KB Kookmin Certificate Users Exceed 18 Million, Gaining 1 Million in a Year

by Kim yoon seop Posted : August 19, 2026, 10:20Updated : August 19, 2026, 10:20

The number of users of KB Kookmin Bank's private certification service, the 'Kookmin Certificate,' has surpassed 18 million.

KB Kookmin Bank announced on August 19 that the cumulative number of Kookmin Certificate users has exceeded 18 million, marking an increase of 1 million users since surpassing 17 million last August.

The Kookmin Certificate can be issued without visiting a branch, as long as users have a smart device registered in their name and an identification card. It is utilized for simple authentication, electronic signatures, and identity verification through the KB Star Banking app.

The service's usage has expanded beyond the financial sector to include both public and private domains. It is currently accepted by public institutions such as the National Tax Service's Home Tax, Government 24, and the National Health Insurance Corporation, as well as for public services like housing subscriptions and pension inquiries. It is also applicable on private platforms related to shopping, entertainment, and healthcare.

Major affiliates of KB Financial Group, including KB Securities, KB Insurance, and KB Kookmin Card, allow the use of the Kookmin Certificate without requiring separate authentication methods.

KB Kookmin Bank has implemented encryption technology and anti-theft systems throughout the entire process of certificate issuance and usage. It also offers authentication features using biometric methods such as fingerprints and Face ID, as well as simple passwords.

A representative from KB Kookmin Bank stated, "The Kookmin Certificate is expanding its application beyond financial transactions into public and private sectors. We will continue to enhance customer convenience and usability by expanding partnerships with various institutions."





* This article has been translated by AI.