| Homepage | https://www.foremski.pl |
| https://twitter.com/pforemski | |
| Papers | https://scholar.google.com/citations?user=nCUnejYAAAAJ&hl=en |
Pawel Foremski
- 98 Followers
- 85 Following
- 14 Posts
Internet infrastructure security and performance: #IPv6, #BGP, #DNS, #DDoS.
John KristoffWeekend Reads
* FreeBSD and TCP reordering
https://freebsdfoundation.org/wp-content/uploads/2026/04/stewart-adventures.pdf
* NTP Pool DNS geoloc tampering
https://community.ntppool.org/t/dns-configuration-tampering-on-one-of-our-geodns-servers/4300
* MacOS TCP timestamp clock bug
https://photon.codes/blog/we-found-a-ticking-time-bomb-in-macos-tcp-networking
* TLD and file extension collisions
https://arxiv.org/abs/2604.04805
* VPN provider infrastructure deconstructed
https://codamail.com/articles/vpn_exposed.html
🚀 ASPA path validation is now live in the new bgpipe.org release!
🔒 What's new:
- ASPA path validation (beta, sidrops draft)
- Completely new RTR client (v2/v1/v0) - pulls both VRPs and ASPA records
Feedback from operators very welcome 🙏 Stay tuned for more!
NLnet Labs“If our DNSSEC expert leaves, we’d have no idea how to keep it running.”
When continuity depends on one person, that isn’t resilience — it’s fragility.
We interviewed sixteen TLDs about DNSSEC operations. Stay tuned to learn what keeps them up at night. Full report drops Tuesday, September 9.
benjojoI would like to congratulate google for creating the most perfect phishing email (clicking the button asks for auth on the most powerful account in the org) while also not using any of the counter measures (BMI etc etc) that they tell other people to use to defend against phishing emails
@filippo is the number of upvotes random or correlated with titles somehow? If the latter, I wonder what's the million-dolar HN title
https://www.guinnessworldrecords.com/world-records/636196-oldest-software-system-in-continuous-use
US tax code implemented in 20 million lines of System/360 assembler. My new definition of "technical debt".
Jeffrey P. Bigham 🔥🔥the two hardest problems in computer science are: (i) people, (ii) convincing computer scientists that people are the hardest problem, (vi) asynchronous programming, and (iii) off by one errors
@lcamtuf @LukaszOlejnik FWIW, I recently moved from top Dell to Lenovo for that reason (Linux support, and keyboard) and it's actually worse (XPS to X1 Extreme Gen4)