Danish hosting firms CloudNordic and AzeroCloud have suffered ransomware attacks, causing the loss of the majority of customer data and forcing the hosting providers to shut down all systems, including websites, email, and customer sites.
Fundamentally there’s no need for the user/account that saves the backup somewhere to be able to read let alone change/delete it.
So ideally you have “write-only” credentials that can only append/add new files.
How exactly that is implemented depends on the tech. S3 and S3 compatible systems can often be configured that data straight up can’t be deleted from a bucket at all.
Fundamentally there’s no need for the user/account that saves the backup somewhere to be able to read let alone change/delete it.
So ideally you have “write-only” credentials that can only append/add new files.
How exactly that is implemented depends on the tech. S3 and S3 compatible systems can often be configured that data straight up can’t be deleted from a bucket at all.