… The migration to post-quantum authentication is a bigger challenge than post-quantum encryption for a few reasons, including: Post-quantum ML-DSA digital signatures are larger than classic digital signatures, which could have an impact on performance of some systems, for instance in short-lived TLS… …
… Note that both bytes-based and request-based traffic graphs are used within this post to illustrate the impact of the observed disruptions, with the choice of metric generally made based on which better illustrates the impact of the disruption. …
… More details on this event can be found in the “AAE-1 & SMW5 cable cuts impact millions of users across multiple countries ” blog post . Castor canadensis Finally, on June 13, a beaver was responsible for an outage that impacted Internet users in British Columbia, Canada. …
… Reducing the impact of failure What it means for you : In the event an issue is observed on our network, our systems now fail more gracefully. This vastly reduces the potential impact radius, to ensure your traffic is delivered even in worst-case scenarios. …
… In this post, we’ll walk through what we saw, the impact of these events, and how we applied temporary mitigations while DENIC resolved the issue. …
Agents Week: network performance update 2026-04-17 Lai Yi Ohlsen 4 min read This post is also available in 日本語 and 한국어 . …
… Continuing software updates : Our engineering teams worked on delivering an updated Linux kernel, which required carefully rebooting and rolling it out across our servers. There was no customer impact at any point during this response. …
… Our custom database migrations ran faster than we expected, with no user impact. …
The crawl before the fall… of referrals: understanding AI’s impact on content providers 2025-07-01 David Belson Sam Rhea 7 min read This post is also available in 简体中文 , Français , Deutsch , 日本語 , 한국어 , Español , Nederlands and 繁體中文 . …
… While initially we saw some impact to customer traffic — affecting roughly 1% of requests during the initial wave of attacks — today we’ve been able to refine our mitigation methods to stop the attack for any Cloudflare customer without it impacting our systems. …