There are many different ways to secure network flows in real-time. In this video, you’ll learn about UTMs, NGFWs, and WAFs. << Previous Video: Port Security Next Video: Secure Communication >> If you are connected to the internet, then you’re probably communicating through a firewall. We use these firewalls in our homes, in our offices. […]
Firewall Types – CompTIA Security+ SY0-701 – 3.2 Read More »
Securing network interfaces is another important security best practice. In this video, you’ll learn about EAP, IEEE 802.1X, and more. << Previous Video: Network Appliances Next Video: Firewall Types >> One security challenge we have in many organizations is port security. This refers to the security on the individual interfaces that are on a switch
It can require many different network appliances to properly secure a network. In this video, you’ll learn about jump servers, application proxies, load balancing, sensors, collectors, and more. << Previous Video: Intrusion Prevention Next Video: Port Security >> If you’re on the inside of a private or internal network, it’s relatively easy to connect and
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Intrusion prevention can be a useful method of blocking attacks against known vulnerabilities. In this video, you’ll learn about IPS failure modes, device connections, and differences between active and passive monitoring. << Previous Video: Secure Infrastructures Next Video: Network Appliances >> An intrusion prevention system, or IPS, is designed to watch traffic traverse the network
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It’s important to place services where they can be easily secured. In this video, you’ll learn about security zones, attack surfaces, and connectivity. << Previous Video: Other Infrastructure Concepts Next Video: Intrusion Prevention >> I’ve worked on hundreds of different networks in my career. And everyone’s network tends to have unique characteristics. This makes sense
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When designing a network, there are many different considerations. In this video, you’ll learn about resilience, cost, responsiveness, scalability, and more. << Previous Video: Other Infrastructure Concepts Next Video: Secure Infrastructures >> When we connect to a website or start an application, we want to login, run transactions, or use the capabilities of that website.
Infrastructure Considerations- CompTIA Security+ SY0-701 – 3.1 Read More »
New network services can introduce additional security concerns. In this video, you’ll learn about virtualization, containerization, Internet of things, embedded systems, and more. << Previous Video: Network Infrastructure Concepts Next Video: Infrastructure Considerations >> If you ask an IT professional where the safest place to store data might be, some might tell you that your
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Cloud-based network infrastructures can provide significant security features. In this video, you’ll learn about logical segmentation and how software defined networking can be securely deployed. << Previous Video: Cloud Infrastructures Next Video: Other Infrastructure Concepts >> One concern in networking is that it might be possible for an attacker to move from one device to
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Security in the cloud is a constant challenge. In this video, you’ll learn about infrastructure as code, serverless architectures, APIs, and more. << Previous Video: Hardening Techniques Next Video: Network Infrastructure Concepts >> At this point in the evolution of cloud technologies, it’s very likely that you or your organization has one or many applications
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