Author Archives: Allen Rodriguez

Cyberattacks are an ever-present threat, with breaches happening regularly across various industries. In fact, the TRC Annual Data Breach Report reveals that data breaches have increased by 72% from 2021 to the present. While it may feel like a cyberattack is inevitable, understanding the common ways cybercriminals exploit vulnerabilities can help organizations put measures in […]

As technology continues to advance at an unprecedented pace, the landscape of cybersecurity also evolves. In 2025, the focus on application security will become more critical than ever, as both the tools to combat cyber threats and the sophistication of the threats themselves grow exponentially. If you’re preparing for cybersecurity certifications, keeping up with the […]

The Information Technology Certified Associate, or ITCA, is an entry-level certification developed by ISACA. It’s specifically designed for beginners in the IT field who want to showcase their foundational knowledge across essential areas of technology. The ITCA is often considered a good starting point for anyone aiming to build a strong base before tackling more […]

Firewalls are one of the most important tools in the world of cybersecurity. They act like digital security guards, watching the data that goes in and out of your system and deciding what’s safe to let through and what should be blocked. This helps prevent things like viruses, hackers, and other online threats from getting […]

With the growing shift towards network automation, there is an increasing need for skills in programming and automation. Traditional network management is being replaced with software-driven solutions that allow engineers to automate tasks such as configuration, monitoring, and troubleshooting. Tools like GitHub, a version control system, have become essential for network engineers working with network […]

When Cisco first announced its DevNet certification program, it marked an exciting evolution in the IT world. As networking and automation converge, there’s an increasing demand for professionals who have skills in both software and automation. Cisco DevNet provides a unique opportunity to validate these skills in the growing field of infrastructure automation. Automation isn’t […]

In 2020, Cisco made significant changes to its certification program, especially at the CCNA level. The company moved away from offering multiple CCNA certifications for various specializations like security, cloud, and routing & switching, consolidating everything into a single, unified CCNA certification. This new approach simplifies the process for those entering the world of Cisco […]

In today’s ever-evolving IT landscape, buzzwords are everywhere. From network automation to DevOps, software-defined networking (SDN) to intent-based networking, it can feel overwhelming trying to keep up. But when Cisco talks, the industry listens, and with good reason. At Cisco Live a few years ago, Cisco unveiled DNA Center, a powerful, centralized platform designed to […]

If you’re aiming for the CCNP Enterprise certification, you will need to pass two exams: the core Cisco exam, 350-401 ENCOR (Implementing and Operating Cisco Enterprise Network Core Technologies), and a concentration exam, like 300-420 ENSLD (Designing Cisco Enterprise Networks). This often leads many candidates to wonder: Should I take the ENCOR exam before the […]

The CCNP (Cisco Certified Network Professional) certification is a significant milestone in a network professional’s journey. While the CCNA (Cisco Certified Network Associate) certification is essential for building foundational networking knowledge, the CCNP takes your understanding to the next level. This professional-level certification dives into more complex topics, including advanced network configurations, Cisco IOS software, […]