Encase can not recover the files if they were overwritten by by a new install because the O/S overwrote the files. IF they happen to be near the end of the hard drive and were NOT overwritten by the O/S install and any other subsequent files, then Encase can possibly recover some of the files but not the file structure. I even verfified this with Encase since a new version recently came out. I use Encase (along with other tools) too and I'm not sure how Encase came up in the conversation or how it will help the user. And it's always possible that some people use/know of different tools then others. That's why we have this and other lists. Since I am not familiar with the R-Studio product I can not say if it can or it can't but like I previously stated I will download and test it. Nothing personal but I test everything not that I don't trust people. Has nothing to do with trust.
I don't think anyone meant to question your qualifications or otherwise attack your statements so please don't take comments so personally and be so antagnostic. Asking for qualifications is certainly valid in cyberspace and no one will (or should) take the "because I said so" as a valid explanation. No one attacked pricing of any product. The user just stated that he preferred something free. So I'm still left wondering how Encase would be a valid example since it doesn't do the job and it costs $2500. But I am really curious about the R-Studio product and since you have tested it I hope you don't mind if I ask you a couple of questions. I know that if you just repartition and don't install anything you can recover your files, that's a given. But what I'm really curious about, because this is the cool part if what you say is true, is how the software can read a cluster that has had data overwritten. So for instance the cluster was for arguments sake, cluster 195 and it contained "my secret bank account # is" and that cluster was overwritten with the new O/S install and the part that filled the cluster was "s.y.s.m.a.i.n...s.d.b.E.......p.Z." R-Studio can read the original "My secret...." and put back the rest of that document "213909485 and it is located in Geneva Switzerland" located in cluster 8715 which was also overwritten (it was in WORD) and have it readable by MS-WORD? And I know that you can recover from an fdisk but an fdisk with a format 00 across an entire drive is very difficult to do with most tools, let alone inexpensive ones. Saying it's one pass I can see it potenitally happening. I am also aware that it is now recommended to do 31 passes to ensure data can't be recovered but I am also aware that it is very difficult to recover any reformatted data. To my knowledge, in the past, Ontrack has been the main commercial player to recover this type of "lost" data. Now if that package can do that, I'm all for it. When you said in your post "Not only did it find and recover the originals we did it found a WIN98 operating install that must have been done at the disk or computer manufactures". Did you mean that you were able to recover ALL of the original installs in their original working state or did you mean that you were able to find that at one time they existed? Now I ask this because Enacse can tell you if things previously existed in some circumstances but that didn't mean it could recover the entire files/install/OS and have it in a format readable by the original program. I checked the R-sTudio website and I couldn't find where it stated it could recover data from a reformatted drive or where cluster were overwrriten. Could you send me that link please because I'd really like to check it out and test it on some drives that someone wiped. My original point (e-mail) was that if the data has been overwritten you couldn't recover the previous data (w/o extreme financial costs, blah, blah, blah). Am I to understand that this is no longer true? If so, is there a white paper anywhere on this and other "non-vendor" data? Sonja Robinson, CISA Network Security Analyst HIP Health Plans Office: 212-806-4125 Pager: 8884238615 -----Original Message----- From: dave klimen [mailto:[EMAIL PROTECTED] Sent: Saturday, June 21, 2003 6:43 PM To: Robinson, Sonja; 'Wilcox, Stephen'; [EMAIL PROTECTED]; 'Gene LeDuc' Subject: RE: Digital Evidence Question - What is an effective Windows hard -disk search tool? Sonja, That is so far from correct. With R-Studio $79 (http://www.r-tt.com/RStudio.shtml ), you can repartition, reformat (using diff file systems) and still recover. We tested a system that came fresh from the factory with W2K single FAT partition. We repartitioned it into 4 W2K NTFS partitions. Then one more time into 2 W2K NTFS. Not only did it find and recover the originals we did it found a WIN98 operating install that must have been done at the disk or computer manufactures. I also use EnCase as well as many other forensic tools. If you do not trust my opinion you can simply download the eval-copy which will find and show you the lost info, but just will not recover them. _____________________ Dave Kleiman [EMAIL PROTECTED] www.netmedic.net "High achievement always takes place in the framework of high expectation." Jack Kinder -----Original Message----- From: Robinson, Sonja [mailto:[EMAIL PROTECTED] Sent: Friday, June 20, 2003 10:50 To: 'Wilcox, Stephen'; '[EMAIL PROTECTED]' Subject: RE: Digital Evidence Question - What is an effective Windows hard -disk search tool? If you reformatted, don't waste your money on any product, your stuff is gone and the $75 tool isn't going to help you. Forensics tolls aren't going to help you. You're only hope is something like Ontrack and that will cost you. Even if you could recover some of the information from free space or slack space, no your files wouldn't have been readable. IF you has not reformatted and IF you had not reinstalled the O/S yes they woul;d have been readble by the original program. You're pretty much toast dude. Sorry. It is possible to reassemble files IF they are still there (99.5% chance they're hosed) but reassembly will cost you serious $$ because it takes a lot of time to do manually. Sonja Robinson, CISA Network Security Analyst HIP Health Plans Office: 212-806-4125 Pager: 8884238615 -----Original Message----- From: Wilcox, Stephen [mailto:[EMAIL PROTECTED] Sent: Thursday, June 19, 2003 12:02 PM To: Ansgar Wiechers; [EMAIL PROTECTED] Subject: RE: Digital Evidence Question - What is an effective Windows hard -disk search tool? Do to the lack of knowledge and impatience I formatted the drive. I now have looked at a couple recovery tools out there but they run around $75.. ouch. I will bite the bullet and get one I guess. Here is the question, once that the information is recover will the application be able to read the file again or does the file have to be reassembled by a third party? I friend said that recovery is not a probable, reassembling the information in a order so the application can read it is another thing. I have no idea on this, what is your thoughts? Stephen --------------------------------------------------------------------------- Evaluating SSL VPNs' Consider NEOTERIS, chosen as leader by top analysts! The Gartner Group just put Neoteris in the top of its Magic Quadrant, while InStat has confirmed Neoteris as the leader in marketshare. Find out why, and see how you can get plug-n-play secure remote access in about an hour, with no client, server changes, or ongoing maintenance. 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