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  2. USB flash drive security - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive_security

    While many enterprises have strict management policies toward USB drives and some companies ban them outright to minimize risk, others seem unaware of the risks these devices pose to system security. The average cost of a data breach from any source (not necessarily a flash drive) ranges from less than $100,000 to about $2.5 million. [1]

  3. USB video device class - Wikipedia

    en.wikipedia.org/wiki/USB_video_device_class

    The result is that some UVC 1.5 devices that also support UVC 1.1 work correctly. macOS macOS ships with a UVC driver included since version 10.4.3, [6] updated in 10.4.9 to work with iChat. [7] Windows Windows XP has a class driver for USB video class 1.0 devices since Service Pack 2, as does Windows Vista and Windows CE 6.0.

  4. Software protection dongle - Wikipedia

    en.wikipedia.org/wiki/Software_protection_dongle

    An example is the way Kodak licenses Prinergy to customers: When a computer-to-plate output device is sold to a customer, Prinergy's own license cost is provided separately to the customer, and the base price contains little more than the required licenses to output work to the device. USB dongles are also a big part of Steinberg's audio ...

  5. USB flash drive - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive

    Because the USB port connectors on a computer housing are often closely spaced, plugging a flash drive into a USB port may block an adjacent port. Such devices may carry the USB logo only if sold with a separate extension cable. Such cables are USB-compatible but do not conform to the USB standard. [35] [36]

  6. Computer virus - Wikipedia

    en.wikipedia.org/wiki/Computer_virus

    This is an accepted version of this page This is the latest accepted revision, reviewed on 2 February 2025. Computer program that modifies other programs to replicate itself and spread Hex dump of the Brain virus, generally regarded as the first computer virus for the IBM Personal Computer (IBM PC) and compatibles A computer virus is a type of malware that, when executed, replicates itself by ...

  7. Laboratory diagnosis of viral infections - Wikipedia

    en.wikipedia.org/wiki/Laboratory_diagnosis_of...

    It is not typically used as a routine diagnostic test as it requires a highly specialized type of sample preparation, microscope and technical expertise. However, electron microscopy is highly versatile due to its ability to analyze any type of sample and identify any type of virus.

  8. BIOS - Wikipedia

    en.wikipedia.org/wiki/BIOS

    The BIOS in older PCs initializes and tests the system hardware components (power-on self-test or POST for short), and loads a boot loader from a mass storage device which then initializes a kernel. In the era of DOS , the BIOS provided BIOS interrupt calls for the keyboard, display, storage, and other input/output (I/O) devices that ...

  9. Michelangelo (computer virus) - Wikipedia

    en.wikipedia.org/wiki/Michelangelo_(computer_virus)

    The virus was designed to infect DOS systems, but did not engage the operating system or make any OS calls. Michelangelo, like all boot sector viruses, operated at the BIOS level. Each year, the virus remained dormant until March 6, the birthday of Renaissance artist Michelangelo. There is no reference to the artist in the virus, and it is ...