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Ponencia
Fast Algorithms for Local Inconsistency Detection in Firewall ACL Updates
(IEEE Computer Society, 2008)
Filtering is a very important issue in next generation networks. These networks consist of a relatively high number of resource constrained devices with very special features, such as managing frequent topology changes. ...
Ponencia
A Security Pattern-Driven Approach toward the Automation of Risk Treatment in Business Processes
(Springer, 2012)
Risk management has become an essential mechanism for business and security analysts, since it enable the identification, evalu ation and treatment of any threats, vulnerabilities, and risks to which organizations maybe ...
Ponencia
Efficient algorithms and abstract data types for local inconsistency isolation in firewall ACLS
(Institute for Systems and Technologies of Information, Control and Communication (INSTICC), 2009)
Writing and managing firewall ACLs are hard, tedious, time-consuming and error-prone tasks for a wide range of reasons. During these tasks, inconsistent rules can be introduced. An inconsistent firewall ACL implies in ...
Ponencia
A heuristic polynomial algorithm for local inconsistency diagnosis in firewall rule sets
(SciTePress, 2008)
Firewall ACLs can contain inconsistencies. There is an inconsistency if different actions can be taken on the same flow of traffic, depending on the ordering of the rules. Inconsistent rules should be notified to the system ...
Artículo
CONFIDDENT: A model-driven consistent and non-redundant layer-3 firewall ACL design, development and maintenance framework
(Elsevier, 2012)
Design, development, and maintenance of firewall ACLs are very hard and error-prone tasks. Two of the reasons for these difficulties are, on the one hand, the big gap that exists between the access control requirements ...
Ponencia
AFPL2, An Abstract Language for Firewall ACLs with NAT support
(IEEE Computer Society, 2009)
The design and management of firewall ACLs is a very hard and error-prone task. Part of this complexity comes from the fact that each firewall platform has its own low-level language with a different functionality, ...
Ponencia
Efficient data structures for local inconsistency detection in firewall ACL updates
(SciTePress, 2009)
Filtering is a very important issue in next generation networks. These networks consist of a relatively high number of resource constrained devices and have special features, such as management of frequent topology ...
Ponencia
A Quadratic, Complete, and Minimal Consistency Diagnosis Process for Firewall ACLs
(IEEE Computer Society, 2010)
Developing and managing firewall Access Control Lists (ACLs) are hard, time-consuming, and error-prone tasks for a variety of reasons. Complexity of networks is constantly increasing, as it is the size of firewall ...
Artículo
Fault Tolerance Framework using Model-Based Diagnosis: Towards Dependable Business Processes
(International Academy, Research, and Industry Association (IARIA), 2011)
Several reports indicate that one of the most important business priorities is the improvement of business and IT management. Management and automation of business processes have become essential tasks within IT ...
Ponencia
Polynomial Heuristic Algorithms for Inconsistency Characterization in Firewall Rule Sets
(IEEE Computer Society, 2008)
Firewalls provide the first line of defence of nearly all networked institutions today. However, Firewall ACLs could have inconsistencies, allowing traffic that should be denied or vice versa. In this paper, we analyze ...