Learning Tree International Blog

True business agility comes from freedom, not frameworks. Discover the Project Management Institute® Disciplined Agile (DA) program and tap into the industry-leading process decision tool kit that describes how agile software development, DevOps, IT, and business teams work in your enterprise. Disciplined Agile gives you the tools you need to join the ranks of organizations […]

DevSecOps practices are essential to deliver software safely and securely within DevOps value streams. To get the maximum security protection from DevSecOps, it is important to use recommended best practices, inclusive of people, processes, and technologies. A gap assessment is a great way to efficiently evaluate an organization’s practices for DevSecOps and determine a strategy […]

A familiar quote of teachers and educators is, “we learn by doing.” As a child, my parents used that to encourage me to my math homework. I am sure I am not the only child who experienced that! I prefer a slightly different version of the quote: “we learn by applying.” Some readers of my […]

One major topic in Learning Tree Course 468 System and Network Security Introduction is that of encryption. It is a core technology in cyber security because it is used to secure confidential data, as well as protect passwords and the integrity of documents. There are two basic families of encryption used to ensure the confidentiality […]

Microsoft VS Code is a programmer’s development environment designed to run on all the major desktop operating systems. However, VS Code has also evolved into a cross-compilation environment, which is to say one can write and compile code on a Windows PC, Linux, or a Mac and then upload the code to a different hardware […]