Blogs - Page 3 Of 83 - ITU Online

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

The landscape of cybersecurity is as varied as it is dynamic with a multitude of Cybersecurity Roles available. From safeguarding data to responding to cyber

Introduction to Penetration Testing Steps Penetration testing, often referred to as pen testing, is a critical procedure in the cybersecurity domain. It involves a series

When writing SQL statements, understanding SQL date types is essential. In SQL, dates and times are represented as special data types designed to store information

Form input validation is a critical aspect of web development. It ensures that users enter the necessary and correctly formatted information before it’s processed. This

The concepts of Continuous Integration (CI) and Continuous Delivery (CD), CI/CD have become the cornerstone of modern development practices. At its core, CI/CD is a

In the realm of networking, the Dynamic Host Configuration Protocol (DHCP) plays a pivotal role in simplifying the management of IP addresses within a network.

In the realm of cybersecurity, Web Application Firewalls, commonly known as a WAF, are a fundamental protector of web applications. What is a WAF, you

One of the most common and disruptive types of cyber threats faced by businesses and organizations are Distributed Denial of Service, DDoS attacks. To understand

Cross-Site Scripting (XSS) is a prevalent security vulnerability that affects many websites today. At its core, XSS involves injecting malicious scripts into content that is

The strategies of database normalization and denormalization stand in stark contrast to each other, each serving distinct purposes tailored to the demands of system performance

Introduction Where applications and services are the lifeblood of business operations, the concept of load balancing and understanding AWS Load Balancers has become a cornerstone

One crucial component in the arsenal against email spoofing and phishing attacks is the Sender Policy Framework SPF record. In the digital age, ensuring the