Viewing profile — jwcrux

How is this a replacement for LangSmith? I browsed the source and I could only find what appear to be a few small helper functions for emitting structured logs. I’m less familiar w…

I feel like I’m missing something. Isn’t this blog post effectively “we patched our firewall, things broke, we made a support case, and the vendor investigated and filed a CVE”?

Vanguard is also affected for me.

Oh wow, gridstatus is super cool! I noticed that you have a page on records that have been set. It looks like Ercot released this data today that might be of interest: https://www.…

Congrats on the launch! Could you expand a bit on how you differentiate your product from other products in the space like Tailscale and Nebula? Edit - I see you mention that Tails…

> - Healthcare staff have great animosity towards the unvaccinated patients. In addition to this, I’ve also heard anecdotally that many of the unvaccinated (by choice) patients hav…

We also don't know what the effects of covid are in 10 years.

> "So I need to check for-" That's the thing. If we're watching syscalls, we see these checks. These would be things like attempted file-reads. Would they be enough to set off alar…

So there are two things to consider here: 1) The “observable window” is the entire installation time. If they make installs take forever, that’ll affect everyone which should raise…

I've been in touch with folks from the Open Source Security Foundation [0] who is interested in making this a centralized service. I'm a big believer that functions like this shoul…

Hey friends! Author here. If you're looking for a tl;dr you can find one on Twitter (with pictures!) [0] This research was a blast to do, and I learned a ton. Happy to answer quest…

You almost certainly don't need a web framework. Over the long term, it's easy to find yourself boxed in with how opinionated many of them are. Instead, if you build on the standar…

> Hash is a Brazilian fintech building the next-generation of payments infrastructure. In general I agree with the point you're making, though.

This is a scam that has been going on for years that has adapted its techniques over time. We used this botnet as a case study back in 2018 when doing analysis on finding Twitter b…

You can find details on it here [0] > S2 Systems NVR technology intercepts the remote Chromium browser’s Skia draw commands, tokenizes and compresses them, then encrypts and transm…

Nice! I did the same recently, where I requested my data from 14 different location data companies. [0] One company returned my data. Part of the difficulty was making the CCPA req…

I love seeing comics like this that aim to show concepts in simple ways. Kudos! Worth noting that "The Handshake" episode [0] covers the key exchange using RSA. This has the downsi…

It is low. Estimates [0] put the number closer to 500M/day. [0] https://www.internetlivestats.com/twitter-statistics/#source...

You’d love _The Unicorn Project_ if you haven’t read it. I highly recommend it, and it’s a story around roughly the same journey. https://www.amazon.com/Unicorn-Project-Developers-…

I run both on my Pi4 and still have plenty of resources to spare.