Author Archives: Allen Rodriguez

Busting the Myth – The Real Work Behind a Modern Network Operations Center The term Network Operations Center (NOC) might bring to mind an image of large screens, real-time graphs, and teams silently observing flashing dashboards. This picture, reinforced by movies and pop culture, often suggests a quiet, reactionary environment where technicians wait for systems […]

The End of CCENT and the Evolution of CCNA The Cisco certification program has undergone a significant overhaul. At the center of this shift is the decision to retire the Cisco Certified Entry Networking Technician (CCENT) and restructure the Cisco Certified Network Associate (CCNA) into a unified certification. These changes are not merely cosmetic. They […]

Understanding Cisco DevNet – A New Era in Cisco Certification for Developers In recent years, Cisco has undergone a dramatic transformation in how it structures its certifications, adapting to the rapidly changing landscape of IT. The overhaul was a long time coming and well-received, modernizing the certification path for aspiring network engineers and other IT […]

We initially thought the CCNA Cyber Ops certification was safe from the certpocalypse, but it appears significant changes to this certification were only delayed. On May 28, 2020, Cisco officially retired the two CCNA Cyber Ops certification exams. The cert name has since been updated to Cisco Certified CyberOps Associate. Although the old and new […]

On February 24, 2020, Cisco revamped their certification offerings, including the CCNP. The new certification paths were designed to meet the demands of modern networks, with an added emphasis on network automation and programmability. This shift introduces new protocols, new technologies, and new challenges for aspiring network engineers. In this article, we’ll take a closer […]

The EC-Council Certified Ethical Hacker (CEH) certification is one of the most recognized and respected credentials in cybersecurity. With an increasing global need for professionals who can ethically test and defend systems, earning the CEH can be a major step forward in an IT or security career. But like most industry-recognized certifications, the CEH comes […]

In today’s connected world, cyberattacks are more common than ever. Among the many attack methods used by hackers, brute force attacks remain one of the simplest and most persistent threats. These attacks rely on trial-and-error methods to guess login credentials and access systems, data, or services. Despite their age, brute force techniques are not only […]

Choosing the right cybersecurity certification can shape your professional path in profound ways. Among the most respected credentials in the field are CISA (Certified Information Systems Auditor) and CISM (Certified Information Security Manager). Both are offered by ISACA, a globally recognized authority in IT governance and security, and each serves a distinct purpose within the […]

Let’s break down these concepts using real-world language, aligned with what you might see on an IT certification exam or networking practice test. Automated IP Address Management with DHCP In modern networking environments, managing the configuration of devices efficiently is a priority, especially in organizations with hundreds or thousands of endpoints. Dynamic Host Configuration Protocol […]

Whether you’re gearing up for a cybersecurity certification, practicing exam questions through exam-labs, or strengthening your IT security skills, understanding common enterprise threats is critical. These aren’t just textbook concepts, they reflect real-life attacks that affect businesses every day. The threats covered in this guide frequently appear in certification exams like CompTIA Security+, CEH, CISSP, […]