Cloud security is a top concern for IT companies and other organizations. This is due to the fact that there are so many cyberattacks being reported on a daily basis and companies want to protect themselves and their mission-critical data from them. This is why backups have become a top priority. Veeam Backup to Azure can be used for backing up data.
Here are three basic guidelines that may help a business to create efficient and reliable cloud backups.
1. Cloud Backup Encryption
The first and the most basic element of cloud backup security is, of course, encryption, which is also the most important one. Cloud backups simply cannot be reliable and secure if they are not encrypted. Your data needs to be encrypted both at rest and in flight, there is no way around it.
It is not uncommon for attackers to target backups, in fact, they are the new victims to these attacks because most companies have backups so attackers target them to get the ransom money out.
So, backups should be encrypted wherever they are stored and also during the transfer process, to the cloud-based backup target.
2. Cloud Backup Security; Isolating the Data
The second practice for cloud backup security is isolating the backup data. It is a good idea to store backup data in separate storage which is separate from the rest of the data. This way, if the primary storage gets infected by malware, the backup data storage won’t be affected.
Keeping your backup data in separate storage in the cloud ensures that your backup data is always available and ready to be accessed and recovered, whenever needed.
3. Keep Cloud Backup Server & Applications up to date
The last but not the least practice for cloud backup security is; keeping the backup server and applications up to date. Backup servers are favorite targets of cyber attackers because attacking a backup server means they gain access to all of the organization's critical backup data and it would leave the organization no choice but to pay ransom for it.
One of the best ways to prevent this from happening is by keeping your backup server updated and patched, regularly. The same goes for the applications as well as outdated applications are more prone to attacks as there are known vulnerabilities in them and attackers look for and exploit those vulnerabilities to gain access to the system and ultimately to backups.
Conclusion
Cyberattacks have been on a rise lately and there is no sign of them stopping any time soon. That is why companies need to be fully protected and should ensure that their cloud backups are also fully protected. The above-mentioned guidelines help greatly in protecting your backups and following them should be made a regular practice for companies who want to protect their mission-critical data, at all costs.
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