With the use of policy based security being implemented in Access Control Lists (ACLs) at the distribution layer and the increased speed of interfaces the delays introduced into networks by routers are becoming significant. This paper investigates the size of the problem that is encountered in a typical network installation. Additionally since specialized hardware is not always available a hybrid approach to optimizing the order of rules in an ACL is put forward. This approach is based on the off-line pre-processing of lists to enable them to be reordered dynamically based on the type of traffic being processed by the router
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
The need for information and internet access is currently very high. To fulfill that, one way is to ...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
The infrastructure of large networks is broken down into areas that have a common security policy ca...
Among the various options for implementing Internet packet filters in the form of Access Control Lis...
The infrastructure of large networks is broken down into areas that have a common security policy ca...
Organizations can no longer isolate their networks from the rest of the world and still remain compe...
The difficulty of efficiently reordering the rules in an Access Control List is considered and the e...
Firewalls play an extremely important role in today’s networks. They are present universally in almo...
The use of packet filters has increased considerably due to the growth of Internet users and network...
Access control lists (ACLs) are rule sets that govern the passing of data packets through network de...
An ACL (access control list) is one of a few tools that network administrators often use to restrict...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
This paper presents a modelling and simulation framework for analysing Access Control List (ACL) imp...
This paper considers the effects of dependencies between rules in Access Control Lists (ACLs). Depen...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
The need for information and internet access is currently very high. To fulfill that, one way is to ...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
The infrastructure of large networks is broken down into areas that have a common security policy ca...
Among the various options for implementing Internet packet filters in the form of Access Control Lis...
The infrastructure of large networks is broken down into areas that have a common security policy ca...
Organizations can no longer isolate their networks from the rest of the world and still remain compe...
The difficulty of efficiently reordering the rules in an Access Control List is considered and the e...
Firewalls play an extremely important role in today’s networks. They are present universally in almo...
The use of packet filters has increased considerably due to the growth of Internet users and network...
Access control lists (ACLs) are rule sets that govern the passing of data packets through network de...
An ACL (access control list) is one of a few tools that network administrators often use to restrict...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
This paper presents a modelling and simulation framework for analysing Access Control List (ACL) imp...
This paper considers the effects of dependencies between rules in Access Control Lists (ACLs). Depen...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
The need for information and internet access is currently very high. To fulfill that, one way is to ...
This paper considers an optimisation problem encountered in the implementation of traffic policies o...
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