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CCNA Security

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Securing the Management Plane on Cisco IOS Devices
Oct 22, 2012
This chapter, prep for CCNA Security exam 640-554, introduces the concept of the management plane (which is a collection of protocols and access methods we use to configure, manage, and maintain a network device) and examines how to protect it.
Security by Design: Planning for Security in the Design, Deployment, and Operation of IT Systems
Jul 2, 2014
In this video Keith Barker and Scott Morris discuss the importance of security as part of the design, deployment and operations of information system today.
SNMP Concepts and Configuration
Jul 20, 2011
This article takes a look at some of the basic SNMP concepts, examining how it works and how it can be configured to perform basic functions.
Switchport Security Concepts and Configuration
Jul 1, 2011
There are a couple of different ways to configure the use of switchport security and this article will review the available options and requirements.
The Ideal Security Professional
Nov 8, 2010
In this article you’ll take a look at relevant certifications, technical skills and knowledge, higher education, and subject matter expertise of greatest interest to employers of security professionals.
The Portable Command Guide Series: What Is It, and Why Should I Buy a Book from It?
Apr 12, 2011
Scott Empson offers an inside view of the "Portable Command Guide Series" and introduces the series features.
Threat Mitigation with ACLs
Mar 20, 2012
This article examines the different types of access control lists that you can use right away in order to help “harden” your network.
Understanding The Security Triad (Confidentiality, Integrity, and Availability)
May 27, 2011
This article provides an overview of common means to protect against loss of confidentiality, integrity, and availability.
Unicast Reverse Path Forwarding Concepts and Configuration
Jul 8, 2011
This article goes over the Unicast Reverse Path Forwarding (Unicast RPF) feature and how it can be configured to deal with an IP source address spoofing attack.

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