Ok, so we have approximately 2000 eeePCs running UNR in an elementary school. One challenge has been students accidentally/on purpose deleting the pre-shared key. We use a rather lengthy one, that teachers do not know, so it takes a tech going in, usually a few days later, to reset the key.
What we want to do is either lock the settings via locking the directory, moving the directory to a separate read-only partition, or through some other means.
What would you suggest?
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