
Our Mission
From our trust, To world trust
We create a safe world where customers can focus on value based on trust among colleagues.
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About us
The First Security Leader
Focusing on Customer Problem Solving as a Cloud Security Pioneer
Tatum Security leads cloud security technology and redefines security.
To achieve this mission, we passionately invest in cloud security and product development,
continuing bold challenges to develop innovative security solutions.
In just 3 years since our founding, we have achieved a corporate value of 20 billion, and starting with four major banks in Korea, including Kookmin Bank and Shinhan Bank,
we are rapidly growing by securing customers in the second financial sector, enterprises, and public institutions.
Milestones

Adoption rate of first-tier financial companies
100%
All five major domestic banks are using Tatum Security's solutions for cloud security.

Recontracting Rate
93%
93% of customers using the complete solution continue to utilize Tatum Security through contract renewals.

Cumulative investment amount
$2.4M
Korea Investment Partners, AhnLab, Hana Ventures, and Lighthouse Investment, among others, have raised a total of 3.3 billion KRW in investments from leading domestic investment firms.
History
2024
2023
2022
2021
2020
2019
August
Completion of the domination of the top 5 commercial banks in the domestic first financial sector.
Order of CSPM from W Company in the first-tier financial sector - Tatum CPSM is working together with the entire first-tier financial sector of South Korea.
Development Project of Core Technologies for Information Security
Selection for technology development based on international cooperation in cybersecurity
July
Selection of Seoul-type strong small and medium enterprises
AWS Support - Selected for the S Unicorn Company Development Program
May
Selection of supply companies for the ICT small and medium-sized enterprises information security support project
Microsoft Collaboration Program Selected - Majung Program
April
Conducting training programs for LG CNS's local partners in Vietnam
February
K-Security Startup Global Challenge Program Selection
Performance Sharing Company Certification
Customers
Starting from the 5 major commercial banks, many customers from various industries are already
implementing cloud security with Tatum.
Research
Organizing a
Cloud Security Compliance Research Team to
contribute to institutions and businesses.





Career

Business Registration Number 277-81-01840 | CEO : Yang Hyuk-jae
11-10, 8th Floor, Teheran-ro 77-gil, Gangnam-gu, Seoul (Samseong-dong, Somang Building)
Mail Order Business Registration: No. 2021-Seoul Seocho-3149 Check Business Information
Phone Number: 02-6949-2446
©2024 Tatum Security. All rights reserved.