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  2. Data masking - Wikipedia

    en.wikipedia.org/wiki/Data_masking

    This method is the only applicable way to dynamically mask complex applications as it enables control to the data request, data result and user result. Supported by a browser plugin: In the case of SaaS or local web applications, browser add-ons can be configured to mask data fields corresponding to precise CSS Selectors.

  3. Input mask - Wikipedia

    en.wikipedia.org/wiki/Input_mask

    In computer programming, an input mask refers to a string expression, defined by a developer, that constrains user input. [1] It can be said to be a template, or set format that entered data must conform to, ensuring data integrity by preventing transcription errors. The syntax of this string expression differs between implementations, but the ...

  4. Mask (computing) - Wikipedia

    en.wikipedia.org/wiki/Mask_(computing)

    Masks are used with IP addresses in IP ACLs (Access Control Lists) to specify what should be permitted and denied. To configure IP addresses on interfaces, masks start with 255 and have the large values on the left side: for example, IP address 203.0.113.129 with a 255.255.255.224 mask. Masks for IP ACLs are the reverse: for example, mask 0.0.0 ...

  5. Attribute-based access control - Wikipedia

    en.wikipedia.org/wiki/Attribute-based_access_control

    Attribute values can be set-valued or atomic-valued. Set-valued attributes contain more than one atomic value. Examples are role and project. Atomic-valued attributes contain only one atomic value. Examples are clearance and sensitivity. Attributes can be compared to static values or to one another, thus enabling relation-based access control.

  6. Basic direct access method - Wikipedia

    en.wikipedia.org/wiki/Basic_direct_access_method

    Basic Direct Access Method, or BDAM is an access method for IBM's OS/360 and successors computer operating systems on System/360 and later mainframes. BDAM "consists of routines used in retrieving data from, and storing data onto, direct access devices." [1]: p.5 BDAM is available on OS/360, OS/VS2, MVS, z/OS, and related high-end operating ...

  7. umask - Wikipedia

    en.wikipedia.org/wiki/Umask

    umask is also a function that sets the mask, or it may refer to the mask itself, which is formally known as the file mode creation mask. The mask is a grouping of bits, each of which restricts how its corresponding permission is set for newly created files. The bits in the mask may be changed by invoking the umask command.

  8. X Input Method - Wikipedia

    en.wikipedia.org/wiki/X_Input_Method

    The X Input Method (or XIM) was the original input method framework for the X Window System. [1] It predates IBus, Fcitx, SCIM, uim and IIIMF. The specification [2] is published most recently in 1994 by (and copyright held by) the X Consortium.

  9. DUAL table - Wikipedia

    en.wikipedia.org/wiki/DUAL_table

    SQLite: A VIEW named "dual" that works the same as the Oracle "dual" table can be created as follows: CREATE VIEW dual AS SELECT 'x' AS dummy; SAP HANA has a table called DUMMY that works the same as the Oracle "dual" table. Teradata database does not require a dummy table. Queries like 'select 1 + 1' can be run without a "from" clause/table name.