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Course Details

CCNA - SECURITY

 

 

 

 

 

 

 

 

 

 

 

 

 

UNIT-1 SECURITY THREATS FACING MODERNNETWORK INFRASTRUCTURE

 
1.Describe and list mitigation methods for common network attacks
2.Describe and list mitigation methods for Worm, Virus, and Trojan Horse attacks
3.Describe the Cisco Self Defending Network architecture

 

UNIT-2 SECURE CISCO ROUTERS

 

1.Secure Cisco routers using the SDM Security Audit feature
2.Use the One-Step Lockdown feature in SDM to secure a Cisco router
3.Secure administrative access to Cisco routers by setting strong encrypted passwords, exec
timeout, login failure rate and using IOS login enhancements
4.Secure administrative access to Cisco routers by configuring multiple privilege levels
5.Secure administrative access to Cisco routers by configuring role based CLI
6.Secure the Cisco IOS image and configuration file

 

UNIT-3 IMPLEMENT AAA ON CISCO ROUTERS USING LOCAL ROUTER DATABASE AND EXTERNAL  ACS

 

1.Explain the functions and importance of AAA
2.Describe the features of TACACS+ and RADIUS AAA protocols
3.Configure AAA authentication
4.Configure AAA authorization
5.Configure AAA accounting

 

UNIT-4 MITIGATE THREATS TO CISCO ROUTERS AND NETWORKS USING ACL

 

1.Explain the functionality of standard, extended, and named IP ACLs used by routers to
filter packets
2.Configure and verify IP ACLs to mitigate given threats (filter IP traffic destined for
Telnet, SNMP, and DDoS attacks) in a network using CLI
3.Configure IP ACLs to prevent IP address spoofing using CLI
4.Discuss the caveats to be considered when building ACLs
 

UNIT-5 IMPLEMENT SECURE NETWORK MANAGEMENT AND REPORTING

 

1.Use CLI and SDM to configure SSH on Cisco routers to enable secured management access
2.Use CLI and SDM to configure Cisco routers to send Syslog messages to a Syslog server

 

UNIT-6  MITIGATE COMMON LAYER 2 ATTACKS

 

1.Describe how to prevent layer 2 attacks by configuring basic Catalyst switch security features

 

UNIT-7 IMPLEMENT CISCO FIREWALL FEATURE SET USING SDM

 

1.Describe the operational strengths and weaknesses of the different firewall technologies
2.Explain stateful firewall operations and the function of the state table
3.Implement Zone Based Firewall using SDM

 

UNIT-8 IMPLEMENT CISCO IOS IPS FEATURE SET USING SDM

 

1.Define network based vs. host based intrusion detection and prevention
2.Explain IPS technologies, attack responses, and monitoring options
3.Enable and verify Cisco IOS IPS operations using SDM

 

UNIT-9 IMPLEMENT SITE-TO-SITE VPN ON CISCO ROUTER

 

1.Explain the different methods used in cryptography
2.Explain IKE protocol functionality and phases
3.Describe the building blocks of IPSec and the security functions it provides
4.Configure and verify an IPSec site-to-site VPN with pre-shared key authentication using SDM