<human>:  How do you securely erase data from a digital device?
<bot>: To securely erase data from a digital device, you need to use specialized software designed for data erasure. This software is designed to overwrite existing data multiple times, so as to completely erase it and make it unrecoverable. Depending on the type of device you are using, you may need to run the erasure procedure a few times so as to ensure the data cannot be recovered.