January 2024 - ITU Online

Take the opportunity to learn more about the information technology industry and articles to aid you in advancing your career.

What is a Subnet? In IP networking, a subnet, short for subnetwork, is an identifiable separate part of an organization’s network. Typically, a subnet may

We’re going to dive into LDAP Ports and explain the difference between using port 389 and port 636. LDAP (Lightweight Directory Access Protocol) is a

In the vast and interconnected world of the internet, one of the unsung heroes ensuring everything runs smoothly is the Domain Name System (DNS). At

Introduction Let’s breakdown Security+ vs CySA+. Certifications play a pivotal role in validating skills and knowledge. Two notable credentials, CompTIA Security+ and CySA+, have emerged as

Welcome to the world of Python for Machine Learning (ML), where the synergy between technology and data-driven insights is reshaping industries. At the heart of

For many IT professionals, the CompTIA Network+ certification emerges as a pivotal step in career advancement. But is it the right choice for you in

Effective data analysis and visualization are crucial for business success. Microsoft Power Platform Tools – Power BI, Power Query, and Power Pivot – provide robust

Introduction to Cloud Computing and Azure Cloud computing has become a cornerstone of modern technology and Microsoft Azure stands out as a leader in cloud

What is a Network Administrator? A computer network administrator, often referred to as a ‘digital road keeper’, plays a vital role in the smooth operation

IT Risk management focuses on identifying, assessing, and managing risks related to information technology systems and processes. This field is increasingly important due to the

If you’re considering getting IT related certifications this year, you are not alone. The quest for excellence and recognition often leads professionals down the path

Kubernetes certifications, such as the Certified Kubernetes Administrator (CKA) and Certified Kubernetes Application Developer (CKAD), have become increasingly significant. Kubernetes stands out as a critical technology.