rayhaanj

5 ms·

1.
A remote island, these GPS hackers are preparing for an invisible war(bbc.com)
5 points by rayhaanj 4d ago|0 comments
2.
A crash course in predicate logic(hillelwayne.com)
3 points by rayhaanj 15d ago|0 comments
3.
RNG: Flat Datacenter Networks at Scale(arxiv.org)
3 points by rayhaanj 3mo ago|0 comments
4.
Nvidia Announces RTX Spark(theverge.com)
18 points by rayhaanj 4mo ago|0 comments
5.
by rayhaanj 4mo ago
Technically they’re used for the Cantons so to register a two letter CH subdomain you first need to register a new Swiss Canton!
6.
by rayhaanj 5mo ago
Around 30 centiCHFs per KWh at the peak tariff: https://www.ewz.ch/en/private-customers/electricity/tariffs/...
7.
We beat Google's zero-knowledge proof of quantum cryptanalysis(blog.trailofbits.com)
3 points by rayhaanj 5mo ago|0 comments
8.
(A Few) Ops Lessons We All Learn the Hard Way(netmeister.org)
1 points by rayhaanj 6mo ago|0 comments
9.
OpenTitan Shipping in Production(opensource.googleblog.com)
132 points by rayhaanj 7mo ago|36 comments
10.
Inlining – The Ultimate Optimisation(xania.org)
2 points by rayhaanj 9mo ago|0 comments
11.
The biggest heat pumps(bbc.com)
130 points by rayhaanj 9mo ago|194 comments
12.
39C3 Talks Schedule(fahrplan.events.ccc.de)
1 points by rayhaanj 9mo ago|0 comments
13.
HTTPS certificate industry phasing out less secure domain validation methods(security.googleblog.com)
5 points by rayhaanj 9mo ago|0 comments
14.
RCE Vulnerability in React and Next.js(github.com)
628 points by rayhaanj 10mo ago|259 comments
15.
State of Rust Survey 2025(blog.rust-lang.org)
1 points by rayhaanj 10mo ago|0 comments
16.
The Design and Implementation of a Virtual Firmware Monitor [pdf](people.inf.ethz.ch)
1 points by rayhaanj 10mo ago|0 comments
17.
Network Partitions in the Internet(bgp.tools)
10 points by rayhaanj 11mo ago|0 comments
18.
by rayhaanj 1y ago
I'm currently using joker.com after also migrating off of gandi.
19.
by rayhaanj 1y ago
I just did some measurements and am impressed on both fronts: DNS recursive resolution is faster than I anticipated, but also page load times for well optimised sites are also very fast (sub 0.5s). Here's some data: Recursively resolve
20.
by rayhaanj 1y ago
I think you mean "running your own recursive resolver", an authoritative server is one which is authoritative for some zone (e.g. example.net), whilst a recursive resolver is one that goes and walks from the root of the DNS hierar
21.
by rayhaanj 2y ago
You can download a list from here too: https://github.com/cisagov/dotgov-data/blob/main/current-ful...
22.
by rayhaanj 2y ago
> Users do not have to worry about security, SRF quotes Weber: "No data is transferred. There is only a link to the correct page." Yes but how do you know you've resolved the right thing, it's still vulnerable to a co
23.
Boom XB-1 First Supersonic Flight [video](youtube.com)
713 points by rayhaanj 2y ago|525 comments
24.
Chameleon: Taming the transient while reconfiguring BGP(chameleon.ethz.ch)
2 points by rayhaanj 2y ago|0 comments
25.
by rayhaanj 2y ago
I think you meant kilometres per second, not per hour.
26.
by rayhaanj 2y ago
Also 4_294_901_931 is actually just small enough to fit in a u32 whose max value is 4_294_967_295
27.
by rayhaanj 4y ago
There has been some work on encrypted server name indication: https://www.cloudflare.com/learning/ssl/what-is-encrypted-sn...
28.
by rayhaanj 5y ago
I've been working on a BGP implementation in Rust over the last few years: https://github.com/net-control-plane/bgp/ It's still in a proof of concept stage and nowhere as complete as GoBGP though.
29.
by rayhaanj 5y ago
Yup, even the BGP-4 RFC 4271 is from 2006 https://datatracker.ietf.org/doc/html/rfc4271
30.
by rayhaanj 5y ago
I have my personal LIR with RIPE and they do allow signing up as an LIR without being a company. As an individual you need to provide proof of identity via government issued ID and pay 17% Dutch VAT. When I signed up I got a /22 of V4

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