there are times when your organization/company locks down your computer and you have to install software. Here is how to gain access to install software.

Obviously you will need to have root access. Most of the time, if you are configured as an administrator on the Mac, you will be able to gain root.

1. Open up Terminal
2. Run this command $ sudo spctl –master-disable

spctl is the Mac’s SecAssessment System Policy Security.

What we are doing is Disabling the assessment subsystem altogether. Operations that would be denied by system policy will be allowed to proceed; assessment APIs always report success. Requires root access.


Sometimes at the end of youTube videos that you have embedded on an external site will display a list of related videos. This does not help with your site continuity.

Luckily there is a way to disable the related videos feature. Your embed code will most likely look something like:

What we want to do is to add to the iframe src, we just add the parameter:


So now we have:

and you are good to go, no more related videos.