The latest e-mailed issue of the "UIT Newsletter" contains this URL showing the timeline starting December 3rd for enforcement of the ISO encryption mandate.
Enforcement of the mandate means denying access to the Stanford network for non-compliant devices.
If you've received any e-mails with the subject "Securing your Stanford Devices",
they will contains a list of your non-compliant devices with the number of days
remaining before enforcement along with steps to become compliant.
Although CS has obtained some limited exemptions for research machines,
there are no exemptions for mobile phones, tablets, and laptops, whether
Stanford-owned or personal. Non-compliant devices can only have network
access through the "Stanford Visitor" wireless service.
If you have questions about a non-compliant device, please open a ticket at: