In-Depth Modeling of the UNIX Operating System for Architectural Cyber Security Analysis

2017 ◽  
Author(s):  
Alexandre Vernotte ◽  
Pontus Johnson ◽  
Mathias Ekstedt ◽  
Robert Lagerstrom
Keyword(s):  
Operating System ◽  
Cyber Security ◽  
Security Analysis ◽  
Unix Operating System

Empirical User Modeling: Command Usage Analyses for Deriving Models of Users

1987 ◽  
Vol 31 (1) ◽  
pp. 41-45 ◽  
Author(s):  
Matthew P. Anderson ◽  
James E. McDonald ◽  
Roger W. Schvaneveldt
Keyword(s):  
Operating System ◽  
User Modeling ◽  
Procedural Knowledge ◽  
Structural Models ◽  
Network Representation ◽  
User Behaviors ◽  
Unix Operating System ◽  
Usage Patterns ◽  
Unix Command ◽  
Pathfinder Network

Models of users' procedural knowledge were derived from the records of command usage obtained from nine experienced users of the Unix operating system. Pairwise transitions between user command entries were analyzed for the purpose of identifying salient command patterns associated with task-based user behaviors. Structural models of command usage patterns were obtained from Pathfinder network scaling of Unix command events. The network representation of command patterns was evaluated as a method for abstracting users' procedural knowledge. These network scaling solutions revealed patterns that were common both within and across users' command usage.

The UNIX Operating System: A Model for Software Design

Science ◽  
1982 ◽  
Vol 215 (4534) ◽  
pp. 779-783 ◽  
Author(s):  
B. W. Kernighan ◽  
S. P. Morgan
Keyword(s):  
Operating System ◽  
Software Design ◽  
System A ◽  
Unix Operating System

CRYPTOGRAPHIC FEATURES OF THE UNIX OPERATING SYSTEM

Cryptologia ◽  
1982 ◽  
Vol 6 (3) ◽  
pp. 253-257
Author(s):  
RICHARD OUTERBRIDGE
Keyword(s):  
Operating System ◽  
Unix Operating System
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