| Comparison of online backup servicesThis is a comparison of online backup services. Comparison|
Acronis | Yes | No | No | No | | No | Yes | No | 250 Gb | No | | Yes | No | No | Yes | | | | USA, Europe | No | No limit | Yes | | | ADrive | Yes | Yes | Yes | Yes | Yes Playbook only, via 3rd party client | Yes | No | No | | | | Yes | Yes, only paying users | | No | | | Yes | USA | 50 GB | 2 GB | | | | AltDrive | Yes | Yes | Yes | | | | Yes | Optional[1] | | Yes | | Yes | | No | | | | Yes | USA | No | No limit | Yes | | | ASUS WebStorage | Yes | Yes (only 32 bit) | Yes | Yes | | Yes | No | No | Yes | | Yes | | | No | Yes | Yes | Yes | Yes | USA, ASIA | 5 GB | 500 MB | Yes | | | Backblaze | Yes | No | Yes | | | | Yes[2] | Optional[2] | | Yes | | Yes | | No | | Yes | | Yes | USA | ? | No limit | Yes | ? | | Barracuda Backup Service | Yes | Yes | Yes | | | | Yes[3] | No | No fee per computer | No | Yes | | Yes | No | Yes | | No | Yes | USA, APAC, Europe | No | | | ? | | Bitcasa | Yes[4] | Yes (Only 64-bit) | Yes (Only 64-bit) | Yes | | Yes | Yes | Bitcasa cannot decrypt data, but uses convergent encryption rather than personal encryption15 [5] | Yes | Yes | No | Yes | Yes | No | Yes | Yes | Yes | Yes | USA | 10 GB[6] | No limit[7] | Yes | | | Box | Yes | No | Yes | Yes | Yes | Yes | Yes[8] | No[8] | Yes | Yes | | | | | Partial Paid users only | Yes | | | USA | 5 GB | 250MB (Free) 2GB (Paid) | | | | BullGuard Backup | Yes | No | No | Yes | Yes | Yes | Yes[9] | No | Yes | | Yes | | Yes | No | | Yes | | Yes | Europe | No | | | ? | | Carbonite | Yes | No | Yes (Home only) | Yes | Yes | Yes | Yes for Windows only[10] | Yes (Business only) | Yes (Business only) | Yes (Home only) | No[11] | Yes (Pro only) | | | | Yes | Yes[12] | | USA | No | 4 GB | Yes[13] | No | | Provider | Win.1 | Linux1 | Mac1 | Android1 | BlackBerry1 | iOS1 | Encrypted storage | Personal Encryption2 | Limited MB plan3 | Unlimited MB plan3 | $/MB plan3 | Unlimited BW 3 | Net drive4 | P2P5 | Sync6 | Autodetect changes11 | Public file hosting7 | physical media restore8 | Server location9 | Free online storage (non-trial)12 | Maximum per-file size | External hard drive support13 | Hybrid Option14 | Green Hosting |
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CloudMe | Yes | Yes | Yes | Yes | Yes, via Storage Made Easy client | Yes | No, but 3rd party apps available | | | No | | Yes | Yes | Yes | Yes | Yes | | | Sweden | 3 GB | 150 MB (Free Accounts) No limit (Premium Accounts) | No Limit | No | | Comodo Backup | Yes | No | No | | | | Yes[14] | No | Yes | No | Yes (5) | | No | No | No | | No | | USA | No | | | | | Crashplan | Yes | Yes | Yes | Yes | | Yes | Yes[15] | Yes[15][not in citation given] | Optional | Yes | Yes | Yes[16] | Yes[15][Note 1] | Optional | No | Yes[17] | No | Yes | USA, Australia, Europe and Asia[18] | No | No Limit | Yes[19] | ? | | Datapreserve | Yes | No | No | | | | Yes[20] | No | | | Yes | | | | Yes | | | | USA | | | | ? | | Dell Datasafe | Yes | No | No | | | | Yes | No | 10, 30, 50, 100 GB | No | | | | | | No | Yes | | | 2 GB | | | ? | | Dolly Drive | No | No | Yes | | | Yes | Yes[21] | No | Yes | No | Yes | Yes | Yes | No | Yes | Yes | No | Yes | USA, Europe | No | No limit | Yes[22] | ? | | Diino | Yes | Yes | Yes | | | | No[23] | No | Optional | Yes | Optional | Yes | Optional | | | Yes | Yes | | | No | No limit | | ? | | Dropbox | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No,[24] but 3rd party apps available[25] | | | Yes | | Yes; third-party webdav service, 300 MB write limit apply | No | Yes | Yes | Yes | | USA | 2 GB | 300 MB (Web Interface) No limit (Desktop client) | No | No | | Dropmysite | Yes | Yes | Yes | | | | Yes | No | Yes | Optional | No | Yes | | | Yes | Yes | Yes | | Global | 2 GB | No limit | | ? | | Egnyte | Yes | Yes | Yes | | | | Optional[26] | Optional[26] | | | | | Yes | No | Yes | Yes | Yes | | USA | No | No limit | | ? | | Provider | Win.1 | Linux1 | Mac1 | Android1 | BlackBerry1 | iOS1 | Encrypted storage | Personal Encryption2 | Limited MB plan3 | Unlimited MB plan3 | $/MB plan3 | Unlimited BW 3 | Net drive4 | P2P5 | Sync6 | Autodetect changes11 | Public file hosting7 | physical media restore8 | Server location9 | Free online storage (non-trial)12 | Maximum per-file size | External hard drive support13 | Hybrid Option14 | Green Hosting |
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ElephantDrive | Yes | Partial | Yes | | | | Yes | Yes[27] | Yes | No | | | | | | | | | | 2 GB | | | ? | | EVault | Yes | Yes | Yes | | | | | Yes[citation needed] | No | No | Yes | Yes | Yes | No | No | Yes | | Yes | USA Canada UK Ireland | No | No limit | Yes | Yes | | Fabrik Ultimate Backup | Yes | No | No | | | Yes | No[28] | Yes | Yes | | | Yes | No | Yes | | No | Yes | | USA | | 5 GB | | ? | | FilesAnywhere | Yes | Partial | Yes | Yes, via Storage Made Easy client | Yes, via Storage Made Easy client | Yes, via Storage Made Easy client | Optional[29] | No[30] | Yes | No | Yes | Yes | Yes, WebAdvanced accounts and up. | No | Yes | Yes | Yes | Yes | USA | 1 GB | No limit | Yes | | | F-Secure | Yes | No | Yes | | | Yes[31] | No[31] | Yes | Yes | Yes | Yes | | | | | Yes | | | Europe, US, APAC, several ISP-specific locations | No | 8 GB | No | ? | | GFI Software | Yes | No | No | | | | Yes[32] | No | No (Planned Mid/Late 2012) | Yes | Yes | Yes | Yes | | | | Yes | Bitcasa cannot decrypt data, but uses convergent encryption rather than personal encryption15 [5] | | Yes | | Yes | USA | | | Google Drive | Yes | No, but support will come[33] | Yes | Yes | Yes, via several 3rd party clients | Yes | No[34] | No | | | Yes | | Yes | No | Yes | Yes | Yes | | Worldwide | 5 GB | 10 GB[35] | | | Partial: 30%[36] | Handy Backup | Yes | Yes | No | | | | Yes | Yes | Yes | Yes | Yes | Yes | Yes | No | Yes | Yes | No | Yes | USA, CA | No | No limit | Yes | Yes | | Humyo (now SafeSync) | Yes | Partial | Yes | Yes, via Storage Made Easy client | Yes, via Storage Made Easy client | Yes, via Storage Made Easy client | | No | | | Yes | | Yes | | Yes | | Yes | | United Kingdom | | | | | | IASO Backup | Yes | Yes | Yes | | | Yes[37] | Yes[37] | No | Yes | Yes | Yes | | No | No | No | No | Yes | | USA, Australia, Europe, Russia | No | No limit | Yes | Yes | | Provider | Win.1 | Linux1 | Mac1 | Android1 | BlackBerry1 | iOS1 | Encrypted storage | Personal Encryption2 | Limited MB plan3 | Unlimited MB plan3 | $/MB plan3 | Unlimited BW 3 | Net drive4 | P2P5 | Sync6 | Autodetect changes11 | Public file hosting7 | physical media restore8 | Server location9 | Free online storage (non-trial)12 | Maximum per-file size | External hard drive support13 | Hybrid Option14 | Green Hosting |
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Infinit | Yes | Yes | Yes | | | | Yes[38] | Optional[38] | No | Yes | No | Yes | | Yes | Yes | Yes | Yes | | | | No limit | Yes | Yes | | iCloud | Yes | No | Yes | Yes, via Storage Made Easy client | Yes, via Storage Made Easy client | Yes | Yes | No | ? | | ? | | ? | | ? | ? | ? | | unknown | ? | | | | | IDrive | Yes | No | Yes | | | | Yes[39] | Yes,[39] but does NOT encrypt file-names | Yes | | Yes | | Yes | | Yes | Yes | Yes | | USA | 5 GB | | | Yes | | Jungle Disk | Yes | Yes | Yes | | No | | Yes[40] | Yes[40] | | | Yes | | Yes | | Yes | | | | USA, Europe | No | 5 GB | | | | Kaseya | Yes | No | Yes | | | | | Yes[citation needed] | | | Yes | Yes | | | | Yes | | | Europe, USA, Asia | | No limit | Yes | Yes | | KeepVault | Yes | No | No | | | | Yes[41] | Yes[42] | Yes | No | Yes | | | | | Yes | | | USA | | 20 GB | | | | Livedrive | Yes | No | Yes | Yes | Playbook only | Yes | Yes | Yes | Yes | Online Backup only | No | Yes | Yes | No | Yes | Yes | Yes | Yes | UK | No | Yes | Yes | | | | MediaFire | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes | Yes | No | Yes | Yes | No | No | No | No | Yes | No | USA | 50 GB | 200 MB | No | No | | | MEGA | Yes | Yes | Yes | No | No | No | Yes | Yes | Yes | No | Yes | Yes | No | No | No | No | Yes | No | Europe | 50 GB | No limit | No | No | | | Memopal | Yes | Yes | Yes | | | | Yes[43] | No[44] | | | Yes | | | | Yes | | Yes | Yes | Europe, USA, Asia | 3 GB | 5 GB | | | | MiMedia | Yes | No | No | | | | Yes[45] | No | Yes | No | Yes | Yes | Yes | No | No | Yes | No | No | United States | 7 GB | 3 GB | Yes | | | Mozy | Yes | No | Yes | Yes | No | Yes | Yes[46] | Optional[46] | Yes | No | | | | No | No | No | | Yes | USA, Europe | 2 GB | No limit [47] | Yes | No | | Sky Backups | Yes | Yes | Yes | No | No | No | Yes | No | No | Yes | Yes | Yes | No | No | No | Yes | No | Yes | USA | No | No limit | Yes | No | | SpiderOak | Yes | Yes | Yes | Yes | Yes, HTML5 client in Q4 2012 | Yes | Yes[48] | Yes[48] | Yes | No | Yes | Yes | Yes | No | Yes | Yes | Yes | | | 2 GB | No limit | Yes | Yes[49] | | Provider | Win.1 | Linux1 | Mac1 | Android1 | BlackBerry1 | iOS1 | Encrypted storage | Personal Encryption2 | Limited MB plan3 | Unlimited MB plan3 | $/MB plan3 | Unlimited BW 3 | Net drive4 | P2P5 | Sync6 | Autodetect changes11 | Public file hosting7 | physical media restore8 | Server location9 | Free online storage (non-trial)12 | Maximum per-file size | External hard drive support13 | Hybrid Option14 | Green Hosting |
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SugarSync | Yes | No | Yes | Yes | Yes | Yes | Yes[50] | No[51] | Yes | No | No | | | | Yes | Yes | Yes (SugarSync account needed for folders) | | | 5 GB | 100MB (web) No limit (client app)[52] | | | | Symform | Yes | Yes | Yes | No | No | No | Yes | No | No | Yes | Free | Yes | Yes | Yes | Yes | Yes | No | No | | 10 GB | No Limit | Yes | No | Yes | Syncplicity | Yes | No | Yes | | | | Yes[53] | No[53] | | | Yes | | | | Yes | | Yes | | USA | 2 GB | | | | | TaniBackup | Yes | Yes | Yes | Yes | | | Yes | No | 100 GB, 1 TB, 10 TB | No | | Yes | Yes | No | No | No | No | Yes | Poland | No | 3 TB | Yes | | | Tarsnap | Using Cygwin | Yes | Yes | No | No | No | | Yes[54] | No | No | Yes | | No | No | | | | | | No | | | | | TrinityBox | Yes | Yes | Yes | with local access to netdrives of NAS | with local access to netdrives of NAS | with local access to netdrives of NAS | Yes AES-256 [55] | | No | No | Yes | Yes optional | Yes | N/A | Yes | Yes | | Yes | Munich / Germany | No | N/A | No | Yes | | Ubuntu One | Yes10 | Yes | Yes | Yes | | Yes | No[56] | No | Yes | No | Yes | | N/A (6) | No | Yes | Yes | Yes | | | 5 GB | 5 TB[57] | | No | | Unitrends Vault2Cloud | Yes | Yes | Yes | | | | Yes[58] | No | No | Yes | Yes | | Yes | No | Yes | | No | Yes | USA | No | | | | | UpdateStar Online Backup | Yes | No | No | | | | Yes[59] | No[60] | Yes[61] | Yes | | | | | | | | | Europe | | | | | | usenet backup | Yes | Yes | Yes | | | | manual | manual: users need to encrypt the data themselves | Yes | Yes | Yes | Yes | No | No | No | No | Yes | Yes | Worldwide | Yes, Unlimited | No limit | Yes | Yes | | Windows Live Mesh | Yes | No | Yes | Yes, read-only via Storage Made Easy client | Yes, read-only via Storage Made Easy client | Yes, read-only via Storage Made Easy client | Yes[62] | No | | | | | | Yes | Yes | Yes | | | | 5 GB | 40 GB[63] | | | | Microsoft SkyDrive | Yes | No | Yes | Yes[64] | Yes, via several 3rd party clients | Yes | No[65] | No | | | | | Yes[66] | | Yes | | | | | 7 GB for new users, 25 GB for older users | 2 GB | | | | Wuala | Yes | Yes | Yes | Yes | No | Yes | Yes | Yes[67] | No | No | Yes | | Yes | No | Yes[68] | Yes | Yes | | Europe, data distributed in encrypted chunks | 5 GB | 100 GB[69] | | | Yes: 100%[67] | Yandex.Disk | Yes | Partial (WebDAV) | Yes | Yes | | Yes | No[70] | No | Yes | | | | Yes | No | Yes | | Yes | | | 10 GB | 3 GB | | | | Zmanda Cloud Backup | Yes | No | No | | | | Optional[71] | Optional[71] | | | Yes | | Yes | | | | | Yes | USA, Europe, Singapore, Japan | | No limit | Yes | Yes | | Provider | Win.1 | Linux1 | Mac1 | Android1 | BlackBerry1 | iOS1 | Encrypted storage | Personal Encryption2 | Limited MB plan3 | Unlimited MB plan3 | $/MB plan3 | Unlimited BW 3 | Net drive4 | P2P5 | Sync6 | Autodetect changes11 | Public file hosting7 | physical media restore8 | Server location9 | Free online storage (non-trial)12 | Maximum per-file size | External hard drive support13 | Hybrid Option14 | Green Hosting |
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Legend- ^1 Windows/Linux/Mac/iOS/Android/BlackBerry - Supported operating systems for thick client (native binary application), which provide background data transmission and setting services.
- ^2 Personal Encryption - The user needs to manage their own encryption key or password. If they lose it, there is no way to access the data. The service provider cannot access the user's data even if required by the government.[72][73] Backup service providers often claim that no one can access the users data even though they themselves could if forced to do so, so entries claiming support of this feature should always have a supporting reference. If the backup service has a password recovery or reset mechanism that allows a user to access their data when they lose their password or key, that proves they do not have personal encryption.
- ^3 Payment method
- L - Pay per computer. Additional fee for storage over a threshold.
- U - Pay per computer. Storage per computer is unlimited.
- M - Pay per unit of storage, but unlimited computers may share that storage.
- B - Bandwidth capping or limits are used on accounts.
- ^4 Net drive - a network drive acts as a regular computer drive, but is hosted remotely on a file server. Some common protocols used (FTP, SMB, NAS,...)
- ^5 P2P storage - data spread over many computers based on peer-to-peer net advantages.
- ^6 Sync - Synchronization between computers, and/or mobile devices (PDA, MDA,...)
- ^7 Public Internet file hosting -
- ^8 Restore via physical media -
- ^9 Server location - countries where physical servers are located. Where the data will be located.
- ^10 Still in Beta version
- ^11 Whether the desktop client (if available) can detect and upload changes without scanning all files.
- ^12 Many backup services offer a limited free plan, often for personal use. Often it is possible to increase the free backup limit through coupons, referrals, or other means that are not included in this column. This column also does not include free trials that are only available for a limited period of time.
- ^13 External hard drive support - Can refer to an alternate backup destination or whether the service can back up external drives.
- ^14 Hybrid Online Backup works by storing data to local disk so that the backup can be captured at high speed, and then either the backup software or a D2D2C (Disk to Disk to Cloud) appliance encrypts and transmits data to a service provider. Recent backups are retained locally, to speed data recovery operations.
- ^15 Bitcasa encrypts each file with a key derived from that file, so a file can be decrypted only if you already have (or have had) the decrypted version. Therefore bitcasa cannot decrypt arbirary files, but they could e.g. remove a specific requested file or log which users access a specific requested file. There also is a learn-the-remaining-information attack possible.[74][75]
- Acronis
- Up to 5PCs, always incremental backups, remote access from the web
- AltDrive
- Data de-duplication; block-level incremental; Unlimited offering. Home (1-3 computers) or Biz service (1-1000 computers). Client-side encryption.
- ASUS WebStorage
- Auto upload on designated folder, Auto backup Capabilities, Cross platform file access of upload and sharing - iOS, Android, Windows Marketplace, OSX, Ubuntu, Linux, Windows Store (Windows OS) also any compatible browser. 5GB of free data. Upload limit for each file 500MB on free account. Daily file sharing limit 500MB on free account. Free account will only allow one computer to be able to backup.
- Backblaze
- Data de-duplication; block-level incremental
- Barracuda Backup Service
- Data de-duplication; real-time hybrid onsite/offsite data back-up
- BullGuard Backup
- 5PC/license, fast upload speeds, mobile access, encrypted transfer and storage, password-protected settings, free 24/7 support
- Carbonite
- Block-level incremental, Home or Pro Editions. iPhone/ Black berry/ Android App available To remotely access data from the online backup (For Pro: Users of the computer which are backed up, Not available for the Administrator of the Pro). Can manually select files to upload that are larger than 4 GB.
- Crashplan
- Unlimited destinations. Data de-duplication; block-level incremental. Can run server-free, exchanging backup space with friends and family.
- Datashield
- High-level encryption, personalized encryption key, shared cloud drive, sync folder functionality
- Dolly Drive
- Cloud storage that is specifically designed for the Mac ecosystem. Also allows users to store files exclusively in the cloud for seamless access on any computer or mobile device.
- Diino
- iPhone/Android app available.
- Dropbox
- Data de-duplication, delta sync, iPhone/Android/Blackberry app available.
- Dropmysite
- website backup, database backup, SFTP support, free up to 2GB.
- Egnyte
- Delta sync, Google Docs sync, user and group management
- ElephantDrive
- Auto-transfer from defunct Xdrive.
- Fabrik Ultimate
- Backup Block-level incremental backups, Encryption: 128 bits standard, 448 bits optional, limited account of up to 3 GB is free. Acquired by Hitachi. According to their tech support, their offering is a branded version of Memopal.
- FilesAnywhere
- Mark Cuban acquired minority interest in 2006. Android, iOS, BlackBerry Apps available. Dedicated server options available. CoolBackup software used for Backup/Sync.
- F-Secure
- [Steek acquired by F-Secure July 2009]
- Humyo
- Humyo was acquired by Trend Micro and will become part of Trend Micro SafeSync. Humyo no longer accepts new clients.
- IASO Backup
- Advanced data reduction technology. Data de-duplication mechanism. High level of scalability and cost effectiveness.
- IDrive
- Proprietary license download client. Automatic Selection. Continuous Data Protection. "Virtual drive" explorer.
- Jungle Disk
- Proprietary license download client sample code.
- KeepVault
- Real-time hybrid onsite / offsite data backup
- Memopal
- Cross-user de-duplication, delta sync
- MiMedia
- Initial seed via a MiMedia-owned external hard drive available (no extra cost, shipping included).
- Mozy
- Data de-duplication; block-level incremental. "Mozy Data Shuttle" physical seeding service available for extra fee.
- SpiderOak
- Data de-duplication."Zero Knowledge" encryption.
- StoreGrid Cloud
- Byte-level Incremental backup, local backup, Disk Image Backup - BMR and physical seeding.
- Syncplicity
- Google Docs sync, Central Management with Business Console
- TaniBackup (Cheap Backup)
- Up to 10 TB per standard package. Extendable to over 300 TB per single account. Access via SMB/CIFS or SSH (including sftp, scp, rsync and so on). 100 GB for just $2 per month.
- Tarsnap
- Client source available; data de-duplication; block-level incremental.
- Ubuntu One
- GPL client
- Unitrends Vault2Cloud
- Data de-duplication; hybrid on- & off-premise data backup; physical seeding
- UpdateStar Online Backup
- Data de-duplication; block-level incremental
- Usenet backup
- Is the method of storing backup data on the usenet.[76]
- Windows Live Mesh
- replaces windows live sync and windows live folder
- Wuala
- Client-side encryption, Wuala does not have access to the data.
- Zetta Enterprise-grade Online Backup
- Supports Linux, Mac OS, and Windows, high speed WAN optimization, SAS 70 certified datacenters
- Zmanda Cloud Backup
- Available in German and Japanese languages, supports MS SQL Server, MS Exchange, SharePoint, MySQL Database, System State, Oracle
VersioningAny changes can be undone, and files can be undeleted. - Acronis
- Supports detailed history of changes to files with browsing by date or version number.
- AltDrive
- Old versions of files are kept for 30 days. Biz customers choose their retention policy of 30 days to 7 years to forever.
- Backblaze
- Old versions of files are kept for 30 days.
- Carbonite
- Keeps old versions for up to three months. It keeps one version for each day of the past week, one version for each of the previous three weeks, and one version for each of the previous two months that the file has been backed up.
- Crashplan
- Options: All, or staged (daily, then weekly, etc.).
- Dolly Drive
- Yes. Keeps unlimited versions of files.
- Dropbox
- No version history kept in free account as of 2012, but discrete files deleted can be undeleted.
- Dropmysite
- Provides incremental backups with the ability to download every snapshot.
- ElephantDrive
- Old versions of files are kept for 30 days.
- IASO Backup
- All versions of files can be kept for different periods of time, starting from 1 month to 1 year or more.
- PowerFolder
- Five versions are kept online. In the client it is configurable how many versions to store locally.
- SOS Online Backup
- All versions are kept. Only the largest counts towards the storage limit.
- SpiderOak
- All versions are kept. All files can be undeleted.
- SugarSync
- Five versions are kept. Only the most recent version of each of existing files as well as deleted files count towards the storage limit.
- Wuala
- Ten versions are kept. Only the most recent counts towards the storage limit.
- Zetta Enterprise-grade Online Backup
- All versions are kept. All files can be undeleted.
See also Defunct services Notes- ^ Netdrives are not currently supported for Windows
References- ^ AltDrive Blog » A note on AltDrive Security…
- ^ a b Backblaze Blog » How to make strong encryption easy to use
- ^ "Barracuda Backup Service - Integrated Local and Offsite Backup". Barracudanetworks.com. 2009-02-09. http://www.barracudanetworks.com/ns/p roducts/backup_faq.php#Q6. Retrieved 2012-10-29.
- ^ Bitcasa
- ^ a b Techcrunch interview with Bitcasa CEO
- ^ During the beta program you can store as much data in Bitcasa as you want. Absolutely no limits.
- ^ Is there a maximum file size for a single file allowed for being stored in the cloud? "Infinity :)"
- ^ a b "Box for Enterprise IT: Security Leadership in The Cloud". Box.com. https://www.box.com/enterprise/securi ty-and-architecture/. Retrieved 2012-10-29.
- ^ "Online Data Backup, Backup Software, Remote Backup – BullGuard". Bullguard.com. 2011-02-15. http://www.bullguard.com/products/bul lguard-online-backup-10.aspx. Retrieved 2012-10-29.
- ^ Managing Your Private Encryption Key
- ^ Bandwidth Allocation, retrieved 2012-01-25
- ^ HomePremier and Business plans only: http://www.carbonite.com/en/home/onli ne-backup-pricing
- ^ HomePlus, HomePremier and Business plans only: http://www.carbonite.com/en/home/onli ne-backup-pricing
- ^ "Backup Software, Best Windows Backup Software Features - Comodo Backup". Backup.comodo.com. http://backup.comodo.com/backup-featu res.php. Retrieved 2012-10-29.
- ^ a b c "Frequently Asked Questions". CrashPlan PRO. Codefortytwo Software. March 7, 2013. http://www.crashplan.com/business/sup port/doku.php/faq. Retrieved 13 March 2013.
- ^ http://support.crashplan.com/doku.php /faq/mozy#are_crashplan_unlimited_pla ns_really_unlimited , throttled by setting by default http://support.crashplan.com/doku.php /reference_guide/settings#network
- ^ "reference:real_time_backups [CrashPlan Support Site]". Support.crashplan.com. http://support.crashplan.com/doku.php /reference/real_time_backups. Retrieved 2012-10-29.
- ^ About Us, Code 42 Software, http://www.code42.com/about.html
- ^ as a local backup option : http://support.crashplan.com/doku.php /getting_started/attached_drive_share d_folder and to backup : http://support.crashplan.com/doku.php /faq/mozy#can_i_back_up_my_external_h ard_drive_thumb_drive
- ^ "VaultLogix has Acquired the Assets of DataPreserve | VaultLogix". Datapreserve.com. 2012-08-01. http://datapreserve.com/solutions/onl ine-backup-and-offsite-storage/. Retrieved 2012-10-29.
- ^ "F.A.Q. about Apple Time Machine in the cloud". Dolly Drive. http://www.dollydrive.com/learn_more/ faq/#faq6. Retrieved 2012-10-29.
- ^ full external and network-attached storage support
- ^ "What is Diino?". Diino. https://www.diino.com/c/default-en/he lp. Retrieved 2012-10-29.
- ^ Dropbox Lied to Users About Data Security, Complaint to FTC Alleges | Threat Level | Wired.com
- ^ Encrypt Files On The Client-Side Before Uploading To Dropbox | DiggFreeware.com
- ^ a b Security & Privacy - Online Storage Protection and Secure File Sharing for Egnyte Cloud File Server
- ^ What is a Personal Key in the encryption settings? : Knowledge Base and Support Center
- ^ HGST. "Support | Touro Cloud Backup". Hitachibackup.com. http://www.hitachibackup.com/support/. Retrieved 2012-10-29.
- ^ "Security : Support Center". Support.filesanywhere.com. 2011-05-20. http://support.filesanywhere.com/entr ies/20136112-security. Retrieved 2012-10-29.
- ^ Privacy Policy : Support Center
- ^ a b F-Secure Online Backup FAQ
- ^ GFI Managed Online Backup
- ^ Google Drive Is Coming to Linux
- ^ Google's privacy policy allows it to analyse user data to display matching adds, so it's probably not storing the data encrypted
- ^ Google Docs size limits "Files that you upload but don’t convert to Google Docs format can be up to 10 GB each."
- ^ Google Green - Renewable energy
- ^ a b "Secure IP Backup | Best Backup software | IASO Backup Technology". Iaso.com. http://www.iaso.com/online-backup/sec urity/. Retrieved 2012-10-29.
- ^ a b "Infinit". Infinit.io. http://www.infinit.io/. Retrieved 2012-10-29.
- ^ a b "Frequently Asked Questions on IDrive online backup". Idrive.com. http://www.idrive.com/online-backup-g eneral-faq.htm. Retrieved 2012-10-29.
- ^ a b Encryption and Account Keys : Jungle Disk Support
- ^ Online Backups, Hard Drive Backup, Windows Backup | KeepVault
- ^ http://forums.proxure.com/viewtopic.p hp?t=2141, http://forums.proxure.com/viewtopic.p hp?t=1389
- ^ Security – Memopal
- ^ http://www.memopal.com/en/supportfaq/ i-have-lost-my-password—can-i-retri eve-it.htm
- ^ "How secure is my data?". Support.mimedia.com. http://support.mimedia.com/article/ho w-secure-is-my-data-13.html. Retrieved 2012-10-29.
- ^ a b Mozy Help : Understanding MozyHome Encryption
- ^ "Limit on file size? - Mozy Community". Community.mozy.com. http://community.mozy.com/t5/Mozy-for -Windows/Limit-on-file-size/td-p/4420. Retrieved 2012-10-29.
- ^ a b Does SpiderOak use encryption when storing and transferring data?
- ^ https://spideroak.com/manual/preferen ces
- ^ Data and File Security - Secure Online Backup – SugarSync
- ^ SugarSync password recovery
- ^ What is max file size for upload? "There is no maximum file size limit for adding the file through the SugarSync Manager application. However, there is a 100MB limit for files being uploaded through the SugarSync website."
- ^ a b Syncplicity User Manual / About Syncplicity
- ^ https://www.tarsnap.com/crypto.html
- ^ TrinityBox RemoteStorage FAQ
- ^ bug #375289: data encryption (client-side as well as server-side)
- ^ https://wiki.ubuntu.com/UbuntuOne/FAQ /WhatIsTheLargestSizeFileICanSync
- ^ "Encryption for your Backups | Unitrends Incrypt". Unitrends.com. 2012-05-02. http://www.unitrends.com/features/inc rypt.html. Retrieved 2012-10-29.
- ^ UpdateStar - Simplify your software life
- ^ Even though UpdateStar allows you to manage your own private key, they also have an Encryption Key Recovery Service. How that exactly works is not clear from the website.
- ^ Server Edition
- ^ Skydrive secure storage features
- ^ Windows Live Sync beta blends the best of Sync and Mesh "We also increased key sync limits, with support for more sync folders, many more files in each folder, and the ability to synchronize files as large as 40GB now."
- ^ Microsoft SkyDrive for Android app is now available
- ^ Skydrive secure storage features, Microsoft monitoring, censoring SkyDrive uploads? | WMPoweruser
- ^ "Skydrive von Microsoft als Netzlaufwerk einbinden (1.1.2012)". Cybernetz.net. http://cybernetz.net/microsoft-skydri ve-25gb-als-netzwerklaufwerk-in-explo rer-einbinden. Retrieved 2012-10-29.
- ^ a b Wuala - Technology - Secure Cloud Storage - Backup. Sync. Share. Access Everywhere.
- ^ "Wuala Blog - Hottingen: New Style & Full-Feature Set". Wuala.com. 2011-05-23. http://www.wuala.com/blog/2011/05/hot tingen-new-style-full-feature-set.htm l. Retrieved 2012-10-29.
- ^ "Wuala Blog - Hirslanden - more storage for everyone!". Wuala.com. 2011-10-04. http://www.wuala.com/blog/2011/10/hir slanden-more-storage-for-everyone.htm l. Retrieved 2012-10-29.
- ^ Questions and Answers
- ^ a b http://www.zmanda.com/zcb-faq.html#50 0
- ^ Internet security: Keys to the cloud castle | The Economist
- ^ Why I Use Jungle Disk and Tarsnap — Evil Routers
- ^ http://security.stackexchange.com/que stions/7142/online-backup-how-could-e ncryption-and-de-duplication-be-compa tible
- ^ The Learn The Remaining Information Attack
- ^ "usenet backup". Wikihow.com. http://www.wikihow.com/Backup-Your-Da ta-on-Usenet-%28Ubackup%29. Retrieved 2012-01-26.
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