October 2022
Intermediate to advanced
398 pages
14h 14m
English
book
Auditing IT Infrastructures for Compliance, 3rd Edition
by Robert Johnson, Marty Weiss, Michael G. Solomon
Content preview from Auditing IT Infrastructures for Compliance, 3rd Edition
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WAN Configuration and Change Management
As with the LAN and LAN-to-WAN Domains, managing network-configuration settings in the WAN Domain is important. You need to proactively manage the components you do control. You can manage the settings of at least these WAN Domain components:
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WAN access device—This is the device or computer you use to physically connect to your WAN.
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WAN account—Your WAN service provider will provide access for you to configure specific settings to your WAN account. It is important that you create a backup of these settings. Even if your WAN service provider only allows you to manage your account using a webpage, saving screen shots of each configuration page is better than having no record of your settings.
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WAN optimization ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.