Yin Yang - Linux Real-Time On-Access File Scanner

Kernel module to detect file opening and passes it to
a daemon for action such as logging file transactions,
anti-virus checking, and other file activities.
Ideal for real-time on-access file scanning.

------------------------------------------------------------------------------
1. File opening intercepted                          7. Call original file open
(e.g. /bin/cat /var/log/messages)                    (e.g. /var/log/messages)
||                                                                    /\
\/                                                                    ||
2. Kernel module (e.g. /var/log/messages)            6. Kernel module
(Get full path of file from file opening signal)     (Message logged if virus)
||                                                                    /\
\/                                                                    ||
3. User daemon (e.g. TCP/IP 127.0.0.1:50951)         5. User daemon (e.g. "1")
(Passes the pathname to file scanning script         (Get status and
e.g. anti-virus)                                     return response)
||                                                                    /\
||                                                                    ||
=============> 4. Script (e.g. scannersock.pl -> anti-virus) ===========
               (Returns status from file scanning)
------------------------------------------------------------------------------

Primac