Oracle July 2026 Critical Patch Update 1235 CVEs
Oracle addresses 1235 CVEs in its third quarterly update of 2026 with 1449 patches, including 261 critical updates. Key Takeaways The third Critical Patch Update (CPU) for 2026 contains fixes…
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Cisco Firewall Migration Manager: Migrate with Confidence
Firewall migration is one of those projects that looks straightforward on a whiteboard and becomes complicated fast during execution. Configuration dependencies you did not know existed. Interruptions that force you…
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Protect Amazon Route 53 domains during account lifecycle events: Best practices for domain governance in multi-account organizations
Domain governance in Amazon Route 53 can mean the difference between a routine account decommissioning and an unplanned outage. Picture this situation: your organization closes an Amazon Web Services (AWS)…
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How Clients and Servers Communicate: Full Handbook on HTTP/1.1, HTTP/2, REST, WebSockets, GraphQL, gRPC, and Protocol Buffers
You’ve built and consumed APIs. You know what a GET request is, what a JSON response looks like, and how to add an Authorization header. You’ve used REST, maybe tried…
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Cost attribution in Grafana Cloud: Manage spend across observability and testing workflows
Knowing what you’re spending on observability is useful. Knowing which team, service, or project is driving that spend is what actually lets you act on that information. Cost attribution is…
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What’s New in Rapid7 Products and Services: Q2 2026 in Review
If Q1 set the pace for Rapid7’s tools, Q2 accelerated it. This quarter brought a steady stream of product enhancements, platform investments, and customer-driven innovation across Rapid7’s portfolio. Each release…
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How to Build a More Effective Network Security Strategy » Network Interview
Network security is one of those things that is easy to ignore until something goes wrong. Most businesses now rely on a huge mix of cloud platforms, laptops, phones, remote…
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Use Upip to Load MicroPython Libraries onto a Microcontroller Over Wi-Fi :: Null Byte
MicroPython is an exciting language to use on ESP8266 boards and ESP32-based microcontrollers, but it doesn’t always include all of the libraries you’ll need for a specific project. This issue…
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Get real service insights in minutes with the QuickStart app
Newcomers to Dynatrace want to see what the platform can tell them about their own environment as quickly and simply as possible. With a self-service path to get started, developers,…
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Cato CTRL™ Insights: How One Threat Actor Turned Frontier AI Into an Offensive Platform
Executive Summary A Russian-speaking threat actor known as “Trim” has spent the better part of 2026 systematically dismantling the guardrails on publicly available frontier AI models and rebuilding them as…
