2016
Lynda
Mike Chapple
1:51
English
CompTIA Security+ certification is the most popular entry-level certification for IT security professionals. Earning the certification means passing an exam covering six domains of information security. The first domain, network security, is covered by this course. Network security builds the vital barrier between your network and the world. This training course introduces the fundamental concepts of securing a network, as needed to pass the exam. Instructor Mike Chapple includes an overview of the TCP/IP network suite and the tools used to secure network devices such as routers and switches. He also dives into threat management, network segmentation, cloud computing and virtualization, and ongoing management of secure networks.
Introduction
Welcome
1. TCP/IP Suite
Introducing TCP/IP
IP addresses
Network ports
ICMP
2. Network Security Devices
Switches and routers
Firewalls
Load balancers, proxies, and web security gateways
VPNs and VPN concentrators
Network intrusion detection and prevention
Protocol analyzers
Unified threat management
3. Designing Secure Networks
Public and private addressing
Subnetting
VLANs and network segmentation
Network access control
Remote network access
Telephony
Defense in depth
4. Cloud Computing and Virtualization
Virtualization
Cloud computing models
Public cloud tiers
5. Managing Secure Networks
Firewall rule management
Router configuration security
Switch configuration security
Maintaining network availability
Network monitoring
SNMP
Storage networks
Conclusion
Next steps
lynda.com/Security-tutorials/CompTIA-Security-Exam-Prep-SY0-401-Part-1-Network-Security/433937-2.html
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