Re:Figure out who's leaving the company: dump, diff, repeat
by mysteria on Friday February 09, 2024 @10:54AM
(#39316067)
If you really want protection you don't want a DLP, you want a (limited) air-gap.
Basically the machine is not allowed to access the internet and USB drives do not work. Only specific locked down applications like the email app, web browser, and so forth have internet access. Downloads are allowed but uploads are not.
A permissions interface is available for say legitimate transfers of data to a flash drive or a web upload, in that case the user will have to add a valid reason and the specific files into the form. Once that's checked and approved by a higher-up the files are temporarily placed in a special folder that permits transfer out. The same thing goes for external emails that aren't on a whitelist, they'll need approval before they get sent.
Basically the machine is not allowed to access the internet and USB drives do not work. Only specific locked down applications like the email app, web browser, and so forth have internet access. Downloads are allowed but uploads are not.
A permissions interface is available for say legitimate transfers of data to a flash drive or a web upload, in that case the user will have to add a valid reason and the specific files into the form. Once that's checked and approved by a higher-up the files are temporarily placed in a special folder that permits transfer out. The same thing goes for external emails that aren't on a whitelist, they'll need approval before they get sent.