How to remotely patch an air-gapped network without USB drives
Air-gapped and offline systems prohibit USB drives and lack direct internet access, forcing administrators to manually transfer third-party patches using alternate media like DVDs. Because push-based deployment tools fail when a machine drops off the network, administrators cannot reliably update isolated servers from afar.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
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How to remotely patch an air-gapped network without USB drives
- 1Download patches on an internet-connected computer, copy the files over the local network to the server, and install them manually.Did this help you?
- 2Use WSUS offline to preload patches on a build and copy the batch over to the host.Did this help you?
- 3Using WSUS and Batchpatch along with manual DVD transfers for third-party patchesDid this help you?
- 4Setting up heartbeat schedules and inventory collections in push-based toolsDid this help you?
- 5Using agent-based solutions with download scripts on an internet-connected sideDid this help you?
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“Our network is air gapped and I use an internet connected machine (in a separate network) to get the 3rd party patches and transfer them over using DVDs.”source ↗
“We aren’t allowed to use USB , and we want to do it remotely”source ↗
“The deciding factor from your other thread is the machines that drop off the network for weeks. BatchPatch and PDQ Deploy are push-based, so a box that's offline when the job runs just misses it.”source ↗
“we do **not** want to use USB drives or external hard disks.”source ↗
Where this came up
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