work in progress for idaholab#331, improvements to extracted_files_ht…

…tp_server.py and the setting/creation of ACL rules on hedgehog

docs/malcolm-hedgehog-e2e-iso-install.md

@@ -479,7 +479,7 @@ Users will prompted to specify which engine(s) to use to analyze extracted files
 
 Files flagged as potentially malicious will be logged as Zeek `signatures.log` entries, and can be viewed in the **Signatures** dashboard in [OpenSearch Dashboards]({{ site.github.repository_url }}#DashboardsVisualizations) when forwarded to Malcolm.
 
-Hedgehog Linux provides an extracted files directory listing to browse and download Zeek-extracted files. As this interface is primarily intended to be accessed through the Malcolm user interface, this service is accessible only by IP addresses [included in the ACL for artifact reachback from Malcolm](#HedgehogACL) over port '8006/tcp'. The next two questions indicate whether or not Zeek-extracted files downloaded through this interface will be archived using the ZIP file format and what encryption password should be used, if any (either the ZIP archive file password or as the encryption key for AES-256-CBC-encrypted files if not using ZIP). Please read the Malcolm documentation for [**Automatic file extraction and scanning - User interface**](file-scanning.md#ZeekFileExtractionUI) for more information on how to access preserved files.
+Hedgehog Linux provides an extracted files directory listing to browse and download Zeek-extracted files. As this interface is primarily intended to be accessed through the Malcolm user interface, this service is accessible only by IP addresses [included in the ACL for artifact reachback from Malcolm](#HedgehogACL) over port `8006/tcp`. The next two questions indicate whether or not Zeek-extracted files downloaded through this interface will be archived using the ZIP file format and what encryption password should be used, if any (either the ZIP archive file password or as the encryption key for AES-256-CBC-encrypted files if not using ZIP). Please read the Malcolm documentation for [**Automatic file extraction and scanning - User interface**](file-scanning.md#ZeekFileExtractionUI) for more information on how to access preserved files.
 
 ![Extracted file server configuration](./images/hedgehog/images/file_server_zip.png)