Domain 4: Communication and Network Security Course
2 hours, 10 minutes
Course description
This course covers the essentials of the OSI model, TCP/IP protocol suites, key network components and an overview of network attacks.
Syllabus
Network Attacks
Video - 00:11:00
This video covers common network attack vectors and techniques.
Network Components
Video - 01:16:00
This video reviews network devices that make up a corporate infrastructure.
TCP/IP protocol suite
Video - 00:31:00
Here, we have an overview of the functions and attacks of TCP/IP services.
OSI Model
Video - 00:12:00
This video compares the OSI model’s seven layers to the TCP/IP protocol suite.
Unlock 7 days of free training
- 1,400+ hands-on courses and labs
- Certification practice exams
- Skill assessments
Plans & pricing
Infosec Skills Personal
$299 / year
- 190+ role-guided learning paths (e.g., Ethical Hacking, Threat Hunting)
- 100s of hands-on labs in cloud-hosted cyber ranges
- Custom certification practice exams (e.g., CISSP, Security+)
- Skill assessments
- Infosec peer community support
Infosec Skills Teams
$799 per license / year
- Team administration and reporting
- Dedicated client success manager
-
Single sign-on (SSO)
Easily authenticate and manage your learners by connecting to any identity provider that supports the SAML 2.0 standard.
-
Integrations via API
Retrieve training performance and engagement metrics and integrate learner data into your existing LMS or HRS.
- 190+ role-guided learning paths and assessments (e.g., Incident Response)
- 100s of hands-on labs in cloud-hosted cyber ranges
- Create and assign custom learning paths
- Custom certification practice exams (e.g., CISSP, CISA)
- Optional upgrade: Guarantee team certification with live boot camps
Learn about scholarships and financing with
Award-winning training you can trust
