DPI – Deep Packet Inspection
DPI (Deep Packet Inspection) is a technology that allows network traffic to be analyzed at the level of individual packets. It provides detailed insights into the types of data, protocols, and applications transmitted through the network. DPI is used to ensure security, monitor and optimize network traffic, and prevent data leaks.
Our DPI solution is designed for multiple markets, including B2B (e.g., for financial institutions) and B2G. It enables corporate and government clients to secure their networks, manage traffic, and prevent data breaches effectively
Key Features
  • Traffic analysis and classification
    Identifies applications, protocols, and data types passing through the network
  • Threat detection
    Recognizes malicious traffic and network anomalies
  • Performance optimization
    Manages bandwidth and prioritizes traffic for critical applications
  • Content filtering
    Blocks unwanted or unauthorized data
  • Encrypted traffic support
    Analyzes encrypted packets to identify threats and ensure compliance with security policies
Technical Aspects of DPI Implementation
  • 1
    Software Libraries
    DPI is implemented through high-performance libraries that ensure fast packet processing and allow for modular configurations at the core level
  • 2
    Analysis Algorithms
    Signature-based detection: Uses predefined patterns to detect known threats
  • 3
    Encrypted Traffic Handling
    DPI addresses the challenge of analyzing encrypted traffic (e.g., SSL/TLS) using decryption or metadata analysis to identify traffic patterns without full decryption
  • 4
    Scalability
    DPI systems are scalable, capable of processing large volumes of data. They can integrate with container-based and microservices architectures for dynamic resource allocation
  • 5
    Integration with Network Infrastructure
    DPI seamlessly integrates with network devices to extend filtering capabilities and enforce security policies at the core network level
Market Applications
  • B2B
    DPI solutions for corporate clients include network optimization, application monitoring, and information security. This is especially relevant for sectors like banking, which require robust data protection and reliable network services
  • B2G
    In government applications, DPI ensures the security of national networks, monitors for cyber threats, and supports regulatory compliance for the protection of sensitive data