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 open source license scanning identifies oss license obligations across a dependency tree, and what open source compliance management software actually automates versus flags for review.
One GPL dependency in the wrong place can put your proprietary source code under copyleft obligations. How license contamination happens and how to prevent it.
The MIT License lets you use, modify, and sell software commercially with almost no restrictions — as long as you keep the copyright notice. Here is exactly what that permits and requires.
What the Apache License, Version 2.0 actually obligates you to do — attribution, notice files, and the patent grant most summaries skip.
MIT, Apache 2.0, GPL, and BSD dominate the open source ecosystem but differ sharply on patent grants and copyleft obligations — here's a side-by-side comparison.
GPLv2 vs GPLv3, what the copyleft obligation actually requires, why 'GPLv2 or later' matters, and which licenses you can and cannot combine with the GPL.
The BSD license full form is the Berkeley Software Distribution license — a permissive open-source license with fewer obligations than the GPL family, and a few variants worth telling apart.
The GNU Affero General Public License v3.0 closes the network-use loophole that GPL leaves open — here's exactly when that difference matters for your codebase.
What the Apache License 2.0 lets you do, what it requires (attribution, NOTICE, change marking), and why its patent grant matters for commercial software.
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