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tamimio

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EE | CyberSec | UAV & Robotics

P.s: I have the brownie points disabled, I really don’t care about them.

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- get a cheapo chinese camera supported by thingino firmware

- install FW.

- extra: install open source NVR like frigade and connect these cameras, preferably over ethernet not wifi.

- extra extra: have a separate VLAN for these cameras.

Now you have a secure isolated system. If you want a remote viewer, you can have a vpn tunnel to your nvr to access it from anywhere in the world.

It’s not a perfect system but way more secure than anything consumer out there

Because boomers are selfish and holding onto most of the wealth, ruining and destroying the generations to follow. It’s a weird phenomenon actually, their parents gave them everything possible, even independence, yet, the boomers do all sort of shenanigans to keep holding on the wealth, and when they can’t, they go on manipulation tactics, as if their lives are the center of universe and all generations after are the minions to serve them.

I actually don’t know why people are always surprised when this happens, it’s not your data anymore no matter whatever regulations are there. The other day I reactivated my apple music to get a specific shazam song (I don’t use it anymore or any SaaS for that matter, have my navidrome server for years), but little to my surprise, all my playlists and songs are gone, deleted, everything as if it’s a new account! I thought it’s a glitch and googled it, turned out there are a LOT of people who had all their years of music wiped out for not having the subscription for two weeks only.. so yeah, always own your stuff, especially if you pay for it.

I can’t quantify the “viable engagement range” you had, but in our tests we had around 50min endurance, around 35lb payload, and 14in body but with larger props. Now larger props do impact prop acceleration to a degree, so it’s not “racing” level maneuverability, but good enough to dodge shotgun shots, and again, this is all with the presumption that you know where it is and from where it’s coming and heading.

CIWS might be effective against fixed wing since they fly mostly in straight lines, it won’t work effectively against multirotors that can quickly change direction and maneuver around, now add swarm of them, and it will overwhelm CIWS. That of course, assuming it was detected which is a whole process by itself.

RF drone detection has been a challenging problem for quite a while.

Correct, there is no bullet proof cuas system to this date.

anything flying autonomously is even harder to detect

Not just autonomously, because even in autonomous mode you would still need other RF like gnss, but you can fly drones without any rf signature at all and utilize a pre captured images saved on board to navigate the drone accurately using its cameras (normal or thermal). In this case, rf interference won’t work, it won’t be detected based on rf signature either, you will have to rely solely on visuals and acoustic, fly at night, and only left with acoustics.. it is a very hard task from technical standpoint.

There are more way advanced systems for cuas, where they infuse radar and visual and acoustic plus now AI to minimize the false positives, but practically speaking, they are not bullet proof and still fail. RID (remote ID) is a way to have a cooperative communication and was mandated in US, but there are ways too to spoof it and cloak it.

Kinda related, but in my house I don’t kill spiders, as long as they are in the corners they can live rent free while cleaning other bugs. Before, one time I went and killed all of them, in less than a week I started seeing sliverfish and similar bugs, I realized I messed up the natural order, so I just keep em now!

Not really, zfs is part of it, but not the whole picture, you as a user you need more than just a file system.

Truenas for example add replication, external cloud sync, gui (yes it’s important not to wipe your data with wrong command), HA, custom caching, containers to extend ot with other apps, raid-z expansion with openzfs, and other for monitoring, user management and a lot more.

Other solutions also add more than just a zfs with ssh access.

They didn’t pay well before the AI hype, now software developers are seen far worse. The other day I was looking at embedded/robotics engineers jobs in canada, the salaries are CAD$60k to CAD$90k (far less than USD for who doesn’t know), and the job description I swear is enough to send rockets to the space, what an absolute joke. Meanwhile in the US they are paid $250k USD, with defined scope (say only vision or autonomy). Canada is a based on service economy, nursing or plumbing or similar will make better than staff software engineers, hell, a heavy equipment operator who moves few joysticks and listens to music all day make CAD$115k and unionized too.. and the delusionals think that will replace US decades of investment in tech industry while dancing to “elbows up!” in a festival.

The only way is Canada joining the EU in making their own tech, but even then, this will take at least a decade to materialize, if any, don’t forget all infrastructure hardware is still US, hp/dell/nvidia/etc plus decades of software and OSes, so yeah.