Online backup services are perfect for users who are answer yes to the following questions. Do you have several small files that you need to always have access to?

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The huge amounts of data you store in your computer can be lost due to theft, sabotage, hard disk crash and natural disasters like Tsunami. This data need to be safely stored in media like magnetic tape, optical disks or various solid-state storage media for future retrieval. Even if you do all this, it does not mean that all your critical data is totally safe.

So online backup of your data by far is the safest option to store your files within easy reach. These servcies allow you to backup and restore all kinds of files, including large files, so that whenver you need them you can retrieve them easily. Online backup and storage services give you the power to access and manage your important files from anywhere, at anytime. They also allow you to schedule backups so that you can continue work on your normal tasks while the backups happen in the background.

A good example of such a servcie is IBackup (www.ibackup.com). Using IBackup for Windows users can do quick and safe backups of files (including open files) and folders. Whether it is your favourite music files or video files, you can back them up and restore them later. You can backup open files like Outlook files with IBackup for Windows and even map the online account to your local computer to work on the contents.

IBackup accounts are compatible with most FTP clients on most platforms providing a powerful flexible tool to transfer files. Even a first time user will find it easy to perform various operations with it. IBackup for Windows, by default, does not consume too much bandwidth as it compresses data during transmission and transfers only modified portions of changed files for faster execution of backups. All backups are secure with the highest level of 128-bit SSL encryption on transmission.

Besides storage, you can share files and folders with others by creating sharable links and emailing them to others for collaborative efforts. Users can set the properties of shared resources also. Most of the online storage and backup services have a free trial for users to get acquainted with the service and then sign up as a subscriber.

Functionality:

1. Volume Shadowing (i.e. backing up files even when they are exclusively open, e.g. outlook.pst)
2. In-File Delta online backup (i.e. backing up only changes within files)
3. Off-line backup mode and logout backup reminder
4. Real time backup server replication
5. Supports both full backup (database backup) and incremental backup (transaction log backup) for Microsoft SQL Server 7.0/2000, Microsoft Exchange Server 2000/2003, Lotus Domino/Notes 5.0, Oracle 8i or above and MySQL 3.24 or above
6. Run on Windows, Mac OS X, NetWare, Unix, Linux and all other platforms supporting a Java2 Runtime Environment (JRE) 1.3.1 or above
7. Incremental backup strategy ensures that only new or updated files are sent to backup server
8. Backup scheduling
9. Data is compress and encrypted automatically before sending to the DiskSave (DiskSave stores only encrypted data)
10. Access backup data anytime, anywhere by using a browser
11. Comprehensive backup report lists all files being backup. Backup report will be delivered to user automatically via email when each backup job completed.
12. Customizable data retention policy allows user to access files even when they have been deleted.
13. Easily select the files you would lie to back up to DiskSave by using our Disk filter technology



Security:

1. Point-to-point SSL communication between server and client
2. Supports HTTP/HTTPS Proxy and Socks v4/v5 firewall
3. 256-bit DES encryption
4. Choice of different encryption algorithms, e.g. TwoFish, Triple DES, Advanced Encryption Standard (AES)
5. Choice of different encryption modes, e.g. Electronic Cook Book (ECB) and Cipher Block Chaining (CBC)
6. A random initializing vector, salt and iteration count will be generated by DiskSave automatically when encrypting your data
7. Each backup user can restrict online access to his files to his pre-defined list of IP addresses