Design Alternatives for Computer Network Security, Volume 1; Volume 13The Bureau, 1978 - 159 pages |
From inside the book
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... change in the private sector by examining and experimenting with Government policies and prac- tices in order to identify and remove Government - related barriers and to correct inherent market imperfections that impede the innovation ...
... change in the private sector by examining and experimenting with Government policies and prac- tices in order to identify and remove Government - related barriers and to correct inherent market imperfections that impede the innovation ...
Page 13
... changes due to the logistics problems in changing them , and ( 3 ) vulnerable to compromise at any one of the multiple sites ( the " weakest link in the chain " effect ) . These problems are caused by the inherent weaknesses in ...
... changes due to the logistics problems in changing them , and ( 3 ) vulnerable to compromise at any one of the multiple sites ( the " weakest link in the chain " effect ) . These problems are caused by the inherent weaknesses in ...
Page 22
... change the authorization data . • A combination of these two . While the manual approach has an intuitive sense of control , its real viability will depend on the frequency and complexity of the updates , which could " over - whelm ...
... change the authorization data . • A combination of these two . While the manual approach has an intuitive sense of control , its real viability will depend on the frequency and complexity of the updates , which could " over - whelm ...
Page 23
... changes ) , with the possibility of allowing these agents to delegate capabilities in some future version of the system . * These levels of authorization define a hierarchy of increasing privileges , which is not universally accepted as ...
... changes ) , with the possibility of allowing these agents to delegate capabilities in some future version of the system . * These levels of authorization define a hierarchy of increasing privileges , which is not universally accepted as ...
Page 29
... change . The problems with the scheme are due to the " trap - door " that it provides , since the disabling may also happen under accidental or malicious circumstances . By pre - encrypting the control information such that it becomes ...
... change . The problems with the scheme are due to the " trap - door " that it provides , since the disabling may also happen under accidental or malicious circumstances . By pre - encrypting the control information such that it becomes ...
Common terms and phrases
access authorization access control access control matrix access group additional addressing approach aspects audit information basic buffer capabilities checking clear text communications net communications network communications path connection creation considered control commands control information control messages crypto cryptographic devices data and control Data Encryption Standard data processing dialog distributed domain enciphered encipherment encryption devices ensure entities error control fail-secure functions gateway handled HOST computers HOST-level HOST's ICD's identification/authentication implicit initial interface involved issues matrix methods mini-HOST mode multiplexed N-th party accesses N-th party authentication network control programs Network Security Center node object one-time passwords operation pair passwords performed physical and procedural possible private key problems procedural controls processor profile information protection protocol Reference Monitor relay request requestor requirements resource SC-to-SC SC's scheme security control mechanism separate sequence numbers server structure structured programming terminal tradeoffs updates usage utilized
Popular passages
Page iv - In no case does such identification imply recommendation or endorsement by the National Bureau of Standards...