CompTIA Security+ SY0-601

We use VPNs to maintain the security of our data over insecure networks. In this video, you’ll learn about SSL VPNs, HTML5 VPNs, L2TP, IPSec, and more. << Previous Video: Network Segmentation Next: Port Security >> A Virtual private network, or VPN is a way to send data securely through a network that normally would […]

Network segmentation is a common security control, and there are many ways to implement segmentation. In this video, you’ll learn about VLANs, screened subnets, extranets, intranets, and more. << Previous Video: Load Balancing Next: Virtual Private Networks >> IT security is all about segmentation. It’s about allowing or disallowing traffic between different devices. We can

Load balancers provides many options for keeping services available and efficient. In this video, you’ll learn about load balancing, scheduling, affinity, and active/passive load balancing. << Previous Video: Application Hardening Next: Network Segmentation >> If you’re watching this video on the Professor Messer website, then you are taking advantage of load-balancing technology. Load balancing is

There are some best practices to use when managing the security of applications. In this video, you’ll learn how to harden application through the use of port filters, registry settings, disk encryption, patch management, and more. << Previous Video: Application Security Next: Load Balancing >> As a security professional, there are a number of techniques

Application development use a number of different techniques to keep our applications secure. In this video, you’ll learn about input validation, fuzzing, secure cookies, code signing, and more. << Previous Video: Database Security Next: Application Hardening >> As security professionals, we’re tasked with making sure that our applications and operating systems are always updated to

Keeping data safe is a challenge when storing information in a database. In this video, you’ll learn about tokenization, hashing, and using a salt. << Previous Video: Boot Integrity Next: Application Security >> When we are storing data we’re often putting it into some type of database. And obviously, we need to protect the data

It’s important to secure the boot process to prevent the installation of malicious software. In this video, you’ll learn about hardware root of trust, secure boot, trusted boot, and measured boot. << Previous Video: Endpoint Protection Next: Database Security >> One consistent aspect of IT security is that the attackers are constantly going after our

We use many different techniques to keep our endpoint devices safe. In this video, you’ll learn about anti-malware, EDR, data loss prevention, host-based firewalls, and more. << Previous Video: Secure Protocols Next: Boot Integrity >> We’re keeping an increasing amount of sensitive information on our computing devices and we’re using different kinds of computing devices.

If you’re going to communicate on a network, you should ensure the use of secure protocols. In this video, you’ll learn how to secure phone conversations, email, file transfers, directory services, and more. << Previous Video: Cryptography Limitations Next: Endpoint Protection >> If you’ve ever used voice over IP or a voice over IP telephone