Codio

Code and run your first C++ program in minutes without installing anything! This beginner-focused course will further develop your programming skills. Topics covered include pointers, strings, functions, files, and recursion. Code and run your first C++ program in minutes without installing [...]

Code and run your first C++ program in minutes without installing anything! This beginner-focused course will give you the basic skills needed to write a simple program in C++. Topics covered include variables, operators, loops, conditionals, and vectors.

This course is designed specifically for SQL Security Specialists with a focus on PostgreSQL. It assumes a solid foundation in SQL and guides learners through advanced topics specific to PostgreSQL. You'll explore crucial concepts, such as complex queries, performance optimization, and database administration tasks unique to PostgreSQL. [...]

This course is designed for novice learners wanting to understand the basics of security infrastructure management. To allow for a self-paced learning experience, this course is video-free. Assignments contain short explanations with images. You'll benefit from instant feedback from a variety of assessment items along the way, gently progressing [...]

This course is designed for novice learners wanting to understand the basics of how security, orchestration, automation, and response (SOAR) are used for enterprise security. Learners will gain insight on how institutions monitor and respond to security threats.

This course is designed for novice learners wanting to understand the basics of ISO and IEC security standards. Learners will gain understanding how security standards address the challenges facing organizations, how standards provide a comprehensive approach to providing security (including personal information), and how standards help with managing [...]

This course provides an overview of security topics for Linux systems.

Explore HTML, CSS, JavaScript, and Angular without installing anything! This course is designed for intermediate learners who already have a solid foundation of basic skills in HTML, CSS, and JavaScript. However, a broad overview of these topics will also be provided for beginning learners. The modules in this course [...]

This course is designed for those who want to get the most out of the applications you write. Learn about the different tools and strategies for diagnosing areas of concern regarding application performance. All assignments are hands-on, and there is nothing to install on your own computer. All work [...]

This course is designed for novice learners looking to broader their knowledge of how to secure data for the web applications they have developed. The course starts with foundational ideas like SSL/TLS certificates, rules governing security like GDPR, and handling secrets. The second module is devoted to cryptography, while [...]