This course provides an introductory overview of various information security technologies and tools. It covers network devices (routers, switches, proxies) and their security features, compares different types of firewalls and intrusion detection and prevention systems, and explains other secure networking concepts, such as Virtual Private Networks (VPN) and Network Access Control (NAC). Other topics covered in this course include Security Information and Event Management (SIEM) solutions, Data Loss Prevention (DLP) and other security technologies, such as secure mail and media gateways and Hardware Security Modules (HSM).
VPN ConceptsDuration: 4:31
Intrusion Detection and PreventionDuration: 7:24
Network DevicesDuration: 13:45
Security TechnologiesDuration: 6:26
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.
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"I knew Infosec could tell me what to expect on the exam and what topics to focus on most."
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"I’ve taken five boot camps with Infosec and all my instructors have been great."