Rule 11

JULY 20, 2024

On the other hand, these same minimal overheads imply that DNS over UDP cannot perform prompt detection of packet loss and cannot efficiently defend itself against various approaches to tampering with the DNS, such as source address spoofing, payload alteration and third-party packet injection.

DNS 40

DNS Banking Media Cloud 40

Kentik

JANUARY 19, 2018

This week Verizon invested in an Open Network Automation Platform (ONAP) platinum membership. Here are those headlines and more: Verizon joins ONAP (SDxCentral) Verizon is the newest platnium member of the Open Network Automation Platform (ONAP). This week’s top story picks from the Kentik team. Carnegie Mellon is home to a $27.5M

Networking 40

Networking Network Routers Artificial Intelligence 40

CATO Networks

OCTOBER 25, 2022

Firewalls – the foundation of an organizations network security strategy – filters network traffic and can enforce an organizations security rules. By limiting the traffic that enters and leaves or enters an organizations network, a firewall can dramatically reduce its vulnerability to data breaches and other cyberattacks.

Firewall 52

Firewall Application Protocol Port 52

Scott's Weblog

AUGUST 16, 2024

From networking to security and from hardware to the cloud, there’s something in here for just about everyone. Networking Leon Adato has a great piece on transitioning from being a network engineer to being a cloud engineer. Geoff Huston discusses DNS and UDP truncation. Servers/Hardware Permanent damage?

Server 40

Server DNS Engineering Cloud 40

Kentik

MARCH 6, 2017

One key point, as revealed in Akamai’s Q3 2016 State of the Internet Security Report, is that the vast majority of DDoS attacks — over 98% — are focused on disrupting access to network or server infrastructure rather than on targeting application limitations or vulnerabilities. Static policies that quickly fall out of sync with reality.

IoT 40

IoT DNS IP Address Server 40

NW Kings

DECEMBER 10, 2024

Understanding TCP ports is essential for managing network traffic and ensuring effective communication. This blog will delve into what a TCP port is, how it works, its significance in networking, and the different types of ports, including well-known and dynamic ports. An endpoint uniquely identifies a service on a network.

UDP port 40

UDP port Port TCP IP Address 40

Kentik

JUNE 5, 2023

During the leak, a large portion of the internet’s traffic was redirected to AS7007, where it overwhelmed its networking equipment and was dropped. Large-scale origination leaks like these have become less frequent in recent years due to increases in the automation of router configuration in topologically-central networks.

IP Address 145

IP Address DNS Internet Routers 145

CloudFaire

DECEMBER 9, 2024

WhatsApp remained the top Messaging platform, and Facebook remained the top Social Media site. Shortly after mobile networks were shut down, fixed broadband networks were taken offline as well, resulting in a near complete loss of Internet traffic from the country. public DNS resolver from millions of users around the world.

Internet 72

Internet Email IP Address TCP 72

CloudFaire

DECEMBER 3, 2024

For this analysis, we examined anonymized and aggregated HTTP requests and DNS queries across our network to uncover key patterns. E-commerce DNS trends Aggregated data from our 1.1.1.1 In the US, E-commerce DNS traffic in November 2024 followed a similar pattern compared to 2023.

Internet 55

Internet DNS Email Fashion 55

CloudFaire

DECEMBER 16, 2024

As weve expanded Radars scope over the last four years, the value that it provides as a resource for the global Internet has grown over time, and with Radar data and graphs often appearing in publications and social media around the world, we knew that we needed to make it available in languages beyond English.

Server 66

Server Internet DNS Engineering 66

High Scalability

NOVEMBER 25, 2019

To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. As events are immutable we were caching them in Memcache for 12 hours but even them downloading the same events so many times from Memcache was causing network issues.

Data Centers 21

Data Centers Server Engineering Cloud 21

CloudFaire

DECEMBER 9, 2024

Over the years, use of the Internet has evolved from email and static sites to social media, streaming, e-commerce, cloud tools, and more recently AI chatbots, reflecting its constant adaptation to users' needs. This post explores how people interacted online in 2024, based on Cloudflares observations and a review of the years DNS trends.

Internet 61

Internet Media Financial Banking 61

CloudFaire

JANUARY 21, 2025

The United States ban on TikTok went into effect on January 19, 2025, and although service began to be restored after just 14 hours, it was only close to the inauguration of Donald Trump as the 47th President of the United States that associated DNS traffic started to recover to closer to previous levels. Aggregated data from our 1.1.1.1

DNS 94

DNS Media Internet Network 94

CloudFaire

DECEMBER 23, 2024

At Cloudflare, with our presence in over 330 cities and 120 countries and interconnection with 12,500 networks , weve witnessed firsthand the digital impact of these elections. As detailed in our just-published Cloudflare Impact report , weve also worked to protect media outlets, political campaigns, and help elections worldwide.

Internet 82

Internet DNS Email Government 82