Configuring Network Security
Configuring Network Security
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- Cisco
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Table of Contents Configuring Network Security Secure Port Filtering Procedure Verification Terminal Access Controller Access Control System Plus Prerequisite Procedure Verification Examples How TACACS+ Authentication Works IP Permit List Prerequisites Procedure Verification Additional Commands Exa …
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- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1458—Denial of Service
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
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- H—ELECTRICITY
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- H04L63/00—Network architectures or network communication protocols for network security
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- H04L63/0227—Filtering policies
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- H—ELECTRICITY
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- H04L63/00—Network architectures or network communication protocols for network security
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- H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
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- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H04L63/164—Implementing security features at a particular protocol layer at the network layer
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- H—ELECTRICITY
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- H04L63/08—Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network
- H04L63/0823—Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using certificates
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- H04L63/083—Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using passwords
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- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W12/00—Security arrangements, e.g. access security or fraud detection; Authentication, e.g. verifying user identity or authorisation; Protecting privacy or anonymity
- H04W12/06—Authentication
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