Compare Proton Drive vs. Tencent Cloud File Storage

Proton Drive is the secure workspace for storing sensitive data and collaborating with confidence across teams, clients, and external partners. With full end-to-end encryption, you can share files, contracts, and business documents securely — and stay in control at all times. Set passwords, expiration dates, or revoke access instantly. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t see your data. Each user gets 1 TB of storage, and you can scale as your organization grows. Proton Drive is developed in Switzerland by the makers of Proton Mail. We’re independent, built on privacy-first principles, and free from Big Tech surveillance, lock-in, or monetization of user data. We offer more than secure storage: - Real-time collaboration with Proton Docs - Granular sharing controls for external and internal access - File recovery for peace of mind - Cross-device access, including Windows, macOS, iOS, and Android We also help you meet compliance requirements out of the box. Proton Drive supports: - GDPR, HIPAA, DORA, NIS2, and ISO 27001 - Independently audited SOC 2 Type II compliance - No complex setup or third-party integrations required. By choosing Proton Drive, you show your clients, partners, and regulators that privacy and security are built into your workflows — not an afterthought.

CFS is designed to be compatible with POSIX, facilitating cross-platform file and data access while maintaining consistency. You can utilize the standard NFS protocol to connect your Cloud Virtual Machine (CVM) instance to the CFS system seamlessly. The console interface of CFS is user-friendly and straightforward, allowing for efficient management of the file system. With CFS, you can swiftly create, configure, and oversee your file system, significantly minimizing the time required for setting up and managing your own network-attached storage (NAS) solutions. The storage capacity offered by CFS is adaptable and can scale without disrupting your existing applications or services. As the storage size increases, the performance of CFS also improves, ensuring that you receive dependable and high-performance services. CFS standard file storage is built with three layers of redundancy, providing exceptional availability and reliability. Furthermore, CFS enables client permission restrictions through mechanisms such as user isolation, network isolation, and access allowlists, enhancing security and control. This comprehensive feature set makes CFS an excellent choice for businesses looking to optimize their storage solutions.