Your backup drive needs a backup plan: Three ways to safeguard the data

Your PC is not as safe as you always think it is.

Sometimes files on your backup are just as vulnerable to disaster as files on your operating system are. CryptoLocker displayed recently that an external drive connected to a PC, a secondary hard drive, for instance, or an external USB hard drive used for backup, could push victim to ransomware just as easily as the computer on the other end of the cable.

Dwayne Melancon, CTO of enterprise security firm Tripwire said “A lot of people got burned by CryptoLocker because their attached backup drives were also encrypted by the Trojan. CryptoLocker encrypts local data files, but it also looks for attached storage devices, network shares, and other storage locations connected to your computer.”

First, you can disconnect your backup data to safeguard it. Marc Maiffret, CTO of security software company BeyondTrust, sums up the most common-sense remedy: “Ensure to back up to a media that can be deleted physically from your operating system and saved offline.”

Consider using the cloud, rather than banking up locally. Generally Cloud backup applications work as a background service which the operating system does not view as an attached or networked drive. Malware threats are improbably to expand directly to cloud backup.

Maintaining more than a copy of your data is the most practical way to safeguard your backup. There are two ways to do it: 1. Many security professionals suggested backing up your important data to more than one directory. For instance, back up to an external USB drive which you disconnect when it is not being used, and also use a cloud backup service. If infection or physical disaster compromises either back up this way, you will still have a good copy of your data.

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