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Solution for keeping an isolated linux machine with no network up to date

Hi, I've been looking for a while but it doesn't seem clear if everything we need is possible.

 

We need to be able to do the following:

  • Install Anti-Virus for Linux on an offline machine
  • Be able to get virus definition updates directly to that machine via USB
  • Update the Anti-Virus software offline via USB
  • Run on demand scans

The one part I can't find a clear solution for is updating the virus definitions. From what I've found it looks like we'd require an installation of the Anti-Virus on another machine that is connected to the internet and then we'd have to do the following:

  • Copy the updates from the internet connected machine under what looks like "/opt/sophos-av/update/cache/" to USB
  • Copy the files from USB to the offline machine
  • Configure savupdate to update from a local source
  • Run savupdate to update the definitions on demand

Is it possible to update the definitions this way?

 



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Parents Reply
  • Hi Shweta,

     

    We don't have a product yet and the testing I have done so far has been using the free version of SAV for Linux. We are looking for a solution to carry out on demand scans on an offline machine that we can also reasonably easily keep up to date.

    Section 13.5 about configuring the client to update is what I want, but is not clear on whether I can update from a local directory. Is this possible?

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