When you're having trouble installing an unsigned Apple program...

Discussion in 'OS: Mac OS' started by WF7A, May 10, 2018.

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  1. WF7A

    WF7A Subscriber QRZ Page

    ...and going to System Preferences > Security & Privacy > General, you're not shown the button to "Open Anyway?", it's because Apple's Gatekeeper applet isn't allowing you to install unsigned programs...which is a good idea in theory but can be annoying when you know the program is safe.

    To re-enable the ability to install such programs, follow the simple directions in this article: https://www.imore.com/how-open-apps-unidentified-developers-mac . You'll need Admin authority on the machine and will have to enter Terminal to enter a command, but it's easy...and it works!
     
    KA9JLM likes this.
  2. WV8A

    WV8A Ham Member QRZ Page

    The first part of the article is correct in outlining the very easy procedure to permit unsigned applications to open. This step only needs to taken when a new app installation is opened for the first time. The latter part of the article, describing a terminal command to always disable Gatekeeper, is a dangerous thing to do, in that it disables it for any and all software, including any that might have been inadvertently downloaded or included as a malicious payload via an email or web link. It really is zero inconvenience to do the one-time right-click Open, which allows you to confirm that you trust a program to run on your machine.

    Chuck
    WV8A
     
    N0TZU, WF7A and K3DCW like this.
  3. K3DCW

    K3DCW QRZ Lifetime Member #212 Life Member Platinum Subscriber QRZ Page

    ^^^^ This! ^^^^

    A one-time inconvenience with Gatekeeper on versus a major security vulnerability caused by turning Gatekeeper off.
     
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