6 results about "Superuser" patented technology

A method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network, including generating the hierarchical block chain network including a master block chain linked to a machine block chain, a content provider block chain, and a user block chain, receiving a plurality of requests to perform a plurality of operations on the hierarchical block chain network, the plurality of operations including executing a transfer from a user corresponding to the user sub-chain to a content provider corresponding to a content provider sub-chain that is linked to the content block and linking a user sub-chain in the one or more user sub-chains to a content block in the content block chain by updating the corresponding content block to reference the user sub-chain, and executing the plurality of operations based at least in part on detection of authorization from a majority of the three or more superusers.

The present disclosure provides a running method, an application program running device, an electronic device and a non-transitory computer readable storage medium, relates to the technical field of computers, and particularly relates to information flow technology. The specific implementation scheme is as follows: in response to a starting operation on a target application program, it is determined whether the target application program has superuser permission; based on the permission determination result, the target application program is run according to a copy directory of an executable file directory; wherein the copy directory includes a superuser permission authorization file, and the copy directory is located in a non-system volume. According to the technology of the present disclosure, the compatibility and universality of the running mode of application programs with different permissions are improved.

Computer security techniques are described. One example provides a security module. The security module executes on a computing system and determines whether to allow a user or a program (e.g., native executable, script, etc.) associated with the user to access a resource, such as by reading, writing, or executing a file. An example operation system provides a new system administration mechanism that enforces rights and limitations for specific administrative and application groups that each have their own super user. Such a system may include a safe mode superuser who is required to log in when the system is in maintenance mode (e.g., single user console mode) at which time the safe mode superuser is the only user who is allowed to make programs executable.

The invention discloses a queue management method and device for a hardware prototype simulation platform, equipment and a medium, and relates to the technical field of chip development, and the method comprises the steps: obtaining a cleaning task instruction of a target user account; wherein the target user account is a user account in each preset subsystem corresponding to the super user account, and the super user account has an administrator authority in an available subsystem of each preset hardware prototype simulation platform server; detecting whether the verification code of the task cleaning instruction is correct or not; if yes, using the super user account to control the target platform server to execute the cleaning task operation of the target queue; through the arrangement of the super user account, unified management of hardware prototype simulation platform resources can be realized in a cross-subsystem manner, the dependence on a hardware platform administrator is reduced, tasks can be conveniently and timely terminated or adjusted, and the flexibility and the resource utilization rate are improved; and the resource security can be ensured by using the verification code detection process.

A method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network, including generating the hierarchical block chain network including a master block chain linked to a machine block chain, a content provider block chain, and a user block chain, receiving a plurality of requests to perform a plurality of operations on the hierarchical block chain network, the plurality of operations including executing a transfer from a user corresponding to the user sub -chain to a content provider corresponding to a content provider sub-chain that is linked to the content block and linking a user sub-chain in the one or more user sub-chains to a content block in the content block chain by updating the corresponding content block to reference the user sub-chain, and executing the plurality of operations based at least in part on detection of authorization from a majority of the three or more superusers.

This application discloses a security design and architecture for multi-tenant Hadoop clusters. In one embodiment, in a multi-tenant Hadoop cluster comprising multiple tenants and multiple applications, a method for identifying, naming, and creating a multi-tenant directory structure in the multi-tenant Hadoop cluster may include: (1) identifying multiple groups of a directory structure selected from groups consisting of a superuser group, multiple tenant groups, and at least one application group; (2) creating a valid directory for each of the groups; (3) adding each of the multiple users to one of the multiple tenant groups and the application group; (4) creating a tenant directory and a home directory for the users; and (5) assigning an owner, group owner, default permissions, and extended access control lists to the tenant directory and the home directory.