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Topics /
Networking & Internet
The most popular blog posts about networking & internet on Hacker News. 118 posts.
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Binary SMS – The old backdoor to your new thing
A Accenture oferece oportunidades que surgem a partir da disrupção tecnológica em todas as indústrias, em todos os países, todos os dias. Saiba mais!
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Distributed Databases Should Work More Like CDNs
Distributed database performance––both latency and uptime––can be dramatically improved with CDN-like multi-region deployments.
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What Can I Do About Bufferbloat?
Bufferbloat is high latency (or lag) that occurs when there’s other traffic on your network. This means that your network isn’t always responsive - it’s wasting your time.
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Faxploit: Sending Fax Back to the Dark Ages
Research By: Eyal Itkin, Yannay Livneh and Yaniv Balmas Fax, the brilliant technology that lifted mankind out the dark ages of mail delivery when only the postal service and carrier pigeons were used to deliver a physical message from a sender to a receiver. Technology wise, however, that was a long time ago. Today […]
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Geolocating requests with Google Load Balancer for free
Insights, guides, and product updates from Cloud Intelligence™.
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Mastodon 2.5 released
Mastodon 2.5 is the 100th released version of Mastodon since the project’s inception almost 2 years ago. It brings a variety of improvements to the software, the full list of which is available in the changelog. Public profile page The public areas of the web interface have been redesigned. The color scheme and design…
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Lightning on Stellar: Technical Spec and Roadmap
The technical specification and timeline for Lightning on Stellar, including working examples and an explanation of the new BUMP_SEQUENCE operation.
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Google Public DNS turns 8.8.8.8 years old
Posted by Alexander Dupuy, Software Engineer Once upon a time, we launched Google Public DNS , which you might know by its iconic IP addre...
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AdGuard DNS: A Privacy-Oriented DNS Server
AdGuard DNS: a privacy-oriented DNS service that blocks trackers and ads anywhere, from your PC and mobile devices to smart TV and IoT.
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BGP leaks and cryptocurrencies
Over the few last hours, a dozen news stories have broken about how an attacker attempted (and perhaps managed) to steal cryptocurrencies using a BGP leak.
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How to drop 10M packets per second
Internally our DDoS mitigation team is sometimes called "the packet droppers". When other teams build exciting products to do smart things with the traffic that passed through our network, we take joy in discovering novel ways of discarding it.
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How Tutanota replaced Google’s FCM with their own notification system
As mentioned in This Week In F-Droid 17, Tutanota is now on F-Droid. In this special post Ivan from Tutanota, tells us the story. Hi, I’m Ivan and I am devel...
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Introducing QUIC support for HTTPS load balancing
By Michael Behr, Software Engineer; Ian Swett, Software Engineer For four years now, Google has been using QUIC, a UDP-based encrypted tra...
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So Long Last /8 and Thanks For All the Allocations
On 17 April 2018, we allocated the last available block of 1,024 addresses in 185/8 - the last /8 we received from IANA back in 2011. This article looks at how this address space was allocated and how it is used today. It's important to keep in mind that while 185/8 is finished, we still have aroun…
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ACE Submarine Cable Cut Impacts Ten Countries
Oracle Blog
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Russia’s move to block Telegram another attack on online freedom of expression
On Friday, the Tagansky District Court in Moscow is expected to rule on a request by Roskomnadzor, the Russian media watchdog, to block Telegram for its refusal to provide the Federal Security Service (FSB) with backdoor access to encrypted messages.
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A 100k Botnet Turns Home Routers to Email Spammers
This article was co-authored by Hui Wang and RootKiter. Since September 2018, 360Netlab Scanmon has detected multiple scan spikes on TCP port 5431, each time the system logged more than 100k scan sources, a pretty large number compared with most other botnets we have covered before. The interaction between the
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Sunsetting Tor Messenger
In 2015, we introduced Tor Messenger, a cross-platform chat program that aimed to be secure by...
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WHOIS blackout period likely starting in May
What do you do when you want to look up the owner of a domain name? You probably perform a "WHOIS search" to find out the owner's name and contact information. The WHOIS system, which makes certain domain registration data publicly available, is an invaluable research tool for trademark owners a...
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Cilium 1.0: Bringing the BPF Revolution to Kubernetes Networking and Security
The past few months have been incredibly exciting for the Cilium and BPF community, with rapid adoption and contributions from major ...
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O2 outage due to expired Ericsson certificate
Following network disturbances in a number of Ericsson’s (NASDAQ:ERIC) customer networks, Ericsson has taken immediate action to minimize impact and support the
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WPA3 Wifi Security Protocol Announced
New Wi-Fi® security features available in 2018Las Vegas, NV – January 8, 2018 – Wi-Fi Alliance® introduces enhancements and new features for Wi-Fi Protected Access®, the essential family of Wi-Fi CERTIFIED™ security technologies for more than a decade. Wi-Fi Alliance is launching configuration, authentication, and…
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The Road to QUIC
QUIC (Quick UDP Internet Connections) is a new encrypted-by-default Internet transport protocol, that provides a number of improvements designed to accelerate HTTP traffic as well as make it more secure, with the intended goal of eventually replacing TCP and TLS on the web.
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