• 3 Posts
  • 43 Comments
Joined 1 year ago
cake
Cake day: July 22nd, 2023

help-circle


  • DemSpud@lemmy.dbzer0.comtoTechnology@lemmy.worldPrivacy tool
    link
    fedilink
    English
    arrow-up
    2
    ·
    5 months ago

    Linux Mint has been great, you do run into some issues with games that have intense Anticheat, but for the most part the user experience is flawless. I don’t know about steam OS, but with mint (and I think also for Ubuntu and pop OS) you just install steam, install the game from your library, and off you go it’s just like Windows















  • Oh yea poor old Palo Alto Networks is having a rough time at the moment. But a mature OT network has implemented defence in depth correctly and have a plan in place for incidents such as this one should they occur. I know a few sites who have had to island until they were able to put vulnerability mitigation in place, the good thing is that they could do this without disrupting their OT operations significantly. What you’re saying is correct, if its connected its only a matter of when not if, but you design your system with this in mind.

    At the end of the day corporations are going to want business data from your site, and we need to design around that. To fight it and just air gap is going to result in you getting side stepped and your system being even more vulnerable. It’s going to happen either way so we need to make sure we have the plans in place to implement it as safely as possible.


  • Nah man, this is my game, air gap systems aren’t really a thing for anything non-military anymore. Companies want a real-time view into their production for making business decisions.

    There are ways to secure your control systems network properly without a full airgap with proper boundary controls between the various layers of your Purdue model as well as fully separate Active Directories just to make a start.

    Its actually an entire independent cybersecurity specialisation for OT networks. For anyone who is interested I would recommend Hacking Exposed Industrial Control Systems: ICS and SCADA Security Secrets & Solutions by Clint Bodungen its a fantastic read and very easy to follow.

    Now the concept of air gapping still exists in this architecture, its designed to be able to “Island” which is where you break the connection between your corporate and OT networks when an incident has occurred on the corporate side essentially creating an airgap.