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  2. Vouch by Reference - Wikipedia

    en.wikipedia.org/wiki/Vouch_by_Reference

    Vouch by Reference (VBR) is a protocol used in Internet mail systems for implementing sender certification by third-party entities. Independent certification providers vouch for the reputation of senders by verifying the domain name that is associated with transmitted electronic mail.

  3. Volume boot record - Wikipedia

    en.wikipedia.org/wiki/Volume_boot_record

    The boot code in the VBR can assume that the BIOS has set up its data structures and interrupts and initialized the hardware. The code should not assume more than 32 KB of memory to be present for fail-safe operation; [1] if it needs more memory it should query INT 12h for it, since other pre-boot code (such as f.e. BIOS extension overlays, encryption systems, or remote bootstrap loaders) may ...

  4. VBR - Wikipedia

    en.wikipedia.org/wiki/VBR

    Variable bitrate, in telecommunications and computing, a non-constant sound or video encoding bitrate; Volume boot record, in computer disks, a type of boot sector that contains code for bootstrapping programs

  5. Windows Boot Manager - Wikipedia

    en.wikipedia.org/wiki/Windows_Boot_Manager

    On system with BIOS firmware, the BIOS invokes MBR boot code from a hard disk drive at startup. The MBR boot code and the VBR boot code are OS-specific. In Microsoft Windows, the MBR boot code tries to find an active partition (the MBR is only 512 bytes), then executes the VBR boot code of an active partition.

  6. Email authentication - Wikipedia

    en.wikipedia.org/wiki/Email_authentication

    Email authentication, or validation, is a collection of techniques aimed at providing verifiable information about the origin of email messages by validating the domain ownership of any message transfer agents (MTA) who participated in transferring and possibly modifying a message.

  7. Boot signature - Wikipedia

    en.wikipedia.org/wiki/Boot_signature

    VBR boot signature, a signature in IBM PC compatible floppy and superfloppy boot sectors (Volume Boot Records) MBR boot signature, a signature in IBM PC compatible fixed disk and removable drive boot sectors (Master Boot Records)

  8. Veeam Backup & Replication - Wikipedia

    en.wikipedia.org/wiki/Veeam_Backup_&_Replication

    Recovering Oracle database using Veeam Explorer. Veeam Backup & Replication is a proprietary backup app developed by Veeam Software as one of their first widely adopted initial products, ultimately expanding beyong the Foundation pillar of the Veeam Data Platform [1]).

  9. Traffic contract - Wikipedia

    en.wikipedia.org/wiki/Traffic_contract

    The rt-VBR service category is used for connections that transport traffic at variable rates — traffic that relies on accurate timing between the traffic source and destination. An example of traffic that requires this type of service category are variable rate, compressed video streams.