Overview
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Review the essential terms and concepts you need to know to effectively secure Cisco networks.
Syllabus
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Introduction
- Defending the network (HIYA)
- What you need to know
- Preparing for the CCNA exam
- Secure network overview
- Security services
- Describing SIEM technology
- Learning security terms
- Staying informed
- Network security domains
- Zone defense
- Challenge: Create a security policy
- Solution: Create a security policy
- Reviewing security services
- Attacking the network
- Social engineering
- Identify malware
- Data loss prevention
- Challenge: Understanding botnets
- Solution: Understanding botnets
- Cryptographic concepts
- Symmetric encryption
- Asymmetric encryption
- Protecting integrity using a hash function
- Key exchange
- Public key infrastructure
- Campus area network
- Cloud and wide area network
- Data center
- Small office home office (SOHO)
- Securing a virtual environment
- Challenge: Cost of a data breach
- Solution: Cost of a data breach
- Next steps
