Sigstore Rekor Transparency Log Deep Dive 2026
How Rekor actually works in 2026, the trade-offs of the current Merkle tree design, witness diversity, and the operational realities of verifying inclusion at scale.
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.
How Rekor actually works in 2026, the trade-offs of the current Merkle tree design, witness diversity, and the operational realities of verifying inclusion at scale.
How a compromised maintainer credential becomes a crates.io account takeover and a malicious crate version in the Rust software supply chain.
How GOPROXY and sum.golang.org protect Go builds with caching and checksum verification, and where trust-on-first-use gaps let malicious modules slip through.
How malicious Go modules exploit pkg.go.dev's open publishing model, real typosquatting attacks like steelpoor/tlsproxy, and why Go's module proxy makes cleanup so hard.
A private package registry controls who can publish and pull internal and third-party code — but only if it's configured to block, not just cache, public fallback resolution.
Flutter's pub ecosystem is growing fast. The security tooling has not kept pace. Here is what you need to know about securing Dart dependencies.
Artifact repositories are prime attack targets — one poisoned package reaches every downstream consumer. Here's what actually secures them.
Reproducible builds let anyone recompile source code and cryptographically verify the binary matches — closing the gap attackers exploit when they compromise build systems, not source code.
Buying software through AWS Marketplace or Azure Marketplace feels safe. But what security verification actually happens before a listing goes live?
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