Invisible Ink

GWI!Invisible!HTML

  17 January 2003

Description

Use of white text on a white background containing words designed to confuse a filter.

Example

<font color="white" size="-1">search words: suspensory obscure aristocratical meningorachidian unafeared brahmachari</font>

Variants using CSS for the background colour (GWI!Invisible!CSS) also exist.

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Poll
The Japanese government is reported to have commissioned a 'defensive virus'. Is 'defensive' malware ever a good idea?
Yes
No
I don't know
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