Closing Ceremony of the CYSEEX Cyber ​​Security Exercise, Quarter IV/2025: Concluding a brilliant year, ready for a new journey.

On January 9th, the CYSEEX Information Security Alliance solemnly held the "CYSEEX Information Security Exercise Summary for Quarter IV/2025" event. The event not only summarized the vibrant activities of the final quarter of the year but also outlined important strategic directions for 2026, concluding a successful and meaningful 2025.

The closing ceremony was attended by the leadership of the units and members of the Alliance.

The CYSEEX Cyber ​​Security Exercise program is held monthly with the following objectives:

• To test and evaluate the training unit's ability to respond to external attack scenarios;
• Enhancing the capabilities and knowledge of Information Security (IS) and Information Systems Administration (IS) teams regarding cyberattacks and building effective defense systems;
• Review and improve the unit's cybersecurity coordination with specialized cybersecurity organizations in the event of a cyberattack.

The closing ceremony began with the Q4/2025 summary report presented by Mr. Hoang Hanh Phuc – Director of Infrastructure & Security – Sapo Joint Stock Company. The summary report reviewed the training activities in detail during the quarter, highlighting the achievements and valuable lessons learned.

Mr. Nguyen Quang Hoang – Director of Information Security at MISA – continued with the Alliance's 2026 plan , outlining a specific vision and operational direction. These new goals promise to bring both challenges and opportunities for further development for the entire Alliance in this new phase.

Also within the framework of the program, Mr. Hoang Hanh Phuc presented a highly topical and engaging topic – “PasswordLess” (Passwordless Authentication). His presentation opened up new perspectives on future security trends and received enthusiastic interest and discussion from the participants.

In addition, the CYSEEX Cyber ​​Security Exercise Q4/2025 continued to witness exciting and professional competitions. Congratulations to the teams that achieved impressive results, specifically:

• For the CX-07 system:
  • First Prize: MISA
  • Second Prize: SAPO
  • Third Place: Bravo

• For the CX-01 system:
  • First Prize: GHTK
  • Second Prize: Viettel Solution
  • Third Prize: Bao Viet

• For the CX-02 system:
  • First Prize: GHTK
  • Second Prize: Mobifone
  • Third Prize: MISA

• For the CX-06 system:
  • First Prize: Bao Viet
  • Second Prize: MISA
  • Third Prize: SAPO

• For the CX-05 system:
  • First Prize: Bao Viet
  • Second Prize: Viettel Solution
  • Third Place: Bravo

Best Blue Team of Q4: Congratulations to CX-05 (SAPO) for excellently winning the title of Best Defensive Team of Q4.

The Chairman of the CYSEEX Alliance presented the award for the best defensive team and delivered a concluding speech summarizing the memorable journey of 2025, while also inspiring and outlining a strong development direction for the Alliance in 2026.

The closing ceremony was a great success, held in a solemn and united atmosphere. This serves as a solid foundation for CYSEEX Alliance members to continue enhancing their professional capabilities, ready to face and overcome all future cybersecurity challenges, and together build a safe and sustainable digital space.

Source: https://www.misa.vn/156059/le-tong-ket-tap-tran-attt-cyseex-quy-iv-2025-khep-lai-mot-nam-ruc-ro-san-sang-cho-chang-duong-moi/