131 karma · joined January 12, 2023
That said - love Alien and will occasionally rewatch it. It's "space trucker" environment with low tech interiors really took on a different approach compared to other works in scifi. It's tranquil scenes and score are also pretty unique. Even the trailer feels a bit ahead of it's time when compared to trailers today.
For L7 request floods - they spin up a few dozen machines and use open & private proxies to funnel http requests thru. Sometimes those proxies are misconfigured squid, sometimes it's private proxy services, sometimes it's compromised machines converted into proxies (which may be open or require auth / has been sold).
For L3/L4 amplification/reflection they're buying machines where they can spoof and using UDP amplification lists (other people's machines) to reflect off of (and obviously not getting permission to, etc.).
The scary part of auto update is when a company does a bad job of it. For example: letting the auto update site domain expire or point to an IP at a hosting provider that someone might pick up and if the devices don't do proper endpoint validation folks can use it to force downloads of compromised images.
All of these things have happened.
I've seen some CDNs who don't use anycast and rely primarily on DNS to cycle thru the IP pools vended in India because the government is slow to add new addresses to block and they maintain a cool down period before reintroducing them.
The shitty part is that the entity in India issuing this never reaches out to the CDNs to communicate exactly what they object to.
For several years the TELUS and Bell peering PNIs (OC12s back then) would run hot regularly in domestic Canada - for years.
You'll never get them to peer openly, but at best you can get them to offer market rates for paid peer (which is what folks have tried to do in the US).
What are you using for your DNS resolver?
This is no different than me approaching Verizon or at&t and demanding they peer with me.
I assure you the mental picture you need to keep in your head as a controller is far more taxing than single pilot operation when you are primarily concerned with your own separation. A controller can be managing a 1 to 2 dozen aircraft, dealing with pop up IFR, flight following, traffic advisories, handoffs, etc. There's a reason you get a mandatory break after 2 hours.
Same thing could be used here - not sure it's going to fix some of the fundamental issues of lack of staff and poor FAA management.
Look at that midair in Europe (euro control) where one overnight controller was managing a giant chunk of airspace and was task saturated. Then afterwards all this scandal on how the contracting facility was cooking the books around staffing levels to look like things were on the up and up.
Then a lot of new hiring afterwards.