Early Tech Guy focuses on delivering news and advice on the latest trends in information technology.
Introduction In September 2025, Cisco released an urgent security advisory covering two critical vulnerabilities in its firewall/VPN products: CVE-2025-20333 and CVE-2025-20362. These flaws are already being exploited in the wild, meaning organizations should treat them as high priority.This blog will explain what they are, how they work, who is affected, and what mitigations you need…
In a strategic leap toward the future of distributed intelligence, Cisco Systems has unveiled Cisco Unified Edge, a new computing platform that brings the full power of artificial intelligence directly to the edge of the network. The Cisco Unified Edge platform integrates compute, networking, storage, and security into a unified system designed to run AI…
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The purpose of this article is to discuss technology trends for Wisconsin’s biggest companies. This article highlights how several companies in Wisconsin, including Northwestern Mutual, Kohl’s, ManpowerGroup, Harley-Davidson, Johnson Controls, Oshkosh Corporation, Rockwell Automation, Associated Banc-Corp, Briggs & Stratton, and Generac Holdings, have embraced technology and innovation in various aspects of their operations. From financial…
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The purpose of this post is to discuss the top 6 key features of AIOps. In today’s rapidly evolving digital landscape, businesses are increasingly reliant on complex IT infrastructures to drive innovation, enhance productivity, and deliver exceptional customer experiences. However, managing these intricate systems poses significant challenges, from ensuring seamless orchestration of resources to swiftly…
In an era marked by rapid technological advancements, the manufacturing industry is undergoing a profound transformation. Cisco Systems, a global leader in networking solutions, is playing a pivotal role in shaping this evolution. By harnessing the power of the Internet of Things (IoT), autonomous systems, augmented reality, and big data, Cisco is empowering manufacturers to…
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The purpose of this article is to give people who are interested in cybersecurity the top 5 cybersecurity certificates in 2024 that they should go for to get an entry level position in cybersecurity. In today’s digitally interconnected world, cybersecurity stands as a critical pillar safeguarding sensitive data and systems from cyber threats. As the…
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The purpose of this article is to discuss the Top 5 Entry-Level IT Certificates in 2024 and the jobs you can get by getting these certificates. In today’s rapidly evolving technology landscape, acquiring relevant certifications is a pivotal step toward a successful career in IT. Entry-level IT certificates not only validate foundational knowledge but also…
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The purpose of this article is to answer the question to, “Can I use Cisco Catalyst 9200 as core switches?”. The short answer is of course: it depends. Broadly speaking any switch you use at the core is considered a core switch. According to Cisco the Catalyst 9200, 9300, and 9400 series switches are meant…
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The purpose of this article is to discuss the need for managed services providers for Cisco FirePOWER firewalls. In the ever-evolving landscape of cybersecurity threats, organizations face an escalating need for robust protection against sophisticated attacks. As businesses grapple with securing their digital assets, the implementation and management of intricate security systems like Cisco FirePOWER…
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The purpose of this article is to provide a complete overview of the Cisco Meraki MX firewall vs SonicWall’s firewall. Company Comparison Cisco Meraki is a product expansion of Cisco’s enterprise network solutions and has been owned by Cisco since 2012-2013. It is primarily targeted towards lean IT staff that have low tolerance for dealing…
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