Re: Preserving evidence

From: rferrellat_private
Date: Fri May 03 2002 - 07:08:04 PDT

  • Next message: Jeff Truedson: "RE: Computer Forensic Book Analysis"

    > While a disk duplication and then work on the dupe is preferred, what is
    > the legal status with respect to evidence of doing a full backup to tape
    > (with witnesses, using a standard product, sealing the tape afterwards
    > appropriately, ..) then working on the original?  I'm thinking of the
    > resources at hand for some of the smaller sites.
    
    Well, under Federal Rules of Evidence this is actually the preferred method, 
    especially where logs are concerned (although copies are admissible if made 
    in the regular course of daily business, see FRE 803(6)). However, you'd 
    really need to trust your backup and restore capabilities in order 
    to justify the risk involved in monkeying around on the original 
    disk, or so it seems to me.
    
    RGF
    
    Robert G. Ferrell, CISSP
    rferrellat_private
    
    
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