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Network Security Technologies

Two videos reintroduce you to network security technologies, including tool families, uses and examples.

2 videos  //  31 minutes of training

Course description

Network forensics focuses on analyzing network traffic and can reveal how an intruder entered a network, the path they took, intrusion techniques used by the attacker and more. Follow the path of network forensics with this course on useful security technologies, including firewalls, bastion hosts, intrusion detection systems, Kerberos, Secure Shell (SSH) and file integrity check tools. Includes diagrams and vocabulary.

Course syllabus

Understanding Network ForensicsDuration: 5:46

Network Security ToolsDuration: 25:11

Meet the author



At Infosec, we believe knowledge is the most powerful tool in the fight against cybercrime. We help IT and security professionals advance their careers with a full regimen of certification and skills training. We also empower all employees with security awareness training to stay cybersecure at work and home. Driven by smart people wanting to do good, Infosec educates entire organizations on how to defend themselves from cybercrime. That’s what we do every day — equipping everyone with the latest security skills so the good guys win.

You're in good company

"Comparing Infosec to other vendors is like comparing apples to oranges. My instructor was hands-down the best I’ve had." 

James Coyle

FireEye, Inc.

"I knew Infosec could tell me what to expect on the exam and what topics to focus on most."

Julian Tang

Chief Information Officer

"I’ve taken five boot camps with Infosec and all my instructors have been great."

Jeffrey Coa

Information Security Systems Officer

Plans and pricing





$599 / license

Annually. Includes all content plus team admin and reporting.