GeoStream Files Without Signatures

The GeoStream-only installer installs a number of unsigned third-party DLLs that do not have valid Authenticode digital signatures. These are:

1. <GeoStreamDirectory>\Bin\ICSharpCode.SharpZipLib.dll

2. <GeoStreamDirectory>\Bin\nplot.dll

In a typical default GeoStream installation, the <GeoStreamDirectory> will be located at C:inetpub\wwwroot\GeoStream.

Note
Note also that the 'ICSharpCode.SharpZipLib.dll' binary file does not include publisher details in its 'Publisher' description field.

A number of additional unsigned binary files without Authenticode signatures are also located in the folder C:\Windows\Microsoft.NET\<Framework Type>\<Framework Version>\Temporary ASP.NET Files\<GeoStream Server Name>\<Directory 1>\<Directory 2>.

• <Framework Type> is either '<Framework>' or '<Framework64>' depending on the Windows version (32-bit or 64-bit)

• <Framework Version> is determined by the .NET Framework version installed. Possible folder names include 'v2.0.XXXXX' for .NET Framework Version 2.0, and 'v4.0.XXXXX' for .NET Framework Version 4.0, where XXXXX is a randomly-generated sequence of five numbers (for example, 'v2.0.50727' or 'v4.0.30319')

• <GeoStream Server Name> is the name of the GeoStream server chosen during installation

• The <Directory 1> and <Directory 2> folder names are eight-character sequences of randomly-generated numbers and letters (for example 'cf4bea1f')

The binary files contained within '<Directory 2>' are generated by IIS.

The exact number of dll files within this folder varies as the GeoStream server is used, typically increasing over time. Each file is formatted as App_Web_<sequence>.dll where <sequence> is a randomly generated sequence of eight letters and numbers (for example 'App_Web_fxg4zpbh.dll').