Customizing SafeGuard Power-On Authentication: supported file formats and resolutions

  • Article ID: 107823
  • Rating:
  • 9 customers rated this article 2.6 out of 6
  • Updated: 11 Apr 2016

Issue
Customizing SafeGuard Power-On Authentication: supported file formats and resolutions

Known to apply to the following Sophos product(s) and version(s)
SafeGuard Management Center / Local Policy Editor
SafeGuard Device Encryption

 

What To Do

The following file formats and resolutions are supported when customizing SafeGuard Power-On Authentication:

Picture format:

  •  .BMP
  •  .PNG
  •  .JPG

Please note: *.GIF is not supported.

Resolution and color depth:

Background image in POA

  • Colors: no restrictions
  • Resolution: 1024x768
  • up to 500 Kb

Background image in POA (low resolution)

  • Colors: 16 colors
  • Resolution: 640x480
  • up to 500 Kb

Logon picture in POA

  • Colors: no restrictions, no transparency information*
  • Resolution: 413x140
  • up to 100 Kb

Logon image in POA (low resolution)

  • Colors:16 colors, no transparency information*
  • Resolution: 413x140
  • up to 100 Kb

 

*Please note: using transparency information in the logon picture is not supported and might result in a scrambled logon picture.

 
If you need more information or guidance, then please contact technical support.

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