Telephony – CompTIA Security+ SY0-401: 1.3
VoIP and telephony technologies are now integrated into almost all of our networks. In this video, you’ll learn what security concerns exist for telephony-related technologies.
Network Address Translation – CompTIA Security+ SY0-401: 1.3
Nearly every Internet-connected organization uses some type of network address translation. In this video, you’ll learn how destination NAT and source NAT is used to provide Internet connectivity and to protect your internal servers from users on the Internet.
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VLANs – CompTIA Security+ SY0-401: 1.3
Nearly every network requires the administration of virtual LANs, or VLANs. In this video, you’ll learn about VLANs and how they can be used to logically segment and secure your network.
Subnetting the Network – CompTIA Security+ SY0-401: 1.3
One of the key concepts of TCP/IP networks is subnetting. In this video, you’ll learn why we subnet our networks and you’ll see a network design that incorporates separate IP subnets.
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DMZ – CompTIA Security+ SY0-401: 1.3
A common network design is to include a virtual DMZ (demilitarized zone) to separate the Internet from the inside of the network. In this video, you’ll learn how a DMZ is used as a layer of protection and which devices you would commonly find in a DMZ.
I need dual-dual monitors
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Which of these would fit the minimum requirements for Windows Vista Business?
Log Analysis – CompTIA Security+ SY0-401: 1.2
The event and access logs from network devices can provide a wealth of information. In this video, you’ll learn how post-event analysis and real-time analysis of logs can provide valuable security information.
Network Separation – CompTIA Security+ SY0-401: 1.2
One of the fundamental best practices of network security is to segment the network to prevent access and protect resources. In this video, you’ll learn about network separation and how organizations can use different segmentation strategies in their infrastructure.
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