red0point

7 ms·

1.
by red0point 8mo ago
It's switching components every 8 seconds, like a carousel. It's a bit unfair to judge Rails UI by that, but I agree, it's not a good first impression.
2.
Nvidia Aerial Framework(github.com)
1 points by red0point 9mo ago|1 comments
3.
by red0point 9mo ago
The Aerial Framework has been designed from the ground up to meet the needs of 3GPP Radio Access Networks — signal processing workloads with microsecond latency requirements. It is a single platform that unites research, testbeds, and produ
4.
by red0point 1y ago
Doesn‘t tailscale force you to bring your own SSO / IdP already? So it‘s not part of what Tailscale brings, it just adds another layer of indirection between the SSO / IdP you have already and the app, plus requires some custom li
5.
by red0point 1y ago
Of course you can. The IMSI is sent before any authentication.
6.
by red0point 1y ago
This article missed the point entirely. The answer is no, it did not kill it - not even if you‘re only on 5G as this article reports. This is due to flaws in its design as shown here: https://dl.acm.org/doi/10.1145&#x2F
7.
by red0point 2y ago
Do you have any information about the privacy achievable by Meshtastic? From a quick glance it looks like it‘s using static NodeIDs derived from the Bluetooth MAC address in the always unencrypted Packet Header. So not only can you sniff th
8.
by red0point 2y ago
Often they rely heavily on GPS for time and frequency synchronization (think 5G TDD, where all operators need to be aligned in time or they jam eatch other‘s uplink). The GPS antenna is also often quite visible from the outside of a base st
9.
by red0point 2y ago
> But one overlooked use case of the technology is (talking head) video compression. > On a spectrum of model architectures, it achieves higher compression efficiency at the cost of model complexity. Indeed, the full LivePortrait mode
10.
by red0point 2y ago
I feel like there are so many pitfalls when designing this - is there something standard and trusted (would TLS work?) that you could build your application on top of?
11.
by red0point 2y ago
How does one use the NPU features on such a chip from like a normal C++ program?
12.
by red0point 2y ago
But that‘s not what happened according to the article. > The problem is, there were no empty seats on the flight. So when he emerged from the lavatory and the plane began taxiing, flight attendants realized something was wrong, and the p
13.
by red0point 2y ago
If I remember correctly, there is an extensive „Inspection“ settings page where you can enable / disable / set the levels (hoe much in-your/face) of exactly such checks. Maybe this would suit you? https://www.jetbr
14.
by red0point 3y ago
Can you provide a bit more details to your setup (HE, …) - it sounds perfect and exactly what I am looking for at the moment.
15.
by red0point 3y ago
As it turns out, you do not even need cell site simulators / false base station to do IMSI catching. In my research, I developed a technique to attack a phone with low power from km away, without being able to be detected at all with t
16.
by red0point 3y ago
It doesn‘t always have to be a RPi, sometimes there is dedicated hardware for that use case that is also kinda cheap. Check this thing out, it‘s a programmable audio DSP: https://www.thomannmusic.ch/the_t.racks_dsp_4x4_mini.
17.
by red0point 3y ago
The article is about a simple misconfiguration on their email campaign, nothing to do with their actual tests. It‘s a misleading title for sure.
18.
by red0point 3y ago
What‘s missing from all these figure is the resulting latency. It‘s often the case that vendors show impressive throughput numbers, but then the latency is terrible at that throughput. Do you have those numbers as well?
19.
by red0point 4y ago
You can also synchronize with sub-nanosecond precision using WhiteRabbit (used at CERN and other research facilities). It's all open source (HW/SW): https://ohwr.org/projects/white-rabbit/wiki/switch
20.
by red0point 4y ago
What do you do about security here? Isn‘t automatically checking out and opening a repository after clicking a link quite a risky affair? Does it bypass the „do you trust this repo“ screen put up by VSCode?
21.
by red0point 4y ago
The attacks are designed to only require downlink information, so they‘re triggered by the base station. In fact, this is in practice the only range limitation of the system - wherever the downlink could be decoded, the attack worked. In th
22.
AdaptOver: Persistent DoS and IMSI Extraction from 3.8km away(dl.acm.org)
40 points by red0point 4y ago|5 comments
23.
by red0point 4y ago
Hi, we‘re happy to present AdaptOver this Thursday in Sydney, Australia at the MOBICOM conference. We use overshadowing, in particular on the uplink, to create a new set of attacks that turn a legitimate base station into an attacker’s asse
24.
by red0point 4y ago
I use TeXstudio [1], which is really good with tables, and supports macros which tremendously help speed up the writing process. When writing for group projects, we use Overleaf [2]. Its Git feature also makes it possible to write locally i
25.
by red0point 4y ago
I couldn‘t figure out how this scheme works - the only detail I found is that there is „a bunch of maths“ and replay protection of some sort. Is there a technical protocol description somewhere? I‘d be interested in reading this.
26.
by red0point 4y ago
So if any single one of your used services leaks your password, you‘re essentially screwed since the root can be determined. Have you heard of haveibeenpwned.com?
27.
by red0point 4y ago
Are there solutions that allow you to do this for more than 1 server? I‘d like to be able to choose one of the servers in the rack to access and not buy & manage one of these devices for every server.
28.
by red0point 4y ago
No that can't be it, it's limited to 2TB. Could you post the link? Thanks!
29.
by red0point 4y ago
Where did you find the unlimited storage offering? I couldn't find it on their website.
30.
srsRAN 22.04 – open-source SDR 4G/5G software now supports 5G-SA(github.com)
4 points by red0point 4y ago|0 comments

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