Collector»NZ <> wrote in
news::
> mark said the following on 15/11/2004 17:53:
>> I'm interested in software for erasing some old tapes at work - has
>> anyone else had the need to secure erase DLT's and found a software
>> solution?
>>
>> Cheers,
>> Mark
> Okay lets define Secure here.
> Do you mean
> State Secrets Secure
> Fortune 500 Secure
> Corporate Secure
> Small Business Secure
> Home User secure
>
> The first three "Physical destruction of the Media" end of story
> The others wipe and wipe again using the tape utilities provided, the
> data is not worth the effort to recover it.
>
> Now what category do you fit in, by the fact that you would consider
> software wipe of data for security you sure are not a part of any of
> the first three.
Basically, if you overwrite the tape then getting information back is going
to be tricky without spending a lot on DLT data recovery specialists. I
would prefer something that goes a few steps further and can be set to do
more than one pass and some randomisation of the pattern. Nothing over the
top though, we're not talking state secrets here