SEJeff

39 ms·

451.
by SEJeff 5y ago
Ok fair. I see the lack of simple things like segmented vlans as a lack of a threat model entirely. They trusted them implicitly, not explicitly, through their clear incompetence. Perhaps that’s better? I think we are mostly in agreement.
452.
by SEJeff 5y ago
Both. Someone hacked their HVAC firm to hack target credit swipe terminals. At the time it was the biggest hack in US history.
453.
by SEJeff 5y ago
Teleport also has some really neat approval workflows where you can say "2 of these 3 people need to approve a request for people in group Y to access servers in group X". The incoming request can ping you on slack and then you go
454.
by SEJeff 5y ago
It really depends on your threat model. It is not always unreasonable. Target trusted their HVAC management firm so much that they had full unsegmented access to the LAN in each store. The credit card swipe terminals in the same LAN were to
455.
by SEJeff 5y ago
Confidential computing (Intel SGX, ARM TrustZone, AMD SEV-SNP) handle this by encrypting the virtual machine memory so that even having full root on the host does not expose vm compute or memory. There are plenty of ways to do zero trust ne
456.
by SEJeff 5y ago
Proof of work is one approach, but so is proof of stake, which many modern blockchains use (ethereum 2 is moving to PoS from PoW)
457.
by SEJeff 5y ago
Precisely. Being jewish does not mean you are a zionist. Being a zionist does not mean you are jewish (many evangelicals in the US's "south" are staunch zionists). You can want the palestinians to have basic human rights and
458.
Crash in Iraq Helps Unmask Secretive Special Operations Drone Program(thedrive.com)
2 points by SEJeff 5y ago|0 comments
459.
by SEJeff 5y ago
You can use ozone generators instead of UV. There is actually a really good residential one that is self cleaning my own HVAC guy recommended. He recommended I buy it myself on amazon and linked me to a youtube to install it: https:/&
460.
by SEJeff 5y ago
They did patent a system for heating and cooling seats[1], so I suspect that will come eventually. [1] https://pdfaiw.uspto.gov/.aiw?PageNum=0&docid=20190291613&ID...
461.
by SEJeff 5y ago
You can see from the red brake calipers for his is a performance model. I wonder if it was a Model S or a Model 3. The newer Tesla battery packs have put serious work into heat dispersion and preventing thermal runaway like this.
462.
by SEJeff 5y ago
He said cold gas thrusters aka compressed air. Not rockets exactly.
463.
by SEJeff 6y ago
Literally tried to post the same thing. Definitely down for me and their status page is all lies.
464.
by SEJeff 6y ago
That’s not a terrible model
465.
by SEJeff 6y ago
They did not require that for Tesla. The Shanghai is 100% American Tesla owned with no joint venture.
466.
by SEJeff 6y ago
A few different points of view: https://tomharrisonjr.com/uuid-or-guid-as-primary-keys-be-ca... https://news.ycombinator.com/item?id=14523523 (the hacker news comments for the above article are really insig
467.
by SEJeff 6y ago
Have you seen liftbridge, which was built ontop of nats to fit some of the more traditional kafka use cases? https://liftbridge.io/
468.
by SEJeff 6y ago
And if you want closer kafka semantics built on top of nats, check out liftbridge: https://liftbridge.io/
469.
Signs Point to Imminent Debut Flight of the Air Force's First Hypersonic Missile(thedrive.com)
2 points by SEJeff 6y ago|1 comments
470.
by SEJeff 6y ago
has a plan they think Thanks for the upvote, but it seems like I didn't misstate anything. They have a plan that they think has the potential to lower greenhouse gasses 40-80%. I'm pulling those numbers directly from
471.
by SEJeff 6y ago
Were you aware that the Marine Corps took down some Iranian dones using their MADIS system. https://www.military.com/daily-news/2019/07/18/heres-new-mar... This was a bit novel in that they strapped a wh
472.
Multiple US Navy destroyers swarmed by mysterious 'drones' off California coast(thedrive.com)
299 points by SEJeff 6y ago|261 comments
473.
by SEJeff 6y ago
I’ve never seen this. Thanks!
474.
DARPA now has AI-controlled F-16s working as a team in virtual dogfights(thedrive.com)
248 points by SEJeff 6y ago|198 comments
475.
by SEJeff 6y ago
But Bill Gates is incorrect. The Cement industry has a plan that they think can lower cement production greenhouse gasses by 40-80%. https://www.scientificamerican.com/article/cement-producers-...
476.
by SEJeff 6y ago
And the Tesla Model S LR has a range of 402 miles, but it is increasing every year. Lucid Motors is coming out with a car that has a 500 mile range. The "omg range is a problem" crowd is in for a rude awakening when you can go fur
477.
by SEJeff 6y ago
Why do you think that? A standard range Tesla Model 3 starts at 33,190 and is still an absolutely fantastic vehicle. The exact same Tesla that I bought in 2018 (Long range all wheel drive) is almost $10,000 less today than when I purchased
478.
by SEJeff 6y ago
Tesla originally planned on swappable batteries, and then realized the logistics of it were not a good use of capital or sense. The latest Teslas use rigid battery packs as part of the structure of the vehicle. I suspect swapping those woul
479.
by SEJeff 6y ago
Lithium Ion Batteries can practically be recycled indefinitely. This is a quote from JB Straubel, the former CTO of Tesla and Elon's second in command for quite some time. He recently founded a startup based on recycling used EV batter
480.
by SEJeff 6y ago
https://www.youtube.com/watch?v=nPMI1uSrS8g here is a video of one of Slack's lead engineer discussing their migration from php --> hack

More ›