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CPDoS Attacks Cause CDNs to Deliver Error Pages instead of Expected Results
Security researchers disclosed three new variants of the cache poisoning attack first discussed at the 2018 DEFCON conference. These three new attacks are being categorized as cache poisoning denial of service (CPDoS) attacks. These vulnerabilities allow an attacker to inject their own malicious content to be served by the cache in lieu of the expected web pages.
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Managing Global CDN Operations at Netflix
At the recent Strange Loop conference, Robert Fernandes, engineering manager at Netflix, who leads the Open Connect Tools team, gave a talk on how they manage operations for Netflix’s in-house OpenConnect content delivery network (CDN).
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Cloudflare Adopts Official CLI, Announces 3rd-Level Custom Domain Names, and Introduces a Free Tier
Cloudflare announces Wrangler as the official CLI for Cloudflare Workers, the ability to deploy without bringing your own domain, and a free tier that allows anyone to deploy globally on Cloudflare’s infrastructure.
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Cloudflare Releases Workers KV, a Serverless Key-Value Store at the Edge
What sits between your application and the client's browser? When the answer is "the internet", Cloudflare wants their Workers platform to play a part. They recently expanded that platform with Workers KV, a distributed, eventually-consistent key-value store available in 180+ edge locations.
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Microsoft Introduces Azure Front Door, a Scalable Service for Protecting Web Applications
In a recent blog post, Microsoft introduced the general availability (GA) of Azure Front Door (AFD), a scalable and secure entry point for web applications. The underlying technology in Azure Front Door, has been in place inside of Microsoft for the past five years where it has enabled scaling and protection for many popular Microsoft services including Office 365, Xbox, and Microsoft Teams.
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Azure Content Delivery Network Is Now Generally Available
Microsoft announced the general availability (GA) of the Azure CDN, allowing customers to deliver content from Microsoft’s global CDN network. The release was a follow up on the public preview last May.
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Microsoft Announces Its Own Content Delivery Network in Public Preview
Microsoft announced it would start to provide a public preview of their own Content Delivery Network (CDN) to enable customers to use and deliver content from it. With Azure CDN customers can allow their businesses to provide content on any of Microsoft’s extensive 54 global point-of-presence (POP) CDN in 33 countries.
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Migrating Edge Network Providers at Envato without Downtime
Envato, a CDN provider, migrated their edge network providers to unify their Distributed Denial of Service (DDoS) and Web Application Firewall (WAF) systems onto one provider. An automated test-based approach to making infrastructure changes combined with monitoring and continuous feedback for regressions helped them make the move without any downtime.
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Monitoring Cloudflare's Global Network Using Prometheus
Matt Bostock’s SRECON 2017 Europe talk covers how Prometheus, a metric-based monitoring tool, is used to monitor CDN, DNS and DDoS mitigation provider CloudFlare’s globally distributed infrastructure and network.
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AWS Release Lambda@Edge, Enabling Node.js Functions to Execute at the Edge Alongside CloudFront CDN
Amazon Web Services (AWS) have released Lambda@Edge as generally available, allowing customers to run Node.js Lambda functions “at the edge” across AWS point-of-presence locations globally, which can enable dynamic response to end users with very low latency.
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Google Pushing for HTTPS
Google wants to push for HTTPS everywhere with a combination of deprecating existing Chrome features in non-secure sites, as well as new features only supported in HTTPS.
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Jare.io, an Instant and Free CDN
Jare.io, touted as a free Content Delivery Network (CDN), is essentially a wrapper over Amazon’s CloudFront.
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Google Launches Cloud CDN Alpha
Earlier this month, Google announced an Alpha Cloud Content Delivery Network (CDN) offering. The service aims to provide static content closer to end users by caching content in Google’s globally distributed edge caches.
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CloudFlare Universal SSL - Free Web Security for All
CloudFlare have made SSL available to all free subscribers to its content delivery network (CDN) with Universal SSL. The move addresses both cost and complexity issues that have previously confronted web site and application owners wanting to deploy SSL. CloudFlare takes care of issuing a certificate at no cost to the end user, and enabling SSL becomes a selection from a dropdown menu.
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Microsoft Announced New Features for Windows Azure During TechEd 2010
Microsoft announced Windows Azure Tools for Visual Studio 1.2 (June 2010) at TechEd 2010. Some of the most important features are: .NET 4 support, support for Visual Studio 2010 RTM, and IntelliTrace debugging. Microsoft also announced a billing plan for Azure CDN, and new options for SQL Azure.