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The logo can be customised following instructions found in this wiki guide: Include Page https://wiki.deepnetsecurity.com/display/DualShield6/Customising+the+Logo+Icons https://wiki.deepnetsecurity.com/display/DualShield6/Customising+the+Logo+Icons
To change the background colour click on the button "CSS" customisation option found in the section "Manage Content";
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