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Welcome to Cisco Support Community. We would love to have your feedback.

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New Member


hello guys can tell me some if you can block with a sa520 unloading. exe files from Internet sites or need a special license?


Re: SA520

Yes you may be able to using regular expressions if that proves to be too much of a challenge you can think about investing in the CSC-SSM which is an expansion module for the ASA that filters http (among other things) and offers some flexibility in terms of the file types that can be downloaded.

If you want a more robust solution I would recommend WebSense or IronPort. Hope that helps.

New Member

Re: SA520

hello Thanks for the reply but I have a firewall SA520, and I do not ASA .

know how to configure those regular expressions as if I had to set an example. exe him I would block all websites with etc. ... etc.. but I should just lock the document.

Re: SA520

You are limited to what you will be able to do with the ASA 5520 that you have. For a more robust solution you will need to think about investing in either CSC-SSM, WebSense or IronPort. Please check link below: