Curated Video
Practical Cyber Hacking Skills for Beginners - Cookies Revisited
Here, you will learn about cookies, why and how they are used, and how they affect display of online pages.
Curated Video
Build and Learn ASP.NET 6.0 Blazor Hands-On - What Is a Progressive Web Application?
This lecture describes the fundamentals and features of a progressive web application. It also discusses how Blazor fits that role. This clip is from the chapter "Bonus Section: Progressive Web Applications" of the series "Build and...
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Are We On the Brink of Another World Browser War
Google Chrome, Mozilla Firefox, Microsoft Edge, and Apple Safari dominate the web browser market share, but there are new emerging alternatives like Arc, Brave, and Ladybird that could shakeup the Internet over the next few years....
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Tim-Berners Lee and the Invention of the Internet for Kids | Bedtime History
Learn about one of the creative engineers behind the invention of the world wide web, or the Internet, and technologies that led to its creation such as HTML, URLs, and web browsers.
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Data Science Model Deployments and Cloud Computing on GCP - Build Automation Tools
This video explains how to build automation tools, which are supporting tools that can execute a number of different tasks for developers creating an application. This clip is from the chapter "Web Developer Tools" of the series "Web...
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Data Science Model Deployments and Cloud Computing on GCP - Runtime Environments
This video explains the runtime environment where an application, which is the result of writing code, is executed. This clip is from the chapter "Programming Languages" of the series "Web Development Concepts for Everyone".In this...
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Data Science Model Deployments and Cloud Computing on GCP - Server
This video explains the server that handles data exchanges between clients and databases. Users have the client on their device, so there are many clients. Those clients talk to the same server per application. This clip is from the...
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Linux Crash Course for Beginners - 2023 - Option 2 - Linux Installation on Cloud
In this video, you will learn how to install the system on a cloud, which is our second option for lab design.
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The Absolute Beginners Guide to Cybersecurity 2023 - Part 4 - Introduction to Cookies
In this video, you will be introduced to web cookies, which are pieces of text stored by a web server on your hard disk. This clip is from the chapter "Internet and Browsing Security" of the series "The Absolute Beginners Guide to...
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SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Downloading Node.js
This video helps you with downloading and installing Node.js and NPM.
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CompTIA A+ Certification Core 2 (220-1102) - Virtual Private Networks (VPNs)
In this video, Author shows how Virtual Private Networks (VPNs) work and why people use VPN connections. He discusses the types of protocols and clients that make this work today and walks through a generic VPN setup. This clip is from...
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CompTIA A+ Certification Core 2 (220-1102) - Proxy Servers
In this video, the author describes how proxy servers work to block certain websites and filter outgoing or incoming content. The video shows how to set up a browser to connect to a proxy server. This clip is from the chapter "The...
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CompTIA A+ Certification Core 2 (220-1102) - File Transfer Protocol (FTP)
In this video, the author tackles one of the earliest and most common protocols for moving files, File Transfer Protocol (FTP). He explores how FTP works, including passive mode and active mode, and port triggering. This clip is from the...
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CompTIA A+ Certification Core 2 (220-1102) - The World Wide Web
The web puts a graphical face on the Internet. You access it via a web browser, connecting with HTTP (insecure) or HTTPS (secure). Certificates give you a resource for whether a website can be trusted. This clip is from the chapter "The...
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CompTIA A+ Certification Core 2 (220-1102) - Port Forwarding
NAT is a handy tool but comes with a huge drawback: no servers behind the firewall are accessible to the outside world. Port forwarding allows opening specific ports on your NAT-enabled router to provide access to servers behind it. This...
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CompTIA A+ Certification Core 2 (220-1102) - Understanding DNS
Individual hosts use IP addresses, but humans are terrible at memorizing long strings of numbers. To make our lives easier, most TCP/IP networks (and certainly the Internet) use the Domain Name System (DNS) to apply more human-friendly...
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CompTIA A+ Certification Core 2 (220-1102) - Working with Connections
When two computers begin the process of sharing data, they create what we call a connection (or session). A good tech knows how to use common utilities to observe these connections and diagnose issues. This clip is from the chapter...
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CompTIA A+ Certification Core 2 (220-1102) - Interpreted Languages
Every operating system contains interpreters that can read higher-level programming languages. This video covers three popular interpreters: Visual Basic, Python, and JavaScript. This clip is from the chapter "Working with the...
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CompTIA A+ Certification Core 1 (220-1101) - Cloud-Based Applications
In this episode, Mike looks at applications in the cloud. Cloud-based storage enables access to files from any connected device. Cloud-based applications enable easy configuration and management. Virtual desktops create a consistent...
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CompTIA A+ Certification Core 1 (220-1101) - Cloud Computing
In this episode, Mike looks at the benefits of cloud computing (or moving virtual machines out onto the Internet). The cloud VMs enable benefits such as rapid elasticity and on-demand scaling, so you can quickly support any Internet...
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CompTIA A+ Certification Core 1 (220-1101) - Virtual Private Networks (VPNs)
In this episode, Mike shows how Virtual Private Networks (VPNs) work and why people use VPN connections. He discusses the types of protocols and clients that make this work today and walks through a generic VPN setup. This clip is from...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Proxy Servers
In this episode, Mike describes how proxy servers work to block certain web sites and filter outgoing or incoming content. The episode shows how to set up a browser to connect to a proxy server. This clip is from the chapter "Book...
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CompTIA A+ Certification Core 1 (220-1101) - Firewalls and Servers
In this episode, Mike begins the discussion of Application-layer protocols. Starting with a review of the interaction between IP packets and servers, the episode analyzes the functions of local and server-based firewalls. This clip is...
Curated Video
CompTIA A+ Certification Core 1 (220-1101) - Understanding DNS
Individual hosts use IP addresses, but humans are terrible at memorizing long strings of numbers. To make our lives easier, most TCP/IP networks (and certainly the Internet) use the Domain Name System (DNS) to apply more human-friendly...