منابع مشابه
Using Network Processors for Packet Filtering
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Network security is an important aspect for a networked information society. The ever growing datarates of Internet traffic call for dedicated hardware solutions to prevent networks from malicious attacks. Packet filtering belongs to a number of measures to ensure the availability and reliability of networks. Packet filters classify the network traffic by rules and omit those packets that might...
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Faculty of Electrical Engineering, Mathematics and Computer Science CE-MS-2008-15 Network Security is a significant issue nowadays. The information flow is enormous and the attacks have been substantially evolved. Every single packet of the flow must be scanned in deep and checked with all known attack rules (Deep Packet Inspection) to determine whether it is malicious. However, the task of Dee...
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In this paper, we present a novel approach for Binary Decision Diagram based semantically extended representation of packet filters called Filter Decision Diagrams (FDD), used for efficient filter processing and lookup in a hardware accelerator that uses a lookup engine employing CAM and comparison instructions kept in SRAM. We present the most important operations for FDDs and also give some c...
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ژورنال
عنوان ژورنال: BRICS Report Series
سال: 2002
ISSN: 1601-5355,0909-0878
DOI: 10.7146/brics.v9i43.21758