What do Excel Password Recovery Programs Do?
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Date: Sat, 13 Mar 2010 Time: 12:01 AM
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There are a number of Excel password recovery programs on the market. The type of program that you need depends upon whether you need to unlock document password in order to open the documents or only to edit them. nnThe material in different documents may be protected in one or both ways. If the documents are protected in both ways (they cannot be opened or edited without the appropriate passwords) then you will need software that includes both a hex editor and a brute force program or a dictionary attack.nnA brute force program makes Excel password recovery simple, although it may take a little time. Basically, what the program is doing is running through every possible combination of letters and/or numbers, until it finally breaks through. When "strong" passwords have been selected, the brute force program is most effective.nnA hex editor works a little differently. In order to use a "straight" hex editor, you would need to be able to read hexadecimal code. It is easier than working in binary for most humans, but it still may be more than the average person can handle, especially if the only thing the person wanted to do was to unlock document password files.nnSoftware available today makes it possible for anyone, regardless of their computer knowledge to make use of a hex editor or a brute force program to unlock document password files. The programs are designed for people that accidentally lock up spreadsheets or lose their passwords.nnAnother option for a Excel password recovery program is the dictionary attack. Instead of running through every number/letter combination, a dictionary program, as the name suggests, runs through every word in the dictionary. nnOf course, it will be ineffective if phrases such as dogsrun are used instead of single words like "dogs" or "run". It is also ineffective if the passwords contain numbers. But, there are methods for improving the effectiveness of dictionary attacks. Those methods are referred to as string manipulation.nnAll of this may be more than the average person needs to know in order to unlock spreadsheet password protected files. The one thing that the average user does need to consider is the type of operating system they are working with. n nExcel password recovery software will help people retrieve a spreadsheet password with the minimum of fuss and take away the complexities of analyzing every combination of letters and numbers to open a document. One of the benefits of some programs is that you can use the same software to recover passwords for MS Word, Access, Outlook and PowerPoint documents as well.n
About the Author
Excel password recovery is a speciality of Mark D. Harrison who has had years of experience helping people recover MS Office passwords and eliminate the stress of being locked out of a spreadsheet. Find out more at http://www.easypasswordfix.com.nGet a Unique Version of this Article Article Marketing
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