Collaborate Disseminate
Organizations find themselves in a quandary these days when it comes to whether they should deploy an air-gap strategy—a strategy in which secondary backup data is saved in an offsite and offline location, physically separating it from primary product… Continue reading Using SaaS Backup and Recovery to Protect Your Data With a Virtual Air Gap
The air-gap system in question is a cryptocurrency vault system that is responsible for generating addresses and signing transactions while it keeps the sensitive information air-gapped.
[ Vault app ] <====[QR]====> [ Wallet app]
D… Continue reading Using QR codes as means of communicating with an air-gap system [duplicate]
Idea: Have an operating system boot from a bootable medium completely into RAM. There is no storage attached to this system, so once it boots up and we eject the bootable medium, this system is completely running off RAM & its not capa… Continue reading Putting together an air-gap ephemeral linux OS to run off RAM [closed]
Imagine I have the research papers on designing COVID-19, the cure and some nuke launch codes on my laptop and want to often communicate those to another computer at my home. I already installed a physically separate STP cable network. Now… Continue reading How to airgap properly? [closed]
The cyber-espionage toolkit is under active development. Continue reading Ramsay Malware Targets Air-Gapped Networks
Researchers have poked another small hole in air gapped security by showing how the electronics inside computer power supply units (PSUs) can be turned into covert data transmission devices. Continue reading Air gap security beaten by turning PC capacitors into speakers
Do any of the popular open source VPN implementations support virtual air-gapping (masking content against sniffing timing / packet sizes)?
Say I have a vulnerable library on a test machine, is it possible for an attacker to use that vulnerability to exploit the system and maybe the network, if the machine is not open to the internet?
All computers are vulnerable to attacks by viruses or black hats, but there are lots of steps that can be taken to reduce risk. At the extreme end of the spectrum is having an “air-gapped” computer that doesn’t connect to a network at all, but this isn’t a guarantee that …read more
I’m trying to implement an automated patching program at a small SaaS provider.
When a customer signs up for our software, we provision them a Linux VM in our primary datacenter.
Each customer also gets a QA and sandbox se… Continue reading Patch management for production servers