Cross-Platform Device Compatibility and Secure Video Mirroring Enhancement

The client’s current product supports a well-known mobile device platform with functionality for video mirroring from the device screen to external displays. However, this feature is limited to platform-specific devices, restricting market reach and user flexibility. The client needs the ability to extend this video mirroring functionality to devices operating on other platforms, ensuring a secure connection through a robust handshaking process involving public/private key exchange during device connection. Without this extension, the client faces limitations in market competitiveness and user experience.

A mid-sized technology firm specializing in device connectivity solutions and multimedia streaming services, seeking to expand device compatibility and enhance secure communication features.

• Implement support for video mirroring on additional device platforms to broaden compatibility.
• Reverse engineer existing platform firmware to understand the current security handshake process.
• Reconstruct and adapt the device handshaking process to enable secure connections on various platforms.
• Ensure the new process maintains or enhances existing security standards, including secure key exchange.
• Increase device compatibility list to include at least 3 major operating systems within the first year.
• Improve user experience by providing seamless, secure video mirroring across multiple device types.

• Device connection module capable of establishing secure links with multiple platform types.
• Firmware reverse engineering component to analyze the current handshaking process.
• Process reconstruction to enable key exchange compatible with diverse device operating systems.
• Real-time video streaming capability from device screen to external display.
• Secure key exchange mechanism to maintain data confidentiality and integrity during mirroring sessions.
• Compatibility extension to support at least three additional device platforms.

• Existing device firmware components for reverse engineering
• Security key management systems for secure credential exchange
• Device OS platform SDKs for compatibility testing
• External hardware interfaces for testing cross-platform device connectivity

• System must support at least 100 simultaneous mirroring sessions with minimal latency (e.g., under 200ms).
• Secure communication channels must adhere to at least AES-256 encryption standards.
• The solution should be scalable to support additional device platforms in future updates.
• Firmware analysis and reverse engineering processes must comply with legal and ethical standards.
• System uptime reliability target of 99.9% for sessions.

The project aims to significantly expand device compatibility, thereby increasing market reach and user adoption by enabling secure video mirroring across multiple platforms. Expected improvements include a 30% expansion in supported devices within the first year and enhanced security, helping to reduce potential vulnerabilities. These enhancements are projected to boost customer satisfaction and retention, ultimately driving revenue growth and strengthening the company's position as a leader in multimedia connectivity solutions.