[Agenda]
[Background]
[History]
[Classical]
[Modern]
[Purpose]
[IDS]
[Hardware]
[Software]
[Managment]
[Market]
[Policy]
[Qualities]
[Concl]
Hardware technological evolutions
Layer 4 switching
IP filtering inside switches
Source and destination IP addresses, source and destination ports
Switching within the router
The filtering performance is not affected by filters length
Stateful filtering is still possible
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Hervé Schauer Consultants
1999 - 142, rue de Rivoli - F-75001 Paris - France
Phone: +33 141 409 700 - Fax: +33 141 409 709 - Email: <secretariat@hsc.fr>
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