Outpost Packet Message Manager

What is MD5 and why is it here?
 

 

Introduction

The current Outpost installation program is not digitally signed.  When you run it, Windows will produce the following error message:

 

 

Digitally signing ensures the end user that the program or code they are downloading has not been tampered with or altered.  Digital signing is based on Microsoft Authenticode® technology, and enables users and the operating system to verify that program code comes from the rightful owner.

 

While this is a great idea, Digital signing is not free and can cost a couple of hundred dollars a year for the service. 

 

Where MD5 comes in

MD5.exe is a freeware program from DiamondCS System and Security Software for Windows that implements the MD5 algorithm.  This program produces a 16 byte ''fingerprint'' of whatever it is aimed at that can then be used to confirm that the file posted up on a website is the file you expect.  This is the approach I am taking here.

 

Your use of MD5.exe is strictly optional.  There is no requirement to confirm the integrity of the installation program file.  However, if you are concerned, I recommend you follow the following steps:

  1. Download the MD5 zip file from the Outpost download area, or from the source DiamondCS site. 

  2. Unzip the MD5 contents into a temp directory.

  3. If desired, virus scan the unzipped files with whatever tool you have on your PC.

  4. Download the Outpost installation program from the Outpost download area.

  5. Run MD5.  In the Input area, check File, and then use the folder button on the right to find the Outpost installation program you just downloaded.

     
            NOTE!!  Sample Only.  This is not for the current release.

  6. Press the MD5 button at the lower left.  Compare the displayed 32 character result with that found on the Outpost download area, Description section, last line for the Outpost installation program.

     

  7. If they match, you can confidently run the install program and disregard the Security warning.

  8. If they do not match, contact me at the email address below.

    9.

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updated:  October 30, 2008