lima

54 ms·

661.
by lima 6y ago
Yep, TLS with forward secrecy is not legal to use on ham RF links. Same with SSH.
662.
by lima 6y ago
The issue is that CSVs are untyped and software has to guess the type, sometimes unsuccessfully.
663.
by lima 6y ago
You can easily find it on a public website if you know what you're looking for. It's only meant to deter people who click the "Scan" button on their equipment.
664.
by lima 6y ago
Our links are essentially standard 5 GHz wifi, but on licensed bands with higher tx power, and we don't want random people to connect to them. A WPA key mitigates that without breaking any regulations. Mainly a mitigation against curio
665.
by lima 6y ago
Yes, as long as the key is available. For instance, we use WPA keys for our HAMnet microwave links, but using a well-known key that's publicly known. D-Star and PACTOR are proprietary, undocumented algorithms but you're allowed to
666.
by lima 6y ago
My experience is quite contrary to yours - those things are indestructible... Mine even survived a machine wash.
667.
by lima 6y ago
systemd and dbus aren't Linux features but userland software. There are many Linux distributions that include neither of them, like Android and ChromeOS.
668.
by lima 6y ago
> Twitter the server is hard and requires hundreds, twitter the client is easy and requires 1. You are severely understimating the amount of work that goes into a (web) client application that is being used by as many people as Twitter&#
669.
by lima 6y ago
That being the joke :-)
670.
by lima 6y ago
Compression and aggregation performance in TimescaleDB is much worse than ClickHouse - it represents a different tradeoff, you trade relational features for raw speed. TimescaleDB is basically (very) fancy PostgreSQL sharding and row-orient
671.
by lima 6y ago
> I use this setup primarily to have at least some sort of a barrier between my system and the gigabytes of NPM packages that get downloaded as dependencies. You can do something similar with IntelliJ by running npm inside a Docker conta
672.
by lima 6y ago
Amazingly so! Even HAM radio regulations are remarkably harmonized internationally thanks to the IARU[1]. [1]: https://www.iaru.org
673.
by lima 6y ago
They still have SNR metrics on their end of the connection. And this is why providers hate heterogeneous networks :-) Mine politely asks you to plug in the original modem before they'll help you debug a connectivity issue. But even the
674.
by lima 6y ago
Nah, Shodan is just scanning a small subset of ports. Just move your vulnerable server to a random port and it won't find it! /s
675.
by lima 6y ago
> Ah, no. SNR problems in the shared medium is not something wathced or logged. A good ISP definitely does monitor SNR. It's a basic metric available from each individual customer device.
676.
by lima 6y ago
> Bots don't care whether the service is on port 22 or 38692, they will just probe them all. Only if they really, really care about a particular host or IP range.
677.
by lima 6y ago
> Besides uBlock Origin, you can use DNS hosts file blocking. This has the extra benefit of making sites fast and reducing your data transfers. There's no extra benefit beyond uBlock Origin, which already blocks requests before th
678.
by lima 6y ago
CCC Camp infrastructure is special, and fun, and definitely a great source of real-world experience. The various infra teams now have a decades of experience scaling it up - water, power, waste, internet, each coming with its own set of cha
679.
by lima 6y ago
> Who doesn't make careless mistakes? Who isn't ever late to anything? Who hasn't had a hard time to focus on something? Severe ADHD means having a hard time focusing on everything , making careless mistakes constantly
680.
by lima 6y ago
Not legally, since all of the frequencies in question require licensing and most are allocated to mobile phone providers. But yes, this is already possible, in fact, Osmocom has a fully open baseband running on certain phone chipsets.
681.
by lima 6y ago
> This is the way to go for sure. I've done similar by generating CloudFormation from Python (I wrote my own library because I felt Troposphere was not very friendly nor a significant improvement over YAML). Yes and no. Typing is
682.
by lima 6y ago
Btrfs is in large-scale production use by a number of companies, including Facebook, who are active contributors. ZFS will never be part of the Linux kernel due to both licensing issues and it including its own crypto, cache and other subsy
683.
by lima 6y ago
Even WebEx is still around and, ironically, works much better in a browser than Zoom.
684.
by lima 6y ago
It probably violates the laws of these countries as well, and international cooperation on such cases is common.
685.
by lima 6y ago
At least it will eventually propagate to all distros now that it's in the stable kernel! Fedora and other distros with recent kernels already have it.
686.
by lima 6y ago
That's how 99% of PV installations in Germany work. There's two meters and surplus energy during the day is sold to the power company. Self sufficiency isn't the goal and makes no sense even with batteries getting cheaper.
687.
by lima 6y ago
Recent article about a discovery that's a few years old.
688.
by lima 6y ago
Probably wasn't meant to be a security boundary.
689.
by lima 6y ago
> "You should rebuild images every 6 mo anyway!" - have you ever worked with an enterprise company? They do not upgrade like we do. Good opportunity to sell a support contract. The point still stands - a six month old image i
690.
by lima 6y ago
Toxoplasmosis is a chronic infection that is never fully cleared from the body. There is some evidence that the length of the infection correlates with strength of symptoms.

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