2019-2020
Secure File Sharing System
Developed a secure file sharing system using AWS S3 Storage for Pertamina PHONWJ, ensuring data integrity and accessibility with role-based permissions.
Client
PT Control System Arena Paranusa
Duration
2019-2020
Technology Stack
The Secure File Sharing System was developed for Pertamina PHONWJ to provide a robust, scalable, and secure platform for sharing sensitive documents and files. This enterprise-grade solution leverages AWS S3 cloud storage with advanced security features and role-based access control.
The system addresses critical requirements for document security, compliance, and collaboration in the energy sector while maintaining high availability and performance standards required by large-scale industrial operations.
Challenges
- High security requirements for sensitive energy sector documents
- Scalable storage solution for large file volumes and multiple file types
- Role-based access control with granular permission management
- Integration with existing corporate authentication systems
- Compliance with industry regulations and data protection standards
Solutions
- Enterprise-grade encryption with AWS S3 server-side encryption
- Scalable cloud storage architecture with automated backup and versioning
- Advanced role-based access control with group and individual permissions
- Single sign-on (SSO) integration with corporate directory services
- Comprehensive audit logging and compliance reporting features
Project Results & Impact
Secured storage for over 100,000 corporate documents
99.9% uptime with automatic failover and disaster recovery
60% improvement in document collaboration efficiency
100% compliance with energy sector security regulations
Reduced file sharing risks and enhanced data governance
Key Features
Secure Upload
Encrypted file upload with virus scanning and file type validation
Access Control
Granular role-based permissions with group and individual access management
Version Control
Automatic file versioning with rollback capabilities and change tracking
Audit Trail
Comprehensive logging of all file access and modification activities
Secure Sharing
Time-limited sharing links with password protection and access tracking
Compliance Reporting
Automated compliance reports for regulatory requirements and audits
Technology Stack Details
Node.js
High-performance backend API development and file processing
AWS S3
Scalable cloud storage with enterprise-grade security features
PHP
Web application development and user interface management
JWT Authentication
Secure token-based authentication and session management
MySQL
User management and file metadata storage
Redis
Session caching and performance optimization
Project Timeline
Security Assessment
2 weeks
Security requirements analysis and compliance evaluation
Architecture Design
3 weeks
System architecture design with AWS S3 integration planning
Backend Development
8 weeks
API development with authentication and file management
Frontend Development
4 weeks
User interface development with responsive design
Security Testing
3 weeks
Penetration testing and security vulnerability assessment
Deployment & Training
2 weeks
Production deployment and user training sessions
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