---
title: "#airgapped articles | Hashnode"
description: "Explore 3 articles tagged #airgapped on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/airgapped"
---

Tag

# #airgapped

3 posts · 0 followers

[Zero Heartbeat](https://hashnode.com/@clustron) · [5d ago](https://hashnode.com/posts/run-self-hosted-keyright-fully-air-gapped-with-no-outbound-internet/6af3280bf910c8b38f07248e)

### [Run self-hosted Keyright fully air-gapped, with no outbound internet](https://delta1labs.hashnode.dev/run-self-hosted-keyright-fully-air-gapped-with-no-outbound-internet?utm_source=hashnode&utm_medium=feed)

Some networks never touch the internet, by policy and by design — a classified enclave, an isolated control system, a bank's segmented production zone, a secure facility where a security officer inspe

7 min read · [delta1labs.hashnode.dev](https://delta1labs.hashnode.dev/run-self-hosted-keyright-fully-air-gapped-with-no-outbound-internet?utm_source=hashnode&utm_medium=feed)

[DeepSeaX](https://hashnode.com/@deepseax) · [Feb 27](https://hashnode.com/posts/scarcruft-ruby-jumper-how-north-korean-hackers-breach-air-gapped-networks-via-usb-and-zoho-workdrive-in-2026/69a1a55212ef924a7bf83806)

### [ScarCruft Ruby Jumper: How North Korean Hackers Breach Air-Gapped Networks via USB and Zoho WorkDrive in 2026](https://deepseax.hashnode.dev/scarcruft-ruby-jumper-how-north-korean-hackers-breach-air-gapped-networks-via-usb-and-zoho-workdrive-in-2026?utm_source=hashnode&utm_medium=feed)

North Korea's ScarCruft (APT37) just raised the bar for air-gapped network attacks. Their new Ruby Jumper campaign, discovered by Zscaler ThreatLabz in December 2025, deploys six custom malware families — including a backdoor that abuses Zoho WorkDri...

5 min read · [deepseax.hashnode.dev](https://deepseax.hashnode.dev/scarcruft-ruby-jumper-how-north-korean-hackers-breach-air-gapped-networks-via-usb-and-zoho-workdrive-in-2026?utm_source=hashnode&utm_medium=feed)