We live, we learn. A year ago, I had this post about my raspi-NAS failing. One of the things I said was I’d look into building a real RAID 1 based NAS on a Raspberry Pi.
Yeah, researching that subject while rebuilding my home network a few weeks ago, I found out that USB and RAID don’t work together like that. So, if I want a NAS with RAID, I’d have to do something else. Like a rack-mounted server running FreeNAS. Yes, I know it’s being rebranded TrueNAS Core.
I tried Open Media Vault (OMV) with my existing powered external hard drives. It didn’t like them. OVM could see the drives but wouldn’t let me do anything other than formatting them.
I’m sorry, I’m not interested in losing all my data. So I just set up the Raspberry Pi to run Samba again. It works fine.
I might try to rerun OVM someday when I have free time and free hardware to set it up, but I have a long list of things to do before then.
My regular travel laptop is a 15-inch Lenovo running Gnu/Linux. A couple of years ago, I decided to get something a little smaller, lighter, and cheaper. I didn’t want to take the 15-inch laptop if I didn’t need to. I use it mostly for conference presenting and running VMs. Replacing it would be a pain.
I ended up getting an Acer Chromebook 11, the C740 model, for vacation and easier travel. I liked that model because you could replace the original storage with something larger by swapping out the SSD. I also like dit because I could install Debian to it with Crouton.
I set up the device up to Debian Buster and the xfce4-desktop. Other than not using the device enough to remember all commands to launch the chroot Linux environment, it worked well. To help remember how to launch Linux, I have the following saved
# start the chrosh shell
# start xfce4 desktop
to a text file on the device.
Since it had been a bit since I used the Chromebook, I thought I would upgrade it. Heck, it was going to get an update from Google anyway. The upgrade started ok but went off the rails.
I don’t remember which podcast or who said it, but “Garbage In Gospel Out” is so true. Especially when talking about Cyber Threat Intelligence. I talked a little about this before, both in conference talks and in Validate Data Before Sharing.
But here it is, three years later, and the problem remains. I’m willing to say it is getting worse. We’re not running full life cycles, either Intelligence or Incident Response. We get to the collection phase and call it done. NixIntel has a good post on that at their blog.
Over the last nine to ten months, I’ve changed how I’ve been using Python, again.
I work in either Debian or Xubuntu Linux, or Windows Subsystem Linux (WSL) Debian. I prefer Debian on bare metal hardware. The VMs I use at work are usually Xubuntu (faster, easier setup). Work’s laptop has Windows 10 Enterprise on it, which is where WSL comes in.
I’ve been changing my thoughts on using Python Virtual environments. I last talked about the topic in December of 2018. Twice actually.
I’m not working the way I was when I wrote those posts, mostly because I’ve learned to do new things along the way.
This is a six-part series covering my experience modifying the instructions to build an Investigation VM from Open Source Intelligence Techniques by Michael Bazzell.
I made the VM to follow along with his online course that I bought last year but haven’t had time to work through. The course was originally built for the Buscador OS, but that distribution is no more.
Part 1: The Install
Installing Xubuntu as a VM
Part 2: Personalization
Configuring the VM to remove applications that leak data, and remove annoyances
Part 3: Configuring Firefox
Setting up Firefox for doing OSINT Investigations
Part 4: Configuring Chrome
Configuring Chrome for OSINT Investigations
Part 5: Setting up Linux Applications
Installing other applications to aid in capturing the information needed for OSINT investigations
Part 6: Finishing Setup
Final setups, and closing thoughts.
Welcome back, this will be the last post in the build process for the Xubuntu OSINT system. After I finish this post, I’m going back to Michael Bazzell’s video training courses, which is why I built the VM to begin with.
Welcome back. Sorry about the delay, but I wanted to get the post about fixing the NAS posted before I continued. This post has also been sitting waiting for editing for a bit. Picking up where we left off, I’m going to discuss the changes between Michael Bazzell’s book, and my experiences of setting up the system using Xubuntu.
Shortly after rebuilding my Raspberry NAS last year, it stopped working again. The system wouldn’t boot right, even after changing the micro-SD card with a new build of Raspbian. A few weeks ago, I bought a new Pi 3 b and rebuilt the NAS again. When the system powered on, one of the USB drives wasn’t working. It looked like the file system was corrupt. During attempts to recover the USB drive, it stopped being readable. Both my Windows and Linux computers could see the USB drive, but not the file system, or the data. I re-formatted the disc drive, and it started working fine, it just had no data on it.
Sorry, this was a little late, I spent the last few weeks rebuilding my Raspberry Pi NAS, again. I’ll be doing a write up on that in the near future.
This post is the fourth part of the series building my OSINT VM to do Open Source Intelligence. These are my experiences using a different Xubuntu for my base, compared to Michael Bazzell’s walkthrough in his book, which used Ubuntu.
There are two sections to this posting. Chrome, and TOR. Though I didn’t do much with TOR.