If I rename a image.jpg file to image.random will Palo Alto be able to detect that the content is Jpeg ?
In additon to that , assuming that Palo alto can detect files without extentions: Is there any way it could detect content within compressed file. e.g. I wanted to say I should not be able to send any image files , compressed or uncompressed, but would like to allow excel files that are compressed (using winzip or 7zp or another common compression tool).
First, a quick correction on my previous reply.... currently we don't detect jpeg files though the comment about not looking at file extension to determine file type still holds.
To your second question, we do detect files that may be compressed (.zip or .gz).
Let me know if you have any further questions,
Thanks for your reply. To further my second question, can I set a rule to say that Block all ZIP files but let them through if the ZIP contians .docx files ?
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