OctoPrint, developers of an open source interface for 3D printers, has issued areminder to users to configure settings for optimal security。
3D打印社区广泛使用了八普林软件来控制和监视打印运行的许多方面。这是开发人员GinaHäußge创建的高度可扩展工具，并根据开源许可提供。
远程访问3D打印机雷电竞app下载
The reminder follows an article published by the Internet Storm Center (ISC), a group monitoring disruptive or malicious activity and threats to online security. Inthis articleXavier Mertens是高级ISC处理人员 - 自由职业者网络安全顾问，对无抵押的八pon链链接的3D打印机的潜在攻击。
研究人员发现，可以无需进行身份验证即可访问3,759 3D打印机。雷电竞app下载根据ISC的说法，如果恶意演员要访问3D打印机，那么“打印机所有者可能会面临非常糟糕的情况”。
These situations include potential leakage of proprietary IP and trade secrets. In a more extreme situation ISC hypothesize that, “what if the attacker downloads a G-code file, alters it and re-upload it. By changing the G-code instructions, you will instruct the device to print the object but the altered one won’t have the same physical capabilities and could be a potential danger once used. Think about 3D-printer guns but also 3D-printed objects used in drones. Drone owners are big fans of self-printed hardware.”
如何保护您的3D打印机
Responding to the ISC, OctoPrint has re-iterated the importance of proper configuration. And while the startup wizard for OctoPrint actively warns against allowing unauthenticated access, some users may have disregarded this.
As the OctoPrint blog post states, “While it is possible that a percentage of the instances found are unintentionally exposed, the vast majority is very likely users who have gone out of their way to expose OctoPrint to the public internet for the sake of convenience.”
The ISC article is a useful as it draws attention to a potential issue with OctoPrint users choosing to disable a security function. However, it must be clear that no issues were found when OctoPrint is used in the manner that the developers intend. Indeed theGuide to Safe Remote Access of OctoPrint, provides many pointers on avoiding unnecessary risk and as the video made using OctoLapse below shows, the software has some great functions.
As Gina Häußge writes, security is an important subject, “which I’m starting to sound like a broken record – please heed this warning and invest the time that properly securing internal services needs.”
阅读更多有关GinaHäußge关于开源，软件开发和3D打印的想法。
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特色图片显示了八普林徽标。
