bryancoxwell

13 ms·

181.
by bryancoxwell 3y ago
Curious what build configuration changes would help with this. Specifically with python/Go because that’s what I’m most familiar with, but any insight into tweaking build configs to increase performance here would be really interesting
182.
by bryancoxwell 3y ago
Well, I do appreciate the transparency to be honest.
183.
by bryancoxwell 3y ago
These attacks are generally carried out by a “rogue base station” that simulates being a cell tower. It doesn’t require that there be a local 2G infrastructure.
184.
by bryancoxwell 3y ago
A B210 with GPSDO is expensive, but considerably cheaper than $20k. Granted the functionality would be limited but it is possible for hobbyists to play with this.
185.
by bryancoxwell 3y ago
Without knowing anything else about your setup my first guess would be synchronization issues. Do you have a GPSDO or some other means of providing a reference signal to your BladeRF?
186.
by bryancoxwell 3y ago
Important to note that the encryption you mention applies to user data traveling between the UE and the eNodeB. Some control plane data between the UE and eNB is unencrypted and no encryption of user data is done between the eNB and the net
187.
by bryancoxwell 4y ago
I’ve set up an LTE network in my house before and while it is a fantastic educational tool, that is pretty much the extent of the benefits offered vs WiFi.
188.
by bryancoxwell 4y ago
Oh dear I love that. Thanks for sharing.
189.
by bryancoxwell 4y ago
The article seems to imply direct satellite to UE connections but doesn’t make any mention of what wireless protocol that would be through and what types of phones would have modems for whatever that technology is. Is there a more complete
190.
by bryancoxwell 4y ago
Love that one of the conclusions is “we need a better UI”. Because of course it was their technology that failed them, not their people.
191.
by bryancoxwell 4y ago
Looking forward to trying this. Love the idea of being able to easily share whatever goofy project I’ve got going on on my dev server with friends who aren’t technically inclined.
192.
by bryancoxwell 4y ago
It’s also one of the few sites I use that regularly goes down for maintenance.
193.
by bryancoxwell 4y ago
Love can cause psychological and financial damage. That’s part of the deal.
194.
by bryancoxwell 4y ago
> Russians (gov) would get annoyed since apparently they have broken or bypassed Signal's encryption. Got a source for that?
195.
by bryancoxwell 4y ago
A UI is not a web app.
196.
by bryancoxwell 4y ago
Just wanted to say I enjoyed reading this. Thanks for sharing.