To be honest, not many services offer this feature for a reasonable price. So now you have to find the way to get the data back, except for the cases when your cloud sync service keeps file history with multiple versions. When the virus shows its face with “give me some money” screen, it will be too late: all changes were immediately transferred to the cloud by your favorite Drive app. Looks like nothing happens, but your files are getting encrypted in the background. Let’s imagine that your PC got infected with Ransomware. For most sync solutions you won’t find one, while it is basic for backup products. The key difference between sync and backup processes is in a version history availability. So even if you get infected data backed up, you will be able to recover it using older backups. On the other hand, the backup process sends updated data on a regular basis while keeping the file version history. The weak point is that EVERY change will be synced, even unwanted. Software like Google Drive and Amazon Cloud Drive (and Dropbox, OneDrive and so on) uses synchronization that keeps user data always up to date in the cloud. The separate process will watch for your local files changes and transfer them into the cloud, and vice versa. In case of synchronization the data transferring depends on the source object state (whether it is changed or not). It could be either manual or automatic using separate scheduler process. From a low-level prospect, it is just raw data copying triggered by some regular event (user’s initiative or a time trigger). Typical cloud solutions for small business (SMB) or home user offer a few ways of data transferring: This is the weakest point in case of Ransomware protection. If you use something like Google Drive or Amazon Cloud Drive, your data transfers to the cloud automatically. But there are some pitfalls with using cloud storage. So it is just another example – with a backup you could easily recover corrupted file from a backup. We keep on repeating that backup is absolutely necessary for all users or companies. As a power user, you probably use antivirus software that can help with ransomware removal, but what will you do if it won’t? The better and more reliable way is to avoid this kind of situation. It often uses encryption techniques to block an access to the user information that can be unencrypted, if you are lucky enough. ![]() Simply speaking, it is malware that makes your data unusable till you give it some money. What Is Ransomware and How It Affects the Cloud It’s a common present-day’s question, since Ransomware became a widely spread virus family that blocks access to your files in exchange for a ransom. Today we are going to reveal a backup-related solution to protect your data from cryptolocking and ransomware. ![]() “How can I protect the data from ransomware-related encryption?” Cloud backup innovators, CloudBerry Lab address the problem with this recent blog that discusses ransomware’s relationship with the cloud, and what you can do to protect your business against an attack. There is hope, however, and understanding how protect our data from attacks, is step one. A study conducted by security software giant, McAfee Labs reported that they had identified more than 4 million samples of ransomware in Q2 of 2015 alone, including 1.2 million new samples. Users should get used to the idea of being on the defense against these new and evolving versions of ransomeware. ![]() The dreaded malware will target an entity with access to important data that can be monetized, invade and encrypt files to then demand a pretty penny for their safe return. It seems only a matter of time before a business will be subject to a ransomeware attack.
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