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Access-control list. In computer security, an access-control list ( ACL) is a list of permissions [ a] associated with a system resource (object or facility). An ACL specifies which users or system processes are granted access to resources, as well as what operations are allowed on given resources. [ 1] Each entry in a typical ACL specifies a ...
Number of employees. 36,400 (2019) [ 2] Website. rrdonnelley .com. R.R. Donnelley is an American integrated communications company that provides marketing and business communications, commercial printing, and related services. [ 2] Its corporate headquarters are located in Chicago, Illinois, United States.
Donnelley Financial Solutions (DFIN) is a financial compliance company based in Chicago, Illinois, United States. The company provides software as a service (SaaS) products, software-enabled services (SeS), print, and compliance services related to US Securities and Exchange Commission regulations to companies in capital and investment markets.
LSC Communications. Categories: Companies based in Chicago. Companies listed on the New York Stock Exchange. Printing companies of the United States. Hidden category: Wikipedia categories named after mass media companies of the United States.
Access control matrix. (Redirected from Access Control Matrix) In computer science, an access control matrix or access matrix is an abstract, formal security model of protection state in computer systems, that characterizes the rights of each subject with respect to every object in the system. It was first introduced by Butler W. Lampson in 1971.
R.R. Donnelley (NAS: RRD) may be better than you think. In the daily noise machine of CNBC, analyst estimates, and quarterly announcements, investors are inundated with talking heads obsessing ...
In computer security, mandatory access control ( MAC) refers to a type of access control by which a secured environment (e.g., an operating system or a database) constrains the ability of a subject or initiator to access or modify on an object or target. [1] In the case of operating systems, the subject is a process or thread, while objects are ...
The control panel compares the credential's number to an access control list, grants or denies the presented request, and sends a transaction log to a database. When access is denied based on the access control list, the door remains locked. If there is a match between the credential and the access control list, the control panel operates a ...