How Secure is Cloud Data?

by | Aug 9, 2022

Data security is a common concern when migrating to the cloud. When data is on-premises, the business secures the sensitive data, and that feels safer. But that isn’t always the case. In fact, data can be safer in the cloud than on-site at your business.

When you put together your business infrastructure, you have many business priorities. Securely storing data is only one of your objectives and could even be one that you added on later.

A cloud services provider builds from the ground up with the goal of securing data online. Thus, cloud companies typically offer far more robust cybersecurity measures. After all, the success of Dropbox or Amazon Web Services depends on securing cloud data.

A hacker can use malware or phishing emails to target the data on your business devices. With ransomware, they make it impossible to reach your data unless you pay a ransom (or have a good data backup). Yet these cyberattacks don’t work in the cloud. Bad actors might access what’s stored on an individual user’s device, but they can’t get to the larger trove of data online.

Cloud servers are also safer because they’re in data warehouses most workers can’t physically access. Plus, the service providers will usually set up redundancies. So, for example, if a natural disaster hits one server site, they will offer continued access from another site.

Some cloud service vendors will also invest in third-party testing. To keep data safe, they hire external companies to test for vulnerabilities.

More reasons cloud data is safe

Cloud data is encrypted not only in storage but usually also in transit to and from the servers. This means your information is scrambled, and a bad actor getting between your business and its cloud data can’t understand it.

Cloud service providers also regularly monitor and maintain security. They spend more resources ensuring systems are up to date. They’re also more likely to use data analytics to identify trends or threats to their security. You might do the same, but you are unlikely to do so on the same scale.


Another advantage of keeping your data in the cloud? When you move to the cloud, you no longer have to store all that data on your own hardware. You still have access to your documents, media, or reports, but the third-party provider will likely have more storage space and processing speed. So, your on-site technology may function better, too.

You’re also cutting out common cybersecurity risks. You don’t have to risk storing data on laptops, which can get lost or stolen. You also end the need for thumb drives (or USB drives), which can also be stolen or lost. Plugging in these external devices can also expose you to viruses or other risks.

How to secure data in the cloud

First off, encrypt your data. Make sure you contract with a provider who will encrypt data in transit. This makes it more difficult for hackers to get at your information.

Enabling multi-factor authentication can also help secure data by adding layers of rigor. It moves your data security beyond just asking for a username and password. We know all too well that those are often compromised or guessed.

When you move your data to the cloud, you will need to pay attention to compliance regulations. Depending on your industry, there may be particular standards for data storage. Encryption is a common compliance expectation.

It’s also a good idea to train your employees on the importance of securing data. Engaging in ongoing security awareness training can help protect your endpoints. This is particularly important with people working remotely and connecting from off-site locations.

Help with securing your cloud data

Migrating to the cloud has its benefits. Still, that doesn’t make it a straightforward process. Work with our IT experts to move your data to the cloud with minimal disruption. We can help you find the right cloud service provider and assist with data backup processes. Contact us today at 931-542-9327.

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