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4 results about "Superuser" patented technology
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In computing, the superuser is a special user account used for system administration. Depending on the operating system (OS), the actual name of this account might be root, administrator, admin or supervisor. In some cases, the actual name of the account is not the determining factor; on Unix-like systems, for example, the user with a user identifier (UID) of zero is the superuser, regardless of the name of that account; and in systems which implement a role based security model, any user with the role of superuser (or its synonyms) can carry out all actions of the superuser account. The principle of least privilege recommends that most users and applications run under an ordinary account to perform their work, as a superuser account is capable of making unrestricted, potentially adverse, system-wide changes.
Method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network
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.
Owner:ZZAZZ INC
Application running method, apparatus, device, and storage medium
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.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Method, apparatus, and computer-readable medium for executing operations on a hierarchical block chain network
PCT designated stageWO2026039506A1Encryption apparatus with shift registers/memoriesProgram/content distribution protectionNetwork onEngineering
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.
Owner:KUNATO INC
Security design and architecture for multi-tenant HADOOP clusters
ActiveCN116743440BDigital data information retrievalComputer security arrangementsSoftware engineeringSecurity design
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.
Owner:JPMORGAN CHASE BANK NA