Tag
side-channels
Safeguard articles tagged "side-channels" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Application Security
Which Timing Differences Actually Matter
Extracting a secret from microsecond differences across the internet is genuinely hard. A response that takes 120ms when an account exists and 3ms when it does not needs no statistics at all.
Sep 18, 20265 min read
Application Security
WebAssembly's security model: sandbox guarantees and the attack surface that remains
Two Critical Wasmtime sandbox-escape CVEs landed on the same day in April 2026 — proof that a wasm sandbox is only as strong as the runtime enforcing it.
Jul 8, 20267 min read
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