Normalization
Prophaze WAF supports following normalisation techniques.
- URL-decoding
- Null byte string termination
- Self-referencing paths
- Path back-references
- Excessive use of white space
- Comment removal
- Conversion of (Windows-supported) backslash characters into forward slash characters.
- Conversion of IIS-specific Unicode encoding (%uXXYY)
- Decode HTML entities
- Escaped characters
