New or mutated ransomware is clearly still a threat for everyone’s data security. Once infected, there is no guarantee that you can safely recover all of your data, even you reluctantly paid the huge amount ransom. To mitigate the situation, you need a thorough and complete backup solution. The QNAP TS-251-1G NAS is an affordable choice for backing up your important data. And you can further upgrade its main memory to 4GB to enable support for snapshots as an extra layer of protection. With TS-251, you can surf the net with confidence.