Samsung A727 - SGH Cell Phone 28 MB User Manual download pdf (Page 129)

OTHER FEATURES

CellDEK® User Manual 129

Figure 95 – Secure Erase Default Prompt

If Change is tapped, another prompt appears asking

the user which level of security erase should be used.

Figure 96 – Secure Erase Settings

The settings are:

Pseudo – Erase performs a single pass over the data

and writes a pattern of random characters over it.

Gutmann – Erase copies an alternating random

pattern 35 times over the data. This verifies that all

magnetic traces of the data is gone.

US DoD 5220.22-M – Erase copies an alternating

random pattern 7 times over the data. This level of

erase conforms to DoD (Department of Defense)

specifications.

Security Erase

CellDEK utilizes a third party utility called Eraser by

Heidi Computers, Ltd. This utility is installed

separately from the CellDEK software and is available

as a part of software update 1.8.1.0.

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Samsung A727 - SGH Cell Phone 28 MB User Manual Page 129