0xDEADBEEF said:
To tackle new technology and maintain control over my data, I prioritize keeping as much of it on my own hardware. Some smart devices, like Sonos speakers, are incredibly useful and I haven't found replacements that match their quality. For such devices, I've made peace with the trade-offs.
To ensure secure segmentation at home, I have two different ISPs: one for family and friends, and another exclusively for my work. OPNsense sits at the edge of my network with VPN enabled, and for accessing my network remotely, I rely on WireGuard.
My home setup includes a couple of servers running multiple workloads and tools, virtualized on bare-metal machines. Backups are stored on a local NAS and also sent off-site to an object storage provider. I encrypt everything beforehand for security. While I'm currently using Backblaze B2 for off-site storage, I'm considering a switch to Cloudflare R2.
For businesses, I always recommend a combination of tools like XDR/EDR/NDR for comprehensive monitoring. Cloud-based solutions are often suitable, but for my personal use, I prefer not sharing telemetry with big companies like Microsoft or CrowdStrike. Instead, I run local agents forwarding data to a local SIEM, built on an open-source ELK stack that also collects firewall data. This helps me monitor my network for any signs of intruders.
When it comes to minimizing tracking, I recognize it's impossible to eliminate your digital footprint entirely. The level of risk depends on the threats you're facing. Personally, I don't mind intelligence agencies tracking me, so my car has GPS, and I carry two phones everywhere. I also use smartwatches strictly for exercise, so they're usually just charging at home.
However, in situations where I don't want anyone tracking me, I use a combination of physical and digital precautions to make it more challenging for potential adversaries to follow my trail. These occasions are rare but crucial.
If anyone is interested, I'm happy to write a guide on the first steps to gaining more visibility and control over your digital life. While my current setup is pretty technical and sometimes a pain to maintain, there are plenty of easier-to-use tools available for improving security.
I second this as well, your tools can definitely be used to spy on you, but you still need to wake adversaries up in order for them to take an interest in you.
Click to expand...