Best Cloud Storage Security

Hetzner Storage Box is a low-cost, backup-oriented storage product from the German provider Hetzner. It's accessible via SFTP, SCP, WebDAV, and Rsync, and integrates well with backup tools like BorgBackup. It includes snapshot functionality for point-in-time recovery. Data is stored in German data c...

Cryptomator is not a cloud storage provider itself, but an open-source encryption tool that works on top of any cloud service (like Google Drive, Dropbox, or OneDrive). It creates an encrypted vault on your computer, which is then synced to your cloud provider. Because the encryption happens locally...

IBM Cloud Object Storage is an enterprise-focused, scalable object storage service built on IBM's Cloud. It emphasizes security and compliance, offering immutable storage (WORM), integrated key management with IBM Key Protect, and support for various compliance frameworks. It uses a unique 'Informat...

Wasabi is a hot cloud object storage service offering S3 compatibility with simple, predictable pricing (no fees for egress or API requests). Key security features include bucket-level immutability (Object Lock) to protect against ransomware, fine-grained access controls, and data encrypted at rest...

Amazon Drive, now primarily focused as Amazon Photos, offers unlimited full-resolution photo and 5GB video storage for Prime members. General file storage is limited. Its security leverages Amazon Web Services' (AWS) robust infrastructure, including encryption and compliance certifications. For adva...

KDrive by Infomaniak is a Swiss cloud storage and office suite solution, operating under strict Swiss privacy laws. It offers real-time collaboration on documents, spreadsheets, and presentations within its ecosystem. Features include file versioning, secure sharing, and admin controls for teams. Th...

Citrix ShareFile is a secure file transfer and sync service designed for businesses that need to exchange large files with clients and partners compliantly. It features client portals, built-in e-signatures, customizable workflows, and detailed tracking. Security includes encryption, data storage zo...

OCI Object Storage is Oracle's enterprise-grade, S3-compatible storage service. It offers strong security defaults, including automatic encryption, customer-managed keys, and immutable object storage to prevent deletion. It integrates with OCI's Identity and Access Management and comprehensive audit...

SpiderOak One is a US-based 'No Knowledge' backup and sync service where all data is encrypted client-side before upload, and the company has zero access to keys or passwords. It emphasizes robust backup features with unlimited version history and deleted file retention. While its interface is more...

Mailfence is primarily a secure, encrypted email service based in Belgium, but it includes integrated cloud storage (Documents), calendar, and contacts. Storage files can be associated with encrypted emails and are protected by strong encryption. It supports OpenPGP for email and digital signatures....

Zoho WorkDrive is a secure team file management platform part of the extensive Zoho business suite. It organizes files in 'Team Folders' with granular permissions, versioning, and audit trails. It includes office suite integration and strong admin controls. Based in India, it complies with GDPR and...

Egnyte provides a unique hybrid cloud architecture, connecting on-premises storage with cloud collaboration, ideal for industries with large local datasets. Its security core focuses on governance, risk, and compliance (GRC), with automated sensitive data classification, ransomware detection/rescue,...

The Box Security Center is a cloud-based solution designed for enterprises needing robust data protection. It offers comprehensive security features like access control and content analysis to prevent data loss and ensure compliance with industry regulations. This tool supports IT administrators and...

Livedrive is a UK-based service that blends online backup and cloud sync. It offers a 'Briefcase' for syncing files across devices and 'Backup' for protecting folders on your computer with unlimited versioning. It provides TLS/SSL encryption and data is stored in UK data centers, complying with GDPR...

Carbonite remains a popular choice for consumers and very small offices due to its long-standing reputation and straightforward setup process. It excels at providing simple, automated backups of entire computer systems to the cloud. While its feature set is less advanced than enterprise tools, its r...