Beyond the School/University SDGs: Why data sanitization is the missing link

Many Hong Kong schools and universities regularly refresh laptops and devices for students and staff — yet most still have no clear standard for what happens next.

IT Asset Disposition (ITAD) is the secure, and compliant process of managing the end-of-life of IT equipment — from decommissioning to final disposal. It covers servers, laptops, storage devices, networking gear, and peripherals.

Without a defined process, old equipment is often treated as ordinary e-waste. Devices containing student records, personal data, and staff information are passed to general recyclers with no verification of data removal or chain of custody.

Key lessons for Education Institutions:

• “Delete and recycle” is not a secure standard

• Data can remain recoverable even after basic formatting

• Lack of process leads to both privacy risk and missed ESG reporting

• Proper ITAD turns disposal into a controlled, auditable step

At Huaden, we help schools and universities build simple, repeatable standards for IT asset disposition. Our approach includes NIST 800-88 compliant data sanitisation, full chain-of-custody documentation, on-site destruction options, and clear ESG reports.

Protect your students’ data while meeting sustainability goals.