• 2 Posts
  • 51 Comments
Joined 1 year ago
cake
Cake day: June 25th, 2023

help-circle







  • the questions of can they spy, and will they spy are different questions. at some US ISPs (at least the one i am at) the modems usually are only monitoring performance, ie number of packets, errored and discarded packets for troubleshooting. as far as the modem which i will assume is just a layer 2 bridge to your provider, usually not a whole lot going on there due to costs of the hardware. where the privacy violations are going to occur in the access equipment or core. this is what your modem connects to, then your traffic crosses on the way to the “greater internet” if your not using a vpn to outside of your provider, there is no way around it, they can and probably do tap into what your doing. a lot of them it may not be overly nefarious, i know my company does not sell customer data, and we generally only access it for troubleshooting and bandwidth analysis for upgrades, or as ordered by a court for law enforcement.

    if you use a router from your isp almost every manufacturer is trying to sell all these different analytics and dpi that basically tells us what websites customers are visiting and how much/type of traffic to those sites, but directly from the router. same, or greater level of privacy violation as that can see local traffic on your lan, as well as watching wifi connection strength and scanning to see air quality and neighbors for “troubleshooting” or to sell access points.



  • make sure it’s configured for clean shut downs before your battery runs out, auto power up on restoration, and hope it doesn’t happen. you will eventually have an outage that outlasts your batteries.

    I have a large string of batteries from an old telco office, that runs my rack for 14hrs (calculated, I shut everything down around this time) and that did not last for the 2-3 day outage we had after a storm. Without a generator, you will inevitably have an outage, but if you are prepared, then you can mitigate any damage. use NUT if you need to shutdown or power multiple devices from one monitored UPS


  • if they are chaining them bandwidth will add up, and depending on the switching equipment they could be doing a large ring of some sort. it would be pretty easy to calculate since cameras are a pretty even throughput.

    Looks like a air fiber 24 which is only 1.5Gbps throughput, 8-24mbps per camera would mean between 60-200 cameras, which for a state transportation department wouldn’t be unreasonable, especially they are using these for something else, like interconnects between buildings for a metro-lan scenario.








  • i’m not a california resident, nor hold a digital ID, but I use apple pay a lot. you do not need to fully unlock the phone to use apple pay, you double click the lock button and pass biometric or pin and it will open the wallet without fully unlocking the phone. also if using the ID involves handing the phone over then this is useless and dangerous, however, when i used apple pay for transit in the eu they would tap it against a reader or another phone to pull the ticket information, i imagine this system would be the similar.