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1 results about "Extended Access Control" patented technology
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Extended Access Control (EAC) is a set of advanced security features for electronic passports that protects and restricts access to sensitive personal data contained in the RFID chip. In contrast to common personal data (like the bearer’s photograph, names, date of birth, etc.) which can be protected by basic mechanisms, more sensitive data (like fingerprints or iris images) must be protected further for preventing unauthorized access and skimming. A chip protected by EAC will allow that this sensitive data is read (through an encrypted channel) only by an authorized passport inspection system.
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