CompTIA Security+ SY0-701

There are many types of data that need to be secured. In this video, you’ll learn about different data types, data classifications, and classifying sensitive data. << Previous Video: Secure Communication Next Video: States of Data >> One of the most important assets that an organization owns is their data. But not all data is […]

Security also includes the packets flowing across the network. In this video, you’ll learn about different VPN technologies, features of SD-WANs, and SASE solutions. << Previous Video: Firewall Types Next Video: Data Types and Classifications >> If you’ve ever been away from the office, but you needed to connect back to resources that are on

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.

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

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

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

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.

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

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