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  2. USB flash drive security - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive_security

    Also, Windows 7 Enterprise, Windows 7 Ultimate and Windows Server 2008 R2 provide USB drive encryption using BitLocker to Go. The Apple Computer Mac OS X operating system has provided software for disc data encryption since Mac OS X Panther was issued in 2003 (see also: Disk Utility ).

  3. Stoned (computer virus) - Wikipedia

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

    On hard disks, the original master boot record is moved to cylinder 0, head 0, sector 7. On floppy disks, the original boot sector is moved to cylinder 0, head 1, sector 3, which is the last directory sector on 360 kB disks. The virus will "safely" overwrite the boot sector if the root directory has no more than 96 files.

  4. Hard disk drive failure - Wikipedia

    en.wikipedia.org/wiki/Hard_disk_drive_failure

    A hard disk drive failure occurs when a hard disk drive malfunctions and the stored information cannot be accessed with a properly configured computer. A hard disk failure may occur in the course of normal operation, or due to an external factor such as exposure to fire or water or high magnetic fields , or suffering a sharp impact or ...

  5. 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 ...

  6. USB flash drive - Wikipedia

    en.wikipedia.org/wiki/USB_flash_drive

    Both Trek 2000 International and Netac Technology have accused others of infringing their patents on the USB flash drive. [16] [17] [18] However, the question of who was the first to invent the USB flash drive has multiple claims persist, the Natec Technology get the basic copyright of American in December 7, 2004. And in the lawsuit, the PNY ...

  7. Fileless malware - Wikipedia

    en.wikipedia.org/wiki/Fileless_malware

    Fileless malware is a variant of computer related malicious software that exists exclusively as a computer memory-based artifact i.e. in RAM.It does not write any part of its activity to the computer's hard drive, thus increasing its ability to evade antivirus software that incorporate file-based whitelisting, signature detection, hardware verification, pattern-analysis, time-stamping, etc ...

  8. ClamWin Free Antivirus - Wikipedia

    en.wikipedia.org/wiki/ClamWin_Free_Antivirus

    Automatic virus database updates on a regular basis. Standalone virus-scanner. Context menu integration for Windows Explorer. Add-in for Microsoft Outlook. A portable version that can be used from a USB flash drive. There are Firefox extensions that allow the users to process downloaded files with ClamWin. [2]

  9. CIH (computer virus) - Wikipedia

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

    CIH, also known as Chernobyl or Spacefiller, is a Microsoft Windows 9x computer virus that first emerged in 1998. Its payload is highly destructive to vulnerable systems, overwriting critical information on infected system drives and, in some cases, destroying the system BIOS.

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