Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
BGP Flowspec carries firewall-style match rules and actions in BGP. How rules are encoded, validated and ordered, and how to keep a bad rule contained.
BFD tells routers in milliseconds that a forwarding path has failed. How sessions form, how detection time is set, the modes, and how to authenticate it.
Segment routing puts the path inside the packet as a list of SIDs. How SR-MPLS and SRv6 work, and why the SR domain edge must filter SIDs and SRH.
A console is a custom SoC, GDDR6 and an SSD locked by a security processor. How it is built, how signed updates and anti-rollback work, and repair law.
A smart speaker is a small Linux computer with a mic array and a low power wake word chip. How it is built, tested, updated, and what voice data it keeps.
A tracking pixel is a tiny remote image that tells the sender when you opened an email, from where and on what. How it works and how to block it.
The Agentic AI Foundation is a Linux Foundation directed fund that hosts MCP, AGENTS.md and goose. Learn how it is governed and what it means for trust.
The OpenTelemetry GenAI conventions name the spans, attributes and metrics for LLM calls, agents, tools and MCP. What they record and how to redact it.
ACP lets any editor run any coding agent over JSON-RPC on stdio, with streamed tool calls and permission prompts. How it works and how to secure it.
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