license-compliance
Safeguard articles tagged "license-compliance" — guides, analysis, and best practices for software supply chain and application security.
91 articles
Copyleft Licenses: What They Mean for Your Code
A copyleft license requires that derivative works stay under the same license, which can force you to open-source code you thought was proprietary. Here is how copyleft works and how to manage the risk.
The MIT License, Summarized: What It Permits and Requires
A plain-English MIT license summary: the one condition it imposes, the freedoms it grants, and the compliance step teams still manage to miss.
OSS License Types Explained and Their Compliance Risks
A field guide to OSS license types, from permissive MIT and Apache to copyleft GPL and AGPL, and the obligations each one puts on the code you ship.
Open Source License Comparison: MIT, Apache, GPL, BSD
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.
The BSD License: Full Form and Terms Explained
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.
GNU AGPL vs GPL: When AGPL Actually Applies
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.
Copyleft Licenses: Strong vs Weak, and Why It Matters
Copyleft licenses aren't one category — the gap between GPL-style strong copyleft and LGPL-style weak copyleft decides whether linking a library obligates you to open your own code.
The GNU General Public License, Explained in Plain Terms
A GPL license explained without legal jargon: what copyleft actually requires, when it triggers, and what it means for a codebase that links against GPL-licensed code.
Node.js License: What Actually Applies to Your App
Node.js itself ships under a permissive MIT-style license, but your app's real license exposure comes from the hundreds of npm packages riding along with it.
What Is a Copyleft License?
Copyleft licenses grant broad rights on one condition: derivative works must stay under the same terms. Here is how strong and weak copyleft differ, and what actually triggers the obligation.
GNU GPL v3.0 Obligations, in Plain English
The GNU General Public License v3.0 explained without the legal phrasing: what you must do when you distribute software that includes GPL-3.0 code, and what triggers those obligations.
Software License Types: The Complete Guide
Permissive, copyleft, proprietary, and public domain: how the main software license types differ, what each one obligates you to do, and how to pick one for your project.
Self-healing security runs on Safeguard.
Your first fix PR is minutes away.
No sales call required, even your agent can complete the purchase over MCP.