In this learning activity we will learn what access modifiers are and how they are used in C#.

In this learning activity you'll discover the disconnected nature of the HTTP request-response model including some methods of persisting state and the security implications.

You'll be introduced to the Go-Back-N ARQ, learn what it is, and find out how it's used to keep track of data sent between networked computers.

In this activity you'll practice designing a table in second normal form.

In this learning activity you'll examine how database normalization eliminates redundancy and helps maintain consistency within a relational database.

In this learning activity you'll explore and practice the first step in normalizing a database.

In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.

In this learning activity you'll examine two methods for converting a binary number to a decimal number.

In this learning activity you'll explore bandwidth.

You will encounter real-world challenges that mimic what IT professionals face in day-to-day operations, providing hands-on experience with resolving TPM errors.

Think like a hacker. Respond like a pro. In this module, you’ll experience a simulated breach and learn how red and blue teams handle the heat.

You’re the IT pro on call. Use VPN, Remote Desktop, and BitLocker to secure company data to troubleshoot the kinds of challenges cybersecurity teams face every day.