There's also an additional video from DisplayLink.
#How to disable gatekeeper high sierra software
However, software and extensions from other developers will encounter this same issue and you will need to follow these same steps.įor additional information on Gatekeeper and the behavior described in this post, check out this support article from Apple and this article from DisplayLink. Meaning that future extensions that are installed from the same developer should not be prevented by Gatekeeper from loading and should not need to have these steps repeated. Once an extension from a developer has been allowed, this makes the developer a 'trusted' source. So if it doesn’t work immediately, reboot the computer and the extension should load correctly Test things out! In some instances, you may need to restart the computer for the extension to properly load.Click Allow, and from there macOS should now be able to properly load and use the extensions and software that were installed.
#How to disable gatekeeper high sierra how to
N-able N-central agents are built on the N-able N-central Server during the N-able N-central install or upgrade and the agent is not signed by an identified developers certificate from Apple. Gatekeeper in macOS Sierra is now stricter than ever, defaulting to only allow options for apps downloaded from either the App Store or the App Store and identified developers. How to Allow Apps from Anywhere in macOS Gatekeeper (Big Sur, Catalina, Mojave, Sierra, High Sierra) 85 Comments Gatekeeper in MacOS is now stricter than ever, defaulting to only allow options for apps downloaded from either the App Store or the App Store and identified developers. The Gatekeeper in macOS ensures that only trusted software can be installed and run on a Mac. In the General tab, look for a message at the bottom of the window stating "System software from developer DEVELOPER NAME was blocked from loading", like in the screenshot below:įor Plugable products, the developer listed in the message should be "DisplayLink Corp" for DisplayLink powered products (such as docking stations that do not use Thunderbolt 3 technology) and "WEI LU SU" for Plugable ethernet adapters that use ASIX chipsets Temporarily allow applications downloaded from anywhere in Gatekeeper.Open System Preferences and navigate to the Security & Privacy section.If you suspect Gatekeeper is preventing an extension from loading, follow the below steps:
When this happens, users will see the below message:
This is important as many devices rely on extensions to function properly, and in some circumstances it can look like the software to power a device was installed but the device still doesn’t work. In macOS 10.13 High Sierra, when installing new software and extensions, Gatekeeper now requires users to manually approve any new third-party extension before the computer can load and make use of the extension that was installed.