David Schütz's bug bounty writeups

I now own 1,024 public IPv4 addresses which are worth $60K It took 3 months on ARIN's waitlist and it cost $500 I can do this a max of 3 more times, 90 days between each request In the end: 1 year wait, $244K+ worth of IPs, only $2K in fees Here's how

BNPLs (Buy Now Pay Later) are an interesting, relatively novel payment method. Here is how they work.

Humans overall suck at logic. We have the capacity for logic, but it is only one of many algorithms running in our brains, and often gets lost in the noise. Further, we have many intuitions, biases, and cognitive flaws that degrade our ability to think logically.…

Web3 has been a very fashionable term this year, mostly for the alt-finance cartoon characters and tech world’s ultrasophisticated twitter-thread authors.

Disclaimer: I did have to sign a NDA , so I can't go too in depth on
certain things. But I'll do my best to capture the essence of it and…

Some may think Fortran is an archaic language, and certainly not one that should be taught, but in any respects modern Fortran is an exceptionally good language to teach programming in. Certainly b…

Learn about the challenges of webhooks for service-to-service notifications. And why an `/events` endpoint is often preferable.

“It's my intention to work into each lecture one lie...” Remembering a favourite teacher whose unorthodox methods got his students' attention

"It is very unlikely that even Kardashev civilizations of type II might build magnetic ramjets."

Benchmarks & Tips for Big Data, Hadoop, AWS, Google Cloud, PostgreSQL, Spark, Python & More...

While developing a simple app that I really wanted to publish on the App Store, I ran into a lot more limitations than I was prepared for. This is a story of how I overcame those limitations and then tried to understand why other useful apps chose the self…

MySQL UUIDs are still very popular despite a majority of posts warning against their usage. Learn what UUIDs are and why they are very bad for MySQL performance.

A payment system that makes privacy-friendly online transactions fast and easy.

Backup and Migrate IMAP Email Accounts. Contribute to joeyates/imap-backup development by creating an account on GitHub.

Doing the right thing makes other right things happen

Explore this post and more from the nyc community

The rare Bronze Age sarcophagus contained human remains, an ax and plant bedding

This a response to Moxie Marlinspike’s “My First Impression of Web3”

Both gave me a feeling for how the space works. To be clear, there is nothing particularly “distributed” about the apps themselves: they’re just normal react websites. The “distributedness”…