created by introducing malicious code to a component's firmware, or even during the manufacturing process of a integrated circuit, known as a hardware trojan.
usually, one or more #6-32 UNC screws hold the main cover on the case; They are almost always provided with a #2 Phillips drive. Sometimes a Green Robertson or Torx drive is used instead. All three patterns may also be combined with a slot for a flat-blade screwdriver. Usually they are provided with a 1/4 in (0.25 inches (6.4 mm)) flanged hex head.
Traditionally, most computer cases required computer case screws to hold components and panels in place (i.e. motherboard, PSU, drives, and expansion cards). From the early 2000s onwards there is a trend towards tool-less cases, in which components are held together with snap-in plastic rails, thumbscrews, and other methods that do not require ...
An all-in-one computer (also called an AIO or all-in-one PC) is a type of personal computer that integrates the computer components, such as the CPU, monitor, and speakers, into a single unit. It occupies a smaller footprint than a desktop computer with a tower form factor , and also uses fewer cables.
Notebook/laptop stands are sometimes referred to as docking stations, They are an accessory designed to physically support a computer that is placed on it, typically to raise its screen up to a more ergonomic height, provide cooling, or just to conserve desk space.
Bad Day (also known as Badday, Computer rage or Office rage) is a 27-second viral video released in 1996, where a frustrated office worker assaults his cubicle computer. It has circulated virally online since 1997. The video became a cultural embodiment of computer rage, and is the subject of several parodies and ad campaigns.
Computer desks in a Fermilab control room An uncommon office computer desk with the screen under the top The top of a typical home computer desk. The computer desk and related ergonomic desk are furniture pieces designed to comfortably and aesthetically provide a working surface and house or conceal office equipment including computers, peripherals and cabling for office and home-office users.