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BGP and RPKI
We have been receiving occasional notifications, primarily via twitter from concerned customers who have visited 'isbgpsafeyet.com' and been told by the site's operator, Cloudflare, that their ISP is, apparently unsafe.
Topics /
Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 1,406 posts.
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A first look at Aperture by Tailscale (private alpha)
Aperture is an AI gateway that doesn't get in the way of developers, and works with most AI tools.
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Snapchat - GibSec Full Disclosure
A series of nicely formatted documents about Snapchat by GibSec.
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HTTP/2 Rapid Reset: deconstructing the record-breaking attack
This post dives into the details of the HTTP/2 protocol, the feature that attackers exploited to generate the massive Rapid Reset attacks
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We have lift-off Element X, Call and Server Suite are ready
Element is launching the world’s first communications platform based on the upcoming Matrix 2.0 release. The result is blazing performance which outperforms the mainstream alternatives...
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As Deadly as a DDoS: ICANN Unleashes the Whois Accuracy Program
More effective than a botnet, more sweeping than a Denial-of-Service attack, ICANN has devised a deadly Weapon of Mass Destruction that can instantly render a entire online presence persona-non-grata regardless of how much redundancy, mitigation muscle-power or firewalls a hapless defender has deployed, this latest…
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The Big DNS Privacy Debate at FOSDEM
This weekend at the excellent FOSDEM gathering there were no less than three presentations on DNS over HTTPs.
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Disabling Matrix Portalling
Portalled channels will be going away on 2023-07-31. Details below.
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Multi-byte NOP opcode made official
Welcome to the Developer Software Tools forum! Your collaborative hub to connect with fellow engineers, optimize code with Intel oneAPI and OpenVINO, share debugging breakthroughs, and extract maximum software performance.
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A tale of a DNS exploit: CVE-2015-7547
A buffer overflow error in GNU libc DNS stub resolver code was announced last week as CVE-2015-7547. While it doesn't have any nickname yet (last year's Ghost was more catchy), it is potentially disastrous.
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Why is Netflix Buffering? Dispelling the Congestion Myth
Call the rural call completion (RLEC) hotline toll free or send us an email if you suspect rural call completion issues on the Verizon network.
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Eve Online Chat Is Moving to Ejabberd
I am player at heart. I do not have time to play much, but since my young years, I have always been fascinated by gameplay mechanisms, to…
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BitTorrent secures and open-sources DHT bootstrap server
Arvid Norberg, chief architect for BitTorrent, Inc, introduces a new DHT bootstrap server. This latest version introduces Node ID enforcement as an important step in our development for BitTorrent Chat. It’s also now open source so that anyone can run their own bootstrap node.
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R5N - Obfuscated mesh routing on hostile networks.
This document contains the R 5 N DHT technical specification. R 5 N is a secure distributed hash table (DHT) routing algorithm and data structure for decentralized applications. It features an open peer-to-peer overlay routing mechanism which supports ad-hoc permissionless participation and support for topologies in…
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PGPP (Pretty Good Phone Privacy) Beta Launch
We are excited to announce that PGPP (Pretty Good Phone Privacy) is now in Beta.
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NIST is broadcasting a test signal on minute 8 of the hour on WWV and 48 on WWVH
Listen to WWV announcement recorded 0008UTC 11/4/2021 from WWV 10MHz broadcast, receiver IC-7300 13.7km from the station.
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What is end-to-end encryption and how does it work?
End-to-end encryption is the foundation of the Proton ecosystem. Here’s what E2EE means, and how it protects you.
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Google Public DNS: 70 billion requests a day and counting
Insights from Googlers into our products, technology, and the Google culture
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HTTP vs. WebSockets: Which one is the fastest for Postgres queries at the edge?
Faster is always better, especially when executing SQL queries. We recently introduced SQL-over-HTTP to our driver, which previously only supported WebSockets. Why did we do that? And which approach is faster? Our journey developing the WebSockets serverless driver We first developed the Neon driver to help developers…
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