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.
Service workers intercept network requests, cache content, and run in the background. When compromised, they become a persistent foothold in the browser.
Browser sandboxes are the last line of defense against web-based attacks. When they fail, everything is exposed. Here is what the major escapes reveal.
PWAs blur the line between websites and applications. Their security model is browser-based, which introduces different risks than native applications.
Service workers give Progressive Web Apps powerful offline and caching capabilities, but they also create a persistent attack surface that outlives the browser tab. Understanding this surface is critical.
WebAssembly promises near-native performance with a strong security sandbox. But the sandbox model has nuances that developers and security teams must understand to avoid dangerous assumptions.
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