Design Alternatives for Computer Network Security, Volume 1; Volume 13The Bureau, 1978 - 159 pages |
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Page 8
... the communications network . Each of the major levels forms a separate chapter of the report to clearly separate the functions and tradeoffs within the separate mechanisms . For each of these levels , one must consider all 8.
... the communications network . Each of the major levels forms a separate chapter of the report to clearly separate the functions and tradeoffs within the separate mechanisms . For each of these levels , one must consider all 8.
Page 12
... clear when this authentication is provided by a cryptographic device , which will be the case in a later section of the report . ) We assume that environment - dependent entities such as a terminal which must be operated within a ...
... clear when this authentication is provided by a cryptographic device , which will be the case in a later section of the report . ) We assume that environment - dependent entities such as a terminal which must be operated within a ...
Page 27
... that sensitive data never appears in the clear within the net ( including at any message- switching pro- cessors ) . 2.4.3 Degradation Due to Security Mechanisms The security mechanisms should 27 2 Control Via Encryption Devices.
... that sensitive data never appears in the clear within the net ( including at any message- switching pro- cessors ) . 2.4.3 Degradation Due to Security Mechanisms The security mechanisms should 27 2 Control Via Encryption Devices.
Page 28
... clear - text handling of data and control , after which we will extend these notions to include encryption . If multiple paths are available for information transfer , one can divide the set into data and control paths , with the latter ...
... clear - text handling of data and control , after which we will extend these notions to include encryption . If multiple paths are available for information transfer , one can divide the set into data and control paths , with the latter ...
Page 29
... clear- text control information through ( or around ) the device to provide addressing information , etc. that the communications net requires to deliver the message . Passing control information through the device can conceptually be ...
... clear- text control information through ( or around ) the device to provide addressing information , etc. that the communications net requires to deliver the message . Passing control information through the device can conceptually be ...
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...