Cisco ACI – Configuring by POSTing JSON
If you are configuring Cisco ACI datacenter fabric it will sooner or later get to the point that you need to configure multiple objects inside the GUI which will, by…
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Building an end-to-end reliability testing strategy with Grafana Cloud
To see this in practice, let’s look at our QuickPizza Frontend Observability dashboard. Two things stand out immediately. First, First Contentful Paint (FCP) is sitting at 3.58 seconds, which is…
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NIS2 is raising the bar. Here’s how to turn readiness into resilience.
The NIS2 directive asks covered organizations to take a more structured approach to risk management, governance, supply chain security, and incident reporting. It expands the scope of who may be…
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Automating CIDR expansion: Reducing IP exhaustion downtime
Applications running in cloud virtual networks depend on available IP addresses for launching compute instances, creating network interfaces, and scaling container workloads. When a virtual network runs out of IP…
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What is QUIC – This Modern Internet Protocol Makes Firewalls Blind
QUIC (Quick UDP Internet Connections) is a new generation Internet protocol that speeds online web applications that are susceptible to delay, such as searching, video streaming etc., by reducing the…
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Showcasing Our Potential at Europol Industry and Research Days
On February 24-26, Europol, the official law enforcement agency of the European Union. welcomed leading innovators, researchers, and law enforcement representatives to its headquarters in The Hague for the third…
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Microsoft Patch Tuesday for June 2026 — Snort rules and prominent vulnerabilities
Microsoft has released its monthly security update for June 2026, which includes 206 vulnerabilities affecting a range of products, including 32 that Microsoft marked as “critical”. Out of 32 “critical” entries, 28 are remote code execution (RCE) vulnerabilities in…
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The Data Communication and Networking Handbook
When I was beginning to learn about networks, I didn’t know how many things in my daily life depended on them – from texting on WhatsApp to watching YouTube. I…
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Dynatrace Release Radar 05.26
This series covers recent Dynatrace releases and updates, focusing on what’s new, what’s changed, and how these recent enhancements can benefit you and your organization. Each post covers newly available…
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WebPromptTrap – New Indirect Prompt Injection Vulnerability in BrowserOS
Executive Summary Cato researchers have discovered a new indirect prompt injection exploit pattern workflow in BrowserOS (an open-source agentic AI browser). We named it “WebPromptTrap” because the prompt originates from…
