hire4 acs, (weird name)
Just set your file storage to store the files in the file system. Have your anti-virus scan at [oacs_root]/content-repository-content-files. Now you only have to scan in a central repository.
Also you can modify file storage for your own needs. Before creating the content item on the folder scan the uploaded temp file. Another solution is make a list in file or db of the files that are uploaded to the file-storage. The anti virus will run on the list and will then purge the list.
