Steve Dispensa

Download Pentera Labs Report - revealing three new critical injection points in the ingress-nginx controller, building on Wiz’s IngressNightmare CVE. These overlooked vulnerabilities could let attackers hijack traffic, spoof headers, or reach unauthorized backend services - They exist in one of the most widely used ingress controllers in Kubernetes, putting countless environments at risk. This research highlights how small misconfigurations can lead to major exposure in modern cloud-native architectures. What’s Inside: ✅ 3 new injection vulnerabilities in ingress-nginx ✅ How attackers find and exploit CVEs in open source ✅ Actionable tips to secure your Kubernetes environment https://lnkd.in/eHtX6EdP

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The Cisco AI Summit 2026 is done and dusted with amazing outcomes. One of the best was watching the conversation between Chuck Robbins and Jensen Huang, and while the technical specs of the Vera Rubin architecture are mind-blowing, the "soft" takeaways are what will actually define the winners of this era. Here are the 4 things every leader needs to hear: 1. The ROI Flip: We have to stop looking at AI as an IT cost centre. Jensen’s vision of the "AI Factory" is a game-changer: your data centre isn't an expense anymore; it’s a profit centre that produces the world’s most valuable currency: Tokens of Intelligence. 2. The Invent Culture: Chuck and Jensen talked about moving at "NVIDIA speed." To do that, you can’t just "add AI" to old processes. You need an Invent Culture that goes back to first principles. If you were building your company today, from scratch, with AI at the core, what would it look like? That’s the benchmark. 3. Tasks vs. Jobs: The elephant in the room was job replacement. The consensus? AI doesn’t replace people; it replaces tasks. By offloading the "drudgery" to autonomous agents, we aren't losing jobs; we are upgrading humans to be orchestrators and strategists. As Jensen famously said: "AI won't take your job, but a person using AI will." 4. The Trust Mandate: You can have the fastest network in the world, but without trust, no one will use it. Security isn't a "feature" in the Agentic AI era; it’s the foundation. Cisco’s focus on the Trust Mandate ensures that as agents become more autonomous, they remain aligned with human values and corporate ethics. The Bottom Line: If you haven't watched the full session yet, do yourself a favor and hit play. Not only is it a masterclass in leadership, but the chemistry between these two is legendary. I promise you: you will laugh more watching this than you would at a professional stand-up program. Watch the full video here: https://lnkd.in/gf-iRhkS #CiscoAISummit2026 #Leadership #Cisco #NVIDIA #FutureOfWork #AgenticAI #InnovationCulture #AI

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The potential for AI to support healthcare and life sciences continues to expand in meaningful ways. With recent advances in Claude within Microsoft Foundry, we're seeing AI that can go beyond simple text generation to assist with complex, real-world workflows like prior authorization, care coordination, regulatory documentation, and research support (all built on enterprise-grade infrastructure). What stands out to me is how this work brings domain-aware reasoning into environments where impact is directly tied to human well-being. That alignment between technical capability and practical application is what drives meaningful progress in regulated industries like healthcare and life sciences. As we think about the future of AI, the focus must remain on enabling professionals to do their best work while maintaining trust, safety, and accountability in every step of the process. #Microsoft #AI #HealthcareInnovation

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For years, The Cuckoo’s Egg by Clifford Stoll has been required reading in my Introduction to Cybersecurity course, and although the technology described in The Cuckoo's Egg is undeniably dated, its human lessons remain timeless. The modems are slow, the systems primitive, and the investigative tools far less sophisticated than what our students encounter today, yet the core qualities on display relentless curiosity, vigilance, persistence, and moral courage are exactly what define effective cybersecurity professionals. Stoll’s refusal to ignore a minor accounting discrepancy, his determination to pursue the truth despite skepticism from colleagues, and his unwavering commitment to evidence over opinion model the mindset we strive to cultivate in our students. Cybersecurity is not simply about mastering tools or frameworks; it is about developing the intellectual discipline to question anomalies, the resilience to endure doubt, and the integrity to follow facts wherever they lead. Cliff Stoll stands as a living example of what success looks like in this field not because of the era’s technology, but because of the enduring character traits that made his investigation possible. #captechu #cybersecurity

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Detection rules aren’t set-and-forget. Map them to MITRE ATT&CK tactics to track coverage & gaps. Start with crafting, then testing, deploying, and tuning—repeat. It’s a cycle that turns alerts into actionable intel. Stay sharp, stay ahead. 🔍 #CyberDefense #MITREATTACK

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