This module is a simple regular expression filter that automatically sets nodes and comments to unpublished if they match one or more regular expressions that you specify.
This module aims to a lower level of security for encoding Form API + CCK Textfield values.
If you'd like to store secret values in a form / cck text field secured by client-side encoding using a user defined password, then this module might be the right choice for you!
Adds a CCK Text field "Client Encode RC4" which is no more than a textarea. After user input the field requests the user to enter a (used defined) password to encode the entered text using RC4.
Important Notice:
When using this module you should be fully aware of the pros and cons of RC4 Encryption (http://de.wikipedia.org/wiki/RC4). For example you should never use a password twice for encryption of several values. Furthermore the module is not safe against key loggers for example!