Didiet Kusumadihardja

Provide detail technical cyber security solutions to Mobile Network Operators (MNO) Company.
Gather technical requirement, coordinate with IT security product principle, create technical proposal, high level design, drafting low level design, bill of quantity, present technology capability.
Create cyberattack use case based on cyber kill chain framework.

Advise client on cyber security, cyber risk, digital risk, data protection and privacy. Responsible for program management, process adoption and change management
Manage project scheduling, project scope, and project quality.
Review and evaluate IT strategic plan, analysis operational needs, and IT stakeholder requirement.
Business development on cyber security, cyber risk and data protection.

Expand and market IT security product portfolio.
Implementation and administration of supporting technology to comply with PCI-DSS.
Internal Audit PCI-DSS and ISO27001.
Gather technical requirements, research, and expand variety of IT security product portfolio based on regulation, compliance, and industry trends. Coordinate with multiple principles, and study technology capability.

Ensuring an effective level of information security reliability to support the availability of a reliable information technology system that is in line with the company's business strategy based on the agreed service level and applicable SOPs.
Plan and design enterprise security to meet PCI-DSS compliance. Manage Security Operating Center (SOC).
Responsible for multiple security control.

Ensuring that information security management is maintained and implemented in the information technology operational cycle and in line with the company's business objectives.
Project management, consultation and review IT general control of change management, system development, computer operations, access management, and information security.
Business development on cyber security.

Evaluation and monitoring of information security vulnerabilities
Perform monitoring, incident response, forensics and evaluation of system vulnerabilities.
Manage threats and incidents impacting information resources, assure through policy the appropriate use of information resources and educate users on their information security and privacy responsibilities.

Provide network design and solution for enterprise, factory and mining environment.
Gather technical requirement, coordinate with principle, create technical proposal, high level design, low level design, bill of quantity, present technology capability.
Translate user requirement to product/solution capability.
Implementation of Network, Wireless & VoIP infrastructure.

Design and Implementation of secure network and system infrastructure for Online Payment Gateway based on Payment Card Industry Data Security Standard (PCI DSS).
Network infrastructure design, system integration, payment gateway interconnection.
Network and server hardening.

Administrate network and system infrastructure
Successfully reduce network down-time by redesign entire network architecture, Increase network availability and scalability.
Implementation of network monitoring system, network security, network alert, and fail-over system.

Implementation of VoIP system using Xener XIP G3, and centralized POS system using Quinos POS at Terminal 1-A Red Corner and Terminal 3 Jakarta International Airport Soekarno-Hatta
Coordinate and support tenants at Terminal 1-A Red Corner and Terminal 3 Jakarta International Airport Soekarno-Hatta to make the full use of VoIP and POS system.