Protecting vulnerable communities for 10 years with Project Galileo

In celebration of Project Galileo's 10th anniversary, we want to give you a snapshot of what organizations that work in the public interest experience on an everyday basis when it comes to keeping their websites online. With this, we are publishing the Project Galileo 10th anniversary Radar dashboard with the aim of providing valuable insights to researchers, civil society members, and targeted organizations, equipping them with effective strategies for protecting both internal information and their public online presence.

Key Statistics

  • Under Project Galileo, we protect more than 2,600 Internet properties in 111 countries.
  • Between May 1, 2023, and March 31, 2024, Cloudflare blocked 31.93 billion cyber threats against organizations protected under Project Galileo. This is an average of nearly 95.89 million cyber attacks per day over the 11-month period.
  • When looking at the different organizational categories, journalism and media organizations were the most attacked, accounting for 34% of all attacks targeting the Internet properties protected under the Project in the last year, followed by human rights organizations at 17%.
  • On October 11, 2023, Cloudflare detected one of the largest attacks we’ve seen against an organization under Project Galileo, targeting a prominent independent journalism website covering stories in Russia Continue reading

D2C244: When the Cloud was Born

Eric Chou was there for the birth of the public cloud. Before DevOps or SREs were a thing, before Azure was Azure, Eric was a network engineer for Amazon, helping them build out their retail technology platform. Of course, that platform evolved into the world’s leading public cloud–AWS. Eric joins the show today to tell... Read more »

European Union elections 2024: securing democratic processes in light of new threats

Between June 6-9 2024, hundreds of millions of European Union (EU) citizens will be voting to elect their members of the European Parliament (MEPs). The European elections, held every five years, are one of the biggest democratic exercises in the world. Voters in each of the 27 EU countries will elect a different number of MEPs according to population size and based on a proportional system, and the 720 newly elected MEPs will take their seats in July. All EU member states have different election processes, institutions, and methods, and the security risks are significant, both in terms of cyber attacks but also with regard to influencing voters through disinformation. This makes the task of securing the European elections a particularly complex one, which requires collaboration between many different institutions and stakeholders, including the private sector. Cloudflare is well positioned to support governments and political campaigns in managing large-scale cyber attacks. We have also helped election entities around the world by providing tools and expertise to protect them from attack. Moreover, through the Athenian Project, Cloudflare works with state and local governments in the United States, as well as governments around the world through international nonprofit partners, to provide Continue reading

Energy Independence, at least for gadgets and electronics; what’s the point of growing spinach and Mint?

This post is a bit different from my usual networking content. I won’t be discussing power grid inefficiencies or pollution. After learning some principles from permaculture, an ethical design science focused on life, it’s more of a personal reflection. I’m concerned about our society’s reliance on non-producing, ever-consuming and our mindset to depend on external producers. Even simple things that can be eliminated or produced without much effort have become needlessly complex, creating unnecessary consumption, erasing the human spark to make or say no to mindless consumerism, and creating vast dump yards. We used to be producers but have become ultimate consumers of life’s simple things.

TLDR: It’s not about affordability or money; I think everyone here can afford spinach or charge their devices happily, paying a service provider; the question is, why are we dependent on external grids and super-stores for simple things in life that were free at one point of time in our society, over consumerism, isolated and end up creating our own silo kingdoms?

Why did it make sense to me?

At a very high level, we all know that the climatic changes and food production, in general, have affected the topsoil so much that Continue reading

HS074: Geek Speak to Biz Talk

To be an effective technologist in a corporation, your efforts need to be aligned with the business strategy of your organization. In today’s episode, Johna and Greg show you how to do this, even if your organization has no written business strategy. They explain how to “read the tea leaves” to tell if your organization... Read more »

The Power of Nautobot and the Path to a Data-Driven Future

Throughout the development of networking, there has never been an effective way to capture and document the intended state of the network or to use that state to support network operations. Similarly, a go-to source for comprehensive training, guidance, and services on automating your network was unavailable. In 2014, with the rise of network APIs and DevOps tools being applied to networking, observing those two realities was the core reason for starting Network to Code. For ten years, our mission has been to help individuals and organizations automate their networks in any way we can. It’s why we held the first in-person, five-day network automation training event. This is why I co-wrote “Nautobot from network engineers worldwide, even those in third world countries and organizations with no budget, showcasing our commitment to transform the network industry any way we can. That’s why, in keeping with Network to Code’s mission, several of us have teamed up to co-author a new book on Nautobot, “

Intel Brings A Big Fork To A Server CPU Knife Fight

With Intel’s foundry still trying to get caught up with the process and packaging offered by archrival Taiwan Semiconductor Manufacturing Co, Intel’s server CPU product line has to “make do” with what the foundry has and create products that give the right mix of performance and price to compete with CPU rival AMD in the X86 space and the Arm collective that is creating a new CPU tier in the datacenter. …

Intel Brings A Big Fork To A Server CPU Knife Fight was written by Timothy Prickett Morgan at The Next Platform.

Rule 11 Academy 060324

New material at Rule 11 Academy this week:

Understanding Intra-AS BGP
Suboptimal BGP Route Reflection Lab

I’ve done a good bit of BGP to this point; I’m probably going to work on link state or some other part of the outline next week. I’m trying to make certain everyone who signs up for the first time gets the first six months for free; the membership plugin is being a bit squirrely, so you might see accounts expired, etc. I’m fixing these as I see them.

Adopting OpenTelemetry for our logging pipeline

Cloudflare’s logging pipeline is one of the largest data pipelines that Cloudflare has, serving millions of log events per second globally, from every server we run. Recently, we undertook a project to migrate the underlying systems of our logging pipeline from syslog-ng to OpenTelemetry Collector and in this post we want to share how we managed to swap out such a significant piece of our infrastructure, why we did it, what went well, what went wrong, and how we plan to improve the pipeline even more going forward.

Background

A full breakdown of our existing infrastructure can be found in our previous post An overview of Cloudflare's logging pipeline, but to quickly summarize here:

  • We run a syslog-ng daemon on every server, reading from the local systemd-journald journal, and a set of named pipes.
  • We forward those logs to a set of centralized “log-x receivers”, in one of our core data centers.
  • We have a dead letter queue destination in another core data center, which receives messages that could not be sent to the primary receiver, and which get mirrored across to the primary receivers when possible.

The goal of this project was to replace those syslog-ng instances as Continue reading

Configuring AAA on Arista EOS Devices Using TACACS+ and ISE

Configuring AAA on Arista EOS Devices Using TACACS+ and ISE

In this blog post, let's look at how to configure TACACS+ AAA authentication on Arista EOS devices using Cisco ISE. When someone tries to log in to the device, we want the Arista device to authenticate and authorize the user against Cisco ISE. We'll go through the necessary configurations and steps to set up this integration between Arista EOS and Cisco ISE.

Local Authorization vs ISE Authorization

You could configure this in two ways with a slight difference. With the first method, ISE authenticates the user and tells Arista which role to apply. Arista devices come with two predefined roles, network-admin and network-operator. For example, if we have two different groups of users, network engineers who need full access and NOC engineers who only need read-only access. When the users log in, depending on the policy, ISE will send TACACS+ attributes that tell the switch which role to apply. With this method, the authorization happens locally at the switch.

For the second method, we will not use these two predefined roles. Each command the user enters on the CLI will be authorized by Cisco ISE. For example, we can allow all commands for network engineers and prevent NOC engineers from Continue reading

NetBox in the Cloud, for Free

NetBox in the Cloud, for Free

Yes, you read that right. NetBox Labs is now offering a generous free plan for their SaaS version of NetBox. This change is a big win for many of us who no longer need to worry about managing our own NetBox instances. With this free plan, you can take advantage of all the powerful features of NetBox without the hassle of maintenance and updates.

Why This Matters to Me?

As a blogger, I create a lot of labs and practice a lot of automation. I rely on NetBox for IP Address Management (IPAM) and other network-related tasks. Before this, I had my NetBox running as a Docker container on one of my VMs. However, there were times when I wanted to access NetBox and found out the VM was powered off. This free plan is music to my ears. There is a 100-device limit, but that's more than enough for my needs.

How to Get it?

Getting started with the free plan is as simple as going to their website and signing up for a free plan. I was up and running within a few minutes. The free plan includes up to 100 devices, 500 IP addresses, and 10k API Continue reading

1 … 94 95 96 97 98 … 3,801