Modernizing with agile SASE: a Cloudflare One blog takeover 2026-03-02 Warnessa Weaver Yumna Moazzam Return to office has stalled for many, and the “new normal” for what the corporate network means is constantly changing. In 2026, your office may be a coffee shop, your workforce…
Beyond the blank slate: how Cloudflare accelerates your Zero Trust journey 2026-03-02 Michael Koyfman In the world of cybersecurity, "starting from scratch" is a double-edged sword. On one hand, you have a clean slate; on the other, you face a mountain of configurations, best pr…
The truly programmable SASE platform 2026-03-02 Abe Carryl Every organization approaches security through a unique lens, shaped by their tooling, requirements, and history. No two environments look the same, and none stay static for long. We believe the platforms that protect th…
Mount Mayhem at Netflix: Scaling Containers on Modern CPUs -- 6 Listen Share Authors: Harshad Sane, Andrew Halaney Imagine this — you click play on Netflix on a Friday night and behind the scenes hundreds of containers spring to action in a few seconds to answer your call. At Ne…
Aditya Challapally leads post-training research and infrastructure for Copilot agent capabilities that process millions of multimodal interactions. This post builds on the diagnostics from Diagnosing instability in production-scale agent reinforcement learning with the engineeri…
Bridging the Gap: Diagnosing Online–Offline Discrepancy in Pinterest’s L1 Conversion Models -- Listen Share Authors: Yao Cheng | Senior Machine Learning Engineer; Qingmengting Wang | Machine Learning Engineer II; Yuanlu Bai | Machine Learning Engineer II; Yuan Wang | Machine Lea…
Senior Service Delivery Engineer, GitHub
카테고리 분류에 2조 토큰을 쓰면서 알게된 것들 -- Share 안녕하세요. 당근 Taxonomy 팀 윈터(winter.jung), 지원(jiwon)이에요. 저희 팀은 택소노미(Taxonomy)라고 부르는 카테고리 체계를 만들고, 그 체계를 기반으로 중고거래, 모임 게시글 등 당근에 올라오는 게시글을 자동으로 분류해 실제 서비스가 사용하도록 적재하는 파이프라인을 운영하고 있어요. 이번 글에서는 프로덕션 파이프라인에서 카테고리 분류를 위해 LLM을 어떻게 쓰고 있는지, 그리고 성능, 비용, 운영…
‘로컬’ 슈퍼 앱에서 장기 유저 모델링은 어떻게 달라질까? -- Share 안녕하세요! 당근 ML Foundation 팀에서 ML Engineer로 일하고 있는 Hawke와 Ben.Kim이에요. 저희 팀은 개인화 추천 개선을 위한 “기반 기술”을 만드는 역할을 하고 있어요. 이 글에서는 유저의 장기 행동 로그를 Transformer로 학습해 유저 임베딩을 만들고, 홈피드·광고 등 다양한 추천 모델에 적용해 큰 폭의 온라인 지표 개선을 달성한 여정을 공유하려고 해요. 왜 장기 유저 모델링이 필요할…
200MB 모듈을 팀 단위로 해결하기: 당근 숏폼팀의 On-demand Dynamic Feature Module 도입 -- Share 안녕하세요. 당근 숏폼팀 안드로이드 엔지니어 Bob이에요. 당근 스토리는 동네 가게와 일상을 1분 이내 영상으로 공유하는 지역 기반 숏폼 서비스예요. 동네 맛집, 운동, 미용실 같은 가게 이야기부터 일상적인 동네 소식까지, 우리 동네 사람들에게 자연스럽게 노출되는 게 특징이에요. 비즈니스, 부동산, 모임 등 당근의 여러 서비스에서도 숏폼을 활용하고 있고요. 현재…
Toxic combinations: when small signals add up to a security incident 2026-02-27 Bashyam Anant Himanshu Anand At 3 AM, a single IP requested a login page. Harmless. But then, across several hosts and paths, the same source began appending ?debug=true — the sign of an attacker pro…
The most-seen UI on the Internet? Redesigning Turnstile and Challenge Pages 2026-02-27 Leo Bacevicius Ana Foppa Marina Elmore You've seen it. Maybe you didn't register it consciously, but you've seen it. That little widget asking you to verify you're human. That full-page securi…
We deserve a better streams API for JavaScript 2026-02-27 James M Snell Handling data in streams is fundamental to how we build applications. To make streaming work everywhere, the WHATWG Streams Standard (informally known as "Web streams") was designed to establish a common API…
Bringing more transparency to post-quantum usage, encrypted messaging, and routing security 2026-02-27 David Belson Mingwei Zhang André Jesus Suleman Ahmad Sabina Zejnilovic Thibault Meunier Mari Galicer Cloudflare Radar already offers a wide array of security insights — from ap…
ASPA: making Internet routing more secure 2026-02-27 Mingwei Zhang Bryton Herdes Internet traffic relies on the Border Gateway Protocol (BGP) to find its way between networks. However, this traffic can sometimes be misdirected due to configuration errors or malicious actions. Wh…
