Castle File is a SaaS product for encrypting and decrypting files using chess moves. It works with various file types like txt, docx, pdf, and jpg. Users can encrypt files in a personalized way, focusing on security and privacy.
Features
Chess-based File Encryption
Encrypt and decrypt files using chess moves, applying a gamified method to manage security. This unique style of file protection enables users to lock and unlock various file types, including .txt, .docx, .pdf, and .jpg, using personalized chess strategies, ensuring enhanced privacy and data security.
1-Click Upload
Easily upload files by simply pasting the file you want to share. It supports different file types and provides immediate sharing options.
Secure File Upload
Ensure data security during upload with options for privacy and encryption. This is especially useful for sensitive information or corporate data.
Best Practices Guide
Comprehensive guide on how to securely share and store files, focusing on maintaining privacy and data integrity with practical coding examples.
Chess-Based Encryption
CastleFile uses chess moves as the basis for its file encryption. Users create an encryption key by making specific chess moves, generating billions of possible combinations, ensuring robust security that is convenient to remember.
AES-GCM Encryption
Employs AES-GCM, a gold-standard algorithm trusted worldwide for secure data encryption, ensuring that even if an interception happens, the content remains unreadable without the unique encryption key generated from chess moves.
No Key Storage
CastleFile does not store encryption keys. This approach enhances privacy by ensuring that security is entirely in the user's hands, eliminating risks associated with centralized key storage.
Gamified Encryption Process
Transforms the encryption process into an interactive experience with chess moves, making it memorable, engaging, and more enjoyable which can lead to better security habits.
Chess Move Encryption
Uses users' chess moves to create a unique cryptographic key for securing files. This approach introduces randomness and reduces vulnerabilities associated with passwords or PINs.
AES-GCM Encryption
Integrates AES-GCM encryption to ensure high-level security for sensitive data, combining confidentiality and integrity.
Zero-Key Storage
Ensures that encryption keys are not stored on CastleFile's servers, maintaining user privacy and security.
Multi-File Type Support
Handles common file types including documents, images, videos, and more without a size limit, optimized up to a few hundred megabytes.
Mobile and Desktop Compatibility
Accessible via modern web browsers on both desktop and mobile devices, providing seamless file encryption and decryption.