Resolving Cross Domain Firewall Policy Anomalies
نویسندگان
چکیده
منابع مشابه
Resolving Cross Domain Firewall Policy Anomalies
For last few years, Firewall usage with regard to protected network emails is important. Its ability to process inbound and confident bundle moves and accept or eliminate those bundle in accordance with the processing is what keeps this systems and networks protected. But considering a vast organization’s protection needs with regard to firewall program guidelines, typical home solutions won't ...
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Firewall is a security system for network, that controls the network traffic based on firewall rules. Firewall depends on the policy configuration, but managing that firewall policy is complex. Existing policy analysis tools, such as Firewall Policy Advisor and FIREMAN, they can only detect the policy anomaly cannot resolve these anomalies, and detection time was also increased. Therefore, I re...
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The Border Gateway Protocol (BGP) allows each autonomous system (AS) to select routes to destinations based on semantically-rich and locally-determined policies. This autonomously exercised policy freedom can cause instability, where unresolvable policy-based disputes in the network result in interdomain route oscillations. Several recent works have established that such instabilities can only ...
متن کاملDetection and Resolution of Anomalies in Firewall Policy Rules
A firewall is a system acting as an interface of a network to one or more external networks. It implements the security policy of the network by deciding which packets to let through based on rules defined by the network administrator. Any error in defining the rules may compromise the system security by letting unwanted traffic pass or blocking desired traffic. Manual definition of rules often...
متن کاملHandling Stateful Firewall Anomalies
A security policy consists of a set of rules designed to protect an information system. To ensure this protection, the rules must be deployed on security components in a consistent and non-redundant manner. Unfortunately, an empirical approach is often adopted by network administrators, to the detriment of theoretical validation. While the literature on the analysis of configurations of first g...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2015
ISSN: 0975-8887
DOI: 10.5120/ijca2015905771