What is the meaning of this Access/Admission Control & ID Management Access or Admission control determines the authorised participation rights of a resource, a user or a service within a distributed system. This can include the sourcing of data, and the access rights to read/write and usage of data over the lifetime of a service. The potential threats and consequent attacks include masquerading or spoofing of identity to gain access rights to the data. It can also involve Denial of Service (DoS) attacks that detrimentally limit access (e.g., depletion of computing resources and communication channels) leading to the consequent inaccessibility and unavailability of the distributed resources/services. A distributed system entity (resource, service, user or data element) participates (via access control) in a distributed system with a physical or logical identity. The identity, statically or dynamically allocated, can be a resource identifier such as an ID name or a number1 . It can also include authorisation and authentication schemas based on the use of login names, passwords etc. Thus, any activity that involves tampering with the identity constitutes a likely threat.
What is the meaning of this Access/Admission Control & ID Management Access or Admission control determines the authorised participation rights of a resource, a user or a service within a distributed system. This can include the sourcing of data, and the access rights to read/write and usage of data over the lifetime of a service. The potential threats and consequent attacks include masquerading or spoofing of identity to gain access rights to the data. It can also involve Denial of Service (DoS) attacks that detrimentally limit access (e.g., depletion of computing resources and communication channels) leading to the consequent inaccessibility and unavailability of the distributed resources/services. A distributed system entity (resource, service, user or data element) participates (via access control) in a distributed system with a physical or logical identity. The identity, statically or dynamically allocated, can be a resource identifier such as an ID name or a number1 . It can also include authorisation and authentication schemas based on the use of login names, passwords etc. Thus, any activity that involves tampering with the identity constitutes a likely threat.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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What is the meaning of this
Access/Admission Control & ID Management
Access or Admission control determines the authorised participation rights of a resource, a user or
a service within a distributed system. This can include the sourcing of data, and the access rights
to read/write and usage of data over the lifetime of a service. The potential threats and consequent
attacks include masquerading or spoofing of identity to gain access rights to the data. It can also
involve Denial of Service (DoS) attacks that detrimentally limit access (e.g., depletion of computing
resources and communication channels) leading to the consequent inaccessibility and unavailability
of the distributed resources/services.
A distributed system entity (resource, service, user or data element) participates (via access control)
in a distributed system with a physical or logical identity. The identity, statically or dynamically allocated, can be a resource identifier such as an ID name or a number1
. It can also include authorisation
and authentication schemas based on the use of login names, passwords etc. Thus, any activity that
involves tampering with the identity constitutes a likely threat.
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