privacy computing

DataFunTalk

May 2, 2025 · Artificial Intelligence

SecretFlow Meetup Chengdu – Privacy Computing Innovation and Application Practice

The SecretFlow open‑source community and Chengdu Smart City Research Institute co‑host a deep‑tech meetup in Chengdu, featuring leading experts from Ant Group, UESTC, and industry partners who will explore privacy‑computing principles, SPU technology, federated learning, and real‑world financial and governmental use cases through talks and hands‑on workshops.

AIFederated LearningSPU

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SecretFlow Meetup Chengdu – Privacy Computing Innovation and Application Practice

AntTech

Apr 23, 2025 · Information Security

Two Ant Group Research Papers on FHE Accelerators Accepted at ISCA 2025

The International Symposium on Computer Architecture (ISCA) 2025 accepted two Ant Group research papers—FAST and Neo—detailing novel fully homomorphic encryption accelerators that combine cryptographic optimizations with hardware design to achieve significant performance gains for privacy‑preserving computation.

Ant GroupFHEISCA 2025

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Two Ant Group Research Papers on FHE Accelerators Accepted at ISCA 2025

AntTech

Oct 25, 2024 · Artificial Intelligence

Ant Group and CCF Launch Third‑Phase Green Computing and Privacy Computing Funds at CNCC2024

At the CNCC2024 conference in Hangzhou, Ant Group and the China Computer Federation announced third‑phase research funds for green computing and privacy computing, committing tens of millions of yuan to support AI‑infra, model algorithms, trusted confidential computing, and related academic collaborations across leading universities.

Ant GroupArtificial IntelligenceGreen computing

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Ant Group and CCF Launch Third‑Phase Green Computing and Privacy Computing Funds at CNCC2024

AntTech

Oct 21, 2024 · Information Security

Second Homomorphic Encryption Computing Performance Optimization Forum – Hardware Accelerators

The second Homomorphic Encryption Computing Performance Optimization Forum, held on October 26 at the Summer Garden venue, gathers leading researchers to discuss hardware acceleration, cross‑disciplinary challenges, and recent advances in privacy‑preserving computation, presenting detailed abstracts and speaker bios for five technical sessions.

ConferencePerformance Optimizationcryptography

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Second Homomorphic Encryption Computing Performance Optimization Forum – Hardware Accelerators

AntTech

Aug 19, 2024 · Information Security

From General Computing to Intelligent Computing to Secure Computing: Key Insights from the 2024 China Cryptography Society Cryptographic Chip Conference

At the 2024 China Cryptography Society Cryptographic Chip Academic Conference in Chengdu, Ant Group’s Vice President Wei Tao highlighted the evolution from general to intelligent to secure computing, emphasizing the pivotal role of cryptographic chips in data protection, AI development, and cross‑industry applications while calling for deeper industry‑academia collaboration.

AIIndustry-Academia Collaborationcryptographic chips

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From General Computing to Intelligent Computing to Secure Computing: Key Insights from the 2024 China Cryptography Society Cryptographic Chip Conference

AntTech

Jul 7, 2024 · Information Security

2024 WAIC Forum on Privacy Computing: Enabling Trusted Data Sharing for Large Models

The 2024 WAIC Privacy Computing Forum gathered leading experts from academia and industry to discuss how encryption, anonymization, and secure multi‑party computation can protect data privacy while enabling large‑model training and inference, highlighting technical challenges, standards, and emerging solutions across AI, big data, and information security domains.

AILarge ModelsMPC

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2024 WAIC Forum on Privacy Computing: Enabling Trusted Data Sharing for Large Models

AntTech

Jun 13, 2024 · Information Security

Privacy Computing Technology Theory and Practice – Highlights from the National Data Bureau’s 2024 Data Lecture Series

The National Data Bureau’s June 12, 2024 Data Lecture Hall focused on privacy computing technology theory and practice, featuring expert talks, emphasizing secure yet usable data sharing to boost the digital economy, and gathering over 110 officials and specialists to discuss challenges and solutions.

ChinaData SharingDigital Economy

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Privacy Computing Technology Theory and Practice – Highlights from the National Data Bureau’s 2024 Data Lecture Series

AntTech

Jun 7, 2024 · Information Security

Unified Security Grading Standards Are Essential for the Trusted Deployment of Privacy Computing

The article explains how the diversity of privacy‑computing techniques creates confusion and reluctance in industry, argues for a unified security‑capability grading framework, and highlights recent standard‑setting efforts such as the Q/NFEC0001‑2024 guideline to balance safety and performance across sectors.

Artificial IntelligenceFinTechcryptography

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Unified Security Grading Standards Are Essential for the Trusted Deployment of Privacy Computing

AntTech

Apr 24, 2024 · Information Security

Beijing FinTech Alliance Releases Privacy Computing Interoperability Platform Technical Specification

Under the guidance of the People’s Bank of China, the Beijing FinTech Industry Alliance has published the 'Financial Industry Privacy Computing Interconnection Platform Technical Specification', a standard co‑authored by China UnionPay, major banks, universities, tech firms and telecom operators, with Ant Group playing a key role.

Ant GroupStandardfinancial technology

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Beijing FinTech Alliance Releases Privacy Computing Interoperability Platform Technical Specification

AntTech

Mar 2, 2024 · Information Security

IEEE Releases First Global Standard for Privacy Computing Integrated Machine (IEEE 3156-2023)

The IEEE Standards Association has published the world’s first privacy‑computing integrated‑machine standard (IEEE 3156‑2023), highlighting China’s leadership in privacy‑preserving data technologies and outlining hardware, software, and security requirements that aim to foster global adoption and reduce collaboration costs.

Ant GroupIEEE StandardTechnology Standards

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IEEE Releases First Global Standard for Privacy Computing Integrated Machine (IEEE 3156-2023)

Alimama Tech

Dec 21, 2023 · Information Security

Alibaba Mama Secure Data Hub: Cloud Architecture and Privacy-Preserving Advertising

Alibaba Mama’s Secure Data Hub delivers a privacy‑enhanced clean‑room for advertising by combining multi‑party computation, federated learning and differential privacy with encrypted operators on a Flink engine, offering cloud‑agnostic, scalable deployment that enables cross‑domain analytics while protecting raw user data and boosting ROI.

Advertising AnalyticsFederated Learningcloud deployment

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Alibaba Mama Secure Data Hub: Cloud Architecture and Privacy-Preserving Advertising

AntTech

Dec 14, 2023 · Big Data

Ant Group’s ‘YinYu’ Privacy‑Computing Framework Enables Joint Pricing for New‑Energy Vehicle Insurance

Ant Group’s industrial‑grade ‘YinYu’ privacy‑computing framework, recognized in China’s 2023 Big Data “Star River” case list, powers a joint‑pricing insurance platform that securely integrates AI, big‑data analytics and blockchain to improve new‑energy vehicle insurance pricing, reduce premiums and enhance risk assessment.

AIActuarial PricingInsurance

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Ant Group’s ‘YinYu’ Privacy‑Computing Framework Enables Joint Pricing for New‑Energy Vehicle Insurance

AntTech

Dec 12, 2023 · Information Security

Privacy Computing Case Study: Multi‑Party Secure Computation for Financial Risk Control by Jiangsu Bank and Ningbo Bank

This article presents a detailed case study of how Jiangsu Bank and Ningbo Bank leveraged Ant Group’s multi‑party secure computation platform and the “YinYu” privacy‑computing framework to build joint risk‑control models, enhancing data sharing, security, and approval rates for inclusive finance.

Inclusive FinanceMPCdata security

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Privacy Computing Case Study: Multi‑Party Secure Computation for Financial Risk Control by Jiangsu Bank and Ningbo Bank

AntTech

Dec 1, 2023 · Information Security

Highlights of the 20th China Information and Communication Security Conference (CCICS 2023)

The 20th China Information and Communication Security Conference (CCICS 2023) held on December 1 in Beijing gathered leading academicians and industry experts to discuss emerging security challenges in 5G, AI, privacy computing, large‑model systems, and presented Ant Group’s innovative security parallel‑slice framework for modern digital enterprises.

5GArtificial IntelligenceConference

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Highlights of the 20th China Information and Communication Security Conference (CCICS 2023)

AntTech

Nov 27, 2023 · Information Security

ISO/IEC 4922-3 Standard on Garbled‑Circuit Based Secure Multiparty Computation Approved, Ant Technology Institute Contributes

Ant Technology Institute helped author the newly approved ISO/IEC 4922-3 standard on garbled‑circuit based secure multiparty computation, a key ISO/IEC JTC1 SC27 international standard, with high‑profile expert participation from multiple countries, highlighting the institute’s deep involvement in privacy‑computing research and standardization.

Garbled CircuitsISO/IEC 4922-3Secure Multiparty Computation

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AntTech

Nov 10, 2023 · Artificial Intelligence

Ant Group and Tsinghua University’s Distributed Collaborative Risk‑Defense System Wins Zhejiang Provincial Science & Technology Progress Award

The award‑winning distributed collaborative risk‑defense system, developed by Ant Group, Tsinghua University and Alipay, leverages AI, privacy‑preserving computing and graph analytics to achieve real‑time, high‑efficiency detection and invisible, precise control of hidden risks in massive digital transactions, earning top provincial honors and extensive industry adoption.

AI securityAwardbig data

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Ant Group and Tsinghua University’s Distributed Collaborative Risk‑Defense System Wins Zhejiang Provincial Science & Technology Progress Award

DataFunSummit

Nov 8, 2023 · Blockchain

Privacy Computing and Blockchain Integration for Secure Data Flow: Practices and Case Studies by WeBank

This article presents WeBank's exploration of privacy‑computing technologies combined with blockchain to enable secure, compliant data flow across enterprises, detailing the regulatory background, technical architectures, key use‑case scenarios such as anonymous query, privacy intersection, joint prediction and statistics, and real‑world deployments including the 2022 Big Data “Star River” benchmark cases.

WeBankblockchaindata security

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Privacy Computing and Blockchain Integration for Secure Data Flow: Practices and Case Studies by WeBank

AntTech

Oct 20, 2023 · Information Security

Digital Accessible Online Movie Service for the Visually Impaired: Privacy Computing, Blockchain, and Secure Identity Verification

The article describes how Ant Group and partners created an accessible online movie platform for visually impaired users in China, employing innovative privacy‑computing, blockchain, and terminal‑security technologies to enable secure, minimal‑disclosure identity verification and protect intellectual‑property rights.

accessible mediablockchaindigital accessibility

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Digital Accessible Online Movie Service for the Visually Impaired: Privacy Computing, Blockchain, and Secure Identity Verification

AntTech

Jul 27, 2023 · Information Security

Privacy Computing Cross‑Platform Interoperability Open Protocol v2.0 (ECDH‑PSI): Overview and Key Enhancements

The article introduces the privacy‑computing open protocol v2.0, explains its technical improvements such as flexible handshake options, point‑compression and ciphertext truncation, and highlights its role in enabling secure cross‑platform data fusion through widely accepted cryptographic algorithms.

ECDH-PSIdata securityinteroperability

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Privacy Computing Cross‑Platform Interoperability Open Protocol v2.0 (ECDH‑PSI): Overview and Key Enhancements

AntTech

Jul 26, 2023 · Information Security

Ant Group and Nanyang Technological University Launch Collaboration on Private Set Intersection Privacy Computing

On July 25, Ant Group and Singapore's Nanyang Technological University announced a research partnership to advance Private Set Intersection (PSI) privacy‑computing technology using Ant's YinYu framework, aiming to improve secure machine‑learning and data‑analysis applications while aligning with regional data‑privacy initiatives.

Ant GroupResearch Collaborationinformation security

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Ant Group and Nanyang Technological University Launch Collaboration on Private Set Intersection Privacy Computing