30 Years of Dauntless Effort, Strive for the Future | Warm Congratulations on Watchdata’s 30th Anniversary

On November 18, 2024, under the warm winter sun, we celebrated the 30th birthday of Beijing Watchdata Co., Ltd.

eSIM Technology and Application

A SIM card is a chip card that stores user information and is used for communication and identity verification between mobile devices and networks. in size.

Interpretation of PQC Algorithm – FALCON

In 1994, Peter Shor designed an algorithm that can solve Integer Factorization Problem and Discrete Logarithms Problem in polynomial time using a quantum computer, which is a tremendous threat to the world of classical public key systems such as RSA and ECC.

Somethings about Identity Part 1 Identity Identification, Authentication, Authorization and Audit

Information security starts with identity. Learn how identification, authentication, authorization, and accountability work together to protect your digital resources and maintain system security.

Watchdata Showcases Next-Generation Payment Solutions at Seamless Africa 2024

Johannesburg, South Africa – Watchdata, a leading provider of secure technology solutions, successfully demonstrated its latest innovations at Seamless Africa 2024, held from October 16-17 in Johannesburg.

Watchdata wins HONOR’s “Best Ecosystem Partner Award”

The HONOR Developer Conference 2024 (HGDC.2024) is a much-anticipated tech event on 23-24 October at the Zhongguancun International Innovation Centre in Beijing.

NFC Reader: Seamless Access to a New Era of Smart Mobility

As the automotive industry steadily advances toward smart mobility, the adoption of digital car keys is growing rapidly.

Dilithium: The Future of Post-Quantum Digital Signatures

With the rapid development of quantum computing, traditional public-key cryptographic algorithms like RSA and ECC face the risk of being broken.

The ‘Last Mile’ of Digital Operations

IoT service providers often need to offer digital-driven platforms and services to their partners. However, the ‘last mile’ challenge in digital transformation usually arises in connectivity management operations.

What You Should Know About the Kyber Algorithm

With the rapid development of quantum computing technology, the field of traditional cryptography is facing unprecedented challenges.