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All quiet in the IPv4 Internet?
Guest Post: A new study measures 1.2 billion unique IPv4 addresses to provide a glimpse of what IPv4 usage activity looks like.
Topics /
Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 100 posts.
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Building an OpenBSD Router
The Ultimate OpenBSD Router
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How Fastly coded their own routing layer for scaling CDN
This post is the first in a series detailing the evolution of network software at Fastly. We’re unique amongst our peers in that from inception, we’ve always viewed networking as an integral part of our product rather than a cost center. We rarely share what we do with the wider networking community however, in part…
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Mission Improbable: Hardening Android for Security and Privacy
Updates: See the Changes section for a list of changes since initial posting. After a long wait,...
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OpenBSC: 3G Voice Works
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Monitoring and Tuning the Linux Networking Stack: Receiving Data
This post guides you through monitoring and tuning the Linux network stack with the focus on receiving data.
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IAB Statement on IPv6
The Internet Architecture Board (IAB), following discussions in the Internet Engineering Task Force (IETF), advises its partner Standards Development Organizations (SDOs) and organizations that the pool of unassigned IPv4 addresses has been exhausted, and as a result we are seeing an increase in both dual-stack (that…
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Scalable Live Video Streaming Using NGINX and MPEG-DASH/HLS
Deliver modern applications with NGINX. Explore high-performance load balancing, API gateways, and web server solutions trusted by top global enterprises.
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HTTPS Adoption doubled this year
Despite having been around for over 20 years, HTTPS always remained very lightly adopted – until 2016. Data from two independent sources shows that HTTPS adoption more than doubled from 2015 to 2016. Snyk CEO Guy Podjarny digs into this data.
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Advanced Deanonymization Attacks
News posted by Whonix staff. The Whonix Blog. Stay Tuned. (rss)
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Flightradar24 ADS-B Receivers On-board a Surface Ocean Robot
We are excited to announce for the first time that we have received and processed ADS-B signals collected by our autonomous boat. The unmanned surface vehicle, a Wave Glider® manufactured by Liquid Robotics® and managed by Maritime Robotics as part of their new partnership, is receiving ADS-B signals from aircraft…
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FlyWeb – Pure Web Cross-Device Interaction
FlyWeb is an experimental project we’ve been prototyping from within the depths of Mozilla’s platform division. It started as a side-project late last year, and since then a small, ad-hoc ...
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Cisco Adaptive Security Appliance SNMP Remote Code Execution Vulnerability
A vulnerability in the Simple Network Management Protocol (SNMP) code of Cisco Adaptive Security Appliance (ASA) Software could allow an authenticated, remote attacker to cause a reload of the affected system or to remotely execute code. The vulnerability is due to a buffer overflow in the affected code area. The…
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Is HTTP Public Key Pinning Dead?
HTTP Public Key Pinning (HPKP, RFC 7469)—a standard that was intended to bring public key pinning to the masses—might be dead.
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Social media shutdown in Turkey
The TurkeyBlocks monitoring network has detected restrictions on access to multiple social media services Facebook, Twitter and YouTube throughout Turkey beginning Friday Nov 04 2016 1:20AM local time, ongoing through into Friday ...
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Major Mobile US Networks Pass 50% IPv6 Threshold for IPv6-Enabled Hosts
In our year-end blogpost in December of 2015 we highlighted the enormous progress that IPv6 deployment had made in 2015 by obtaining aggregated data from our sources for the four major US mobile providers:
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Announcing SSL Labs Grading Changes for 2017
At SSL Labs, we have a major review of our grading criteria about once a year. As the security of the ecosystem matures, our goal is to push forward and make the requirements [for a good grade]…
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Vector is now called Riot
Three months ago we launched the public beta of Vector at the electric atmosphere of the Decentralized Web Summit, bringing our…
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Mirai Botnet Linked to Dyn DNS DDoS Attacks
Distributed Denial of Service (DDoS) attempts to make a machine or network unavailable by flooding it with overwhelming amounts of traffic.
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98% of sites on Cloudflare now use IPv6
It's 2016 and almost every site using Cloudflare (more than 4 million of them) is using IPv6. Cloudflare sees significant IPv6 traffic globally where networks have enabled IPv6 to the consumer.
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Facebook demonstrates record-breaking data rate using millimeter-wave technology
Visit the post for more.