From the course: ISC2 Information Systems Security Engineering Professional (ISSEP) Cert Prep

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Trusted systems and networks

Trusted systems and networks

From the course: ISC2 Information Systems Security Engineering Professional (ISSEP) Cert Prep

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Trusted systems and networks

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- [Instructor] Welcome back to Cybrary's ISSEP course, I'm your instructor, Brad Rhodes. We are going to now talk about trusted systems and networks in domain one of ISSEP. So, this lesson's going to briefly cover the TSN Trusted Systems Network analysis methodology, and then we're going to talk about why the heck do we do TSN, what does that mean as an ISSEP, and what should you know? So the TSN analysis methodology is really focused on looking at commercial off-the-shelf technologies, and how they are integrated into government systems. And so we do three things here. We do a criticality analysis, right, which is, if I am going to rely solely on something that I procured, a commercial off-the-shelf or from industry, I need to understand what is the consequence that that thing fails, or the company goes out of business, or something like that. Then we also look at threat assessments and vulnerability assessment. We're going to talk a lot more coming up about risk management, but this…

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