Network configuration analysis has always been the domain of commercial-grade software. Batfish changes all that with an open source, community-supported tool that can find errors and guarantees the correctness of planned or current network configurations. Ratul Mahajan joins Tom Ammon and Russ White to talk about this new tool, its capabilities, and the importance of network configuration analysis.
download
You can find out more about Batfish at the project home page, and in this paper by Ratul.
The 400 Gigabit Ethernet videos with Mark Nowell and Lukas Krattiger are now public. Enjoy!
Cloudflare’s Bot Management is used by organizations around the world to proactively detect and mitigate automated bot traffic. To do this, Cloudflare leverages machine learning models that help predict whether a particular HTTP request is coming from a bot or not, and further distinguishes between benign and malicious bots. Cloudflare serves over 55 million HTTP requests per second — so our machine learning models need to run at Cloudflare scale.
We are constantly making improvements to the models that power Bot Management to ensure they are incorporating the latest threat intelligence. This process of iteration is an important part of ensuring our customers stay a step ahead of malicious actors, and it requires a rigorous process for experimentation, deployment, and ongoing observation.
We recently shared an introduction to Cloudflare’s approach to MLOps, which provides a holistic overview of model training and deployment processes at Cloudflare. In this post, we will dig deeper into monitoring, and how we continuously evaluate the models that power Bot Management.
Before bot detection models are released, we undergo an extensive model testing/validation process to ensure our detections perform as expected. Model performance is validated across a wide number of web traffic Continue reading
In an era dominated by digital landscapes, protecting your brand’s identity has become more challenging than ever. Malicious actors regularly build lookalike websites, complete with official logos and spoofed domains, to try to dupe customers and employees. These kinds of phishing attacks can damage your reputation, erode customer trust, or even result in data breaches.
In March 2023 we introduced Cloudflare’s Brand and Phishing Protection suite, beginning with Brand Domain Name Alerts. This tool recognizes so-called “confusable” domains (which can be nearly indistinguishable from their authentic counterparts) by sifting through the trillions of DNS requests passing through Cloudflare’s DNS resolver, 1.1.1.1. This helps brands and organizations stay ahead of malicious actors by spotting suspicious domains as soon as they appear in the wild.
Today we are excited to expand our Brand Protection toolkit with the addition of Logo Matching. Logo Matching is a powerful tool that allows brands to detect unauthorized logo usage: if Cloudflare detects your logo on an unauthorized site, you receive an immediate notification.
The new Logo Matching feature is a direct result of a frequent request from our users. Phishing websites often use official brand logos as part of their facade. In Continue reading
Cloudflare’s global network spans over 310 cities in more than 120 countries, and interconnects with 13,000 networks globally, including major ISPs, cloud services, and enterprises. This network serves as a globally distributed foundation from which Cloudflare offers a broad product portfolio spanning everything from core Internet services like security, performance, and reliability — to web development, AI, corporate access management, creative products, and more.
The diversity of our products is reflected in our millions of customers, who span a dizzying array of industries and institutions in nearly every country around the world. This incredible diversity has meant a lot of specialisation, as Cloudflare’s adaptable product suite is fitted for each use case. Many customers are keen to have a partner to help them ensure they are getting everything they can out of Cloudflare. And they’d like to do it in the language of their choice, with partners who are familiar with the industries and regions they operate in.
This is why Cloudflare has for many years invested in our Partner Services programs, and has made a concerted effort to scout and partner with the world’s leading service providers who can deliver Cloudflare solutions to the Continue reading
Configuring an IBGP session on a route reflector takes a half-dozen parameters, starting with the remote BGP AS number (equal to the local one), remote IP address, and the source IP address or interface. You might have to specify the propagation of BGP communities and an MD5 password, and you will definitely have to specify that the BGP neighbor is a route reflector client.
Wouldn’t it be nice if you could group those parameters into a template and apply the template to a neighbor? Most BGP implementations have something along those lines. That feature could be called a session template or a peer group, and you can practice it in the next BGP lab exercise.
Configuring an IBGP session on a route reflector takes a half-dozen parameters, starting with the remote BGP AS number (equal to the local one), remote IP address, and the source IP address or interface. You might have to specify the propagation of BGP communities and an MD5 password, and you will definitely have to specify that the BGP neighbor is a route reflector client.
Wouldn’t it be nice if you could group those parameters into a template and apply the template to a neighbor? Most BGP implementations have something along those lines. That feature could be called a session template or a peer group, and you can practice it in the next BGP lab exercise.
https://codingpackets.com/blog/proxmox-cloud-init-with-terraform-and-saltstack
Setting up Cloudflare Zaraz on your website is a great way to load third-party tools and scripts, like analytics or conversion pixels, while keeping things secure and performant. The process can be a breeze if all you need is just to add a few tools to your website, but If your setup is complex and requires using click listeners, advanced triggers and variables, or, if you’re migrating a substantial container from Google Tag Manager, it can be quite an undertaking. We want to make sure customers going through this process receive all the support they need.
Historically, we've provided hands-on support and maintenance for Zaraz customers, helping them navigate the intricacies of this powerful tool. However, as Zaraz's popularity continues to surge, providing one-on-one support has become increasingly impractical.
Companies usually rely on agencies to manage their tags and marketing campaigns. These agencies often have specialized knowledge, can handle diverse client needs efficiently, scale resources as required, and may offer cost advantages compared to maintaining an in-house team. That's why we're thrilled to announce the launch of the first round of certified Zaraz developers, aligning with the way other Tag Management software works. Our certified developers have undergone an intensive Continue reading