Best Secure Cloud Storage 2018

Best Secure Cloud Storage


Best Secure Cloud Storage

When searching for the best secure cloud storage, I've taken a closer look at all of the available cloud storages and came to the conclusion of these top 3 secure cloud storages. When deciding which is the best I've paid attention to multiple factors that make a cloud storage secure or not. Let me explain them to you.

Skip this and find out which is the best secure cloud storage.


Data Center Physical Security

Best Secure Cloud Storage Servers

A cloud storage company must ensure the physical protection of its servers and data centres. Data centres are usually protected with security teams, restricted access, perimeter fencing, metal detectors and more. There are also multiple security measures within the data centres that prevent the servers from failing. One of them, for example, is a cooling system which sets the temperature to a low temperature and with that enables a longer lifespan of the servers.


Data Encryption

There is practically no limit to how well they can protect your files. A proper cloud storage makes sure that your files are encrypted while in transit and while at rest on their servers. The encryption keys that are generated while protecting your data are also encrypted - Again, this is if we're having a look at a good cloud storage. There's also one security measure called "client-side encryption" which means that they don't actually have the encryption keys and that you're the only one that can access them and your files. This is one of the security measures that you should definitely look for in a cloud storage.


Compliances and Certificates

Best Secure Cloud Storage Certificate

There are multiple compliances and certifications that a cloud storage provider can obtain. In order to get these certificates, they must undergo checks from a third party that ensures everything is done according to the regulations. A cloud storage provider can not just say that he owns that or that certificate - In that case, they would be faced with a million-dollar lawsuit and penalty. One of the honourable mentions under certificates is the HIPAA compliance which regulates how the cloud storage treats sensitive patient data. Every company that deals with patient data must be part of a cloud system that is HIPAA compliant.


Redundancy Systems

As we all know it, you can't stop a hard drive from going haywire sooner or later. A hard drive is a mechanical device that breaks down at some point, and the same goes for servers that store your data in the cloud. The question is, what happens when they do? Well-prepared cloud storages have redundancy systems in place which prevent data loss in case of mechanical failure. Your data is saved multiple times on different servers, usually in various locations. It can be backed up from two to even five times. Another important factor which you must look at before picking your cloud storage.


Privacy

Best Secure Cloud Storage Privacy

This always was, and I believe still is the most significant debate in the cloud computing world. How do you know that the data you just put on their servers isn't looked at by some administrator on their side? How can you trust them with important business documents or personal files containing your credit card details and so forth?

The truth is that you just have to research the cloud storage well enough and figure out what is it that they actually do with your data when you upload it. In this case, I'll do that for you, but don't let that stop you from doing some digging yourself.

The words that are commonly used nowadays are "Client-side encryption" and "Zero-knowledge privacy". They are somewhat connected to each other. I already explained Zero-knowledge encryption in this article so I'll keep it short here. It is all about how they handle your passwords and encryption keys. With the use of various software, it is possible to create a system where they have no access to your passwords and encryption keys. That way you're protected by a maximum standard. Even if there's a breach in their system, you're safe because they weren't able to open your files in the first place.

This is important and a feature that you should definitely search for in a cloud storage.


Best Secure Cloud Storage

Best Secure Cloud Storage

Without further delay, here's my best secure cloud storages list. The list was made through testing and research, following all the criteria written above.


#1 Recommendation

Sync.com

Sync.com
9.1

Pricing & Plans

9.5 /10

Ease of Use

9.0 /10

File Syncing

9.5 /10

File Sharing

9.0 /10

Retrieving Files

9.0 /10

Security

9.5 /10

Support

8.5 /10

Additional Features

8.5 /10

Pros

  • Zero-Knowledge platform
  • Not subject to US Patriot Act
  • Locally encrypted files
  • 30-day money back guarantee
  • Easy to use, modern platform
  • Great syncing, sharing options
  • Unlimited bandwidth

Cons

  • No live chat
  • No linux client

Sync.com is a Canadian cloud storage that is based on the whole "Zero-knowledge" principle. Their servers are well protected in access controlled environments.

Your data is protected with end-to-end, client-side encryption on all your files, in transit and at rest. Your data is protected with 2048 bit RSA, 256 bit AES, SSL and TLS encryption. And as it is built on a "zero-knowledge" principle you're the only one that has access to your encryption keys.

They also have the HIPAA compliance, alongside other Canada-based compliances (PIPEDA, PIPA, FIPPA, ATIPPA, PHIPA). All of their servers are situated in Canada which means they're not subject to US Patriot Act.

You can also enable additional security measures such as Two-factor verification, automatic logout and password hints.

Check out the full review on Sync.com here or go directly to Sync.com here.


#2 Recommendation

pCloud

pCloud
9.1

Pricing & Plans

9.5 /10

Ease of Use

9.0 /10

File Syncing

9.5 /10

File Sharing

8.5 /10

Retrieving Files

8.5 /10

Security

9.5 /10

Support

9.0 /10

Additional Features

9.0 /10

Pros

  • Up to 20 GB of free storage
  • Secure storage
  • Amazing internet speeds
  • Easy to use
  • Unlimited file size
  • Client-Side Encryption

Cons

  • No local encryption in the free plan
  • Lacks certain team features in the free plan

With pCloud, your files are stored on at least three servers simultaneously. pCloud uses TLS/SSL encryption, applied when information is transferred from your device to the pCloud servers. They also offer client-side encryption which is called pCloud Crypto. It comes at a monthly fee, but it certainly does the job - It basically creates that "Zero-knowledge encryption" that I've been talking about. This gives you the option to additionally encrypt certain files or all of them.

pCloud also offers a number of different features that you might not see at Sync.com. If you're willing to pay that additional cost for the pCloud Crypto, it's definitely worth checking out!

Check out the full review of pCloud here or go directly to pCloud here.


#3 Recommendation

MEGA

MEGA
7.4

Pricing & Plans

7.5 /10

Ease of Use

8.5 /10

File Syncing

7.0 /10

File Sharing

8.0 /10

Retrieving Files

7.0 /10

Security

9.0 /10

Support

6.0 /10

Additional Features

6.5 /10

Pros

  • Free 50 GB of storage
  • Modern client
  • Well made mobile app
  • Good sharing options
  • Secure storage

Cons

  • Limited online support
  • Slow speeds at peak hours
  • No explicit file versioning

Mega is known for its good security protocol. It uses AES encryption to secure files. In addition to that, they use the "Zero-knowledge privacy" which means that they don't keep any of your passwords or master keys, only you have access to them. The only way to recover your lost password is the master key which you receive upon registration. This makes Mega one of the more secure cloud services on the market.

Check out the full review of Mega here or go directly to Mega here.



Do you agree with my "Best Secure Cloud Storage list"? Let me know what is your favourite cloud storage in the comments section down below!

Dejan Miladinović

Hey there! I am the founder of cloudstorageinfo.org. My website is dedicated to people that are interested in cloud services and anything related to them. Hopefully, you found the post written above useful and intuitive. I would be happy to discuss it more in the comments section. If you have any questions ask them down below and I'll answer them shortly.

24 thoughts on “Best Secure Cloud Storage 2018

  • December 15, 2017 at 07:29
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    Hi, Dejan,

    Thanks for the great analysis of the factors making a good cloud storage. It is true that a secure cloud storage is great for sensitive data as well as photos/videos.

    Which of these sites offer an app with an automatic backup feature for photos and videos -just like Dropbox or Google Drive- for safe storage?

    Reply
    • December 18, 2017 at 00:08
      Permalink

      Hello Marios,

      If you opt-in for any of the cloud storages listed above you can upload sensitive data with no worries of it being abused in any way or lost somewhere on their servers. It’s good for photos/videos as well although you can check the following articles for that: Best Online Cloud Storage For Photos and Best Online Cloud Storage For Videos & Movies.

      pCloud, Sync.com and Mega all provide you with the automatic backup feature for photos and videos just like Dropbox or Google Drive.

      Dejan

      Reply
  • December 14, 2017 at 20:14
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    Very interesting. I had no idea that temperature would affect the life of the servers. What temperature do they usually set them at, if you don’t mind me asking? I really like the idea of client side encryption. Are there any fail safes or ways to recover encryption keys if they are lost by the party who controls them?

    Reply
    • December 17, 2017 at 23:56
      Permalink

      Hello Kyle,

      Google recommends the temperature in the server room to be 26.7°C (80°F). American Society for this area (ASHRAE) on the other side recommends 18°C-27°C (64.4°F-80.6°F). It’s obvious that there is still no common ground for this and it varies from case to case.

      If you take for example Sync.com (that uses client-side encryption), they allow you the option to enable password recovery. If you have that option turned off it’s not possible to retrieve your password and with that your files. It’s a security measure that you should decide on.

      Dejan

      Reply
  • November 24, 2017 at 00:13
    Permalink

    Hey there,

    It says Sync.com is not subject to the US patriot act because the company servers reside in Canada. When choosing a company for cloud storage, what are the pros and cons of choosing a company that is within your own country?

    I live in Canada, and was wondering if it’s better for me to store my info within the country? I’d rather not send all my information down to the US unless maybe there are advantages to doing so?

    Any help would be greatly appreciated!

    Thanks

    Reply
    • November 24, 2017 at 02:37
      Permalink

      Hello Isaya,

      In 2001 George W. Bush implemented the US Patriot act with the U.S. Congress in reply to the terrorist attacks. It basically gave additional power to the U.S. law enforcement agencies in regards with monitoring, wiretapping, controlling, supervising the border, bank transactions, information transmissions and so on “in order to combat terrorism”. This also influenced cloud storages. Cloud companies situated in U.S. are required to reveal your information and files to the law enforcement agencies when required to do so.

      Sync.com has their servers situated in Canada which means they’re not subject to the U.S. Patriot Act. It essentially means that the U.S. isn’t able to access your private information or files.

      The advantage of choosing a cloud service that has servers situated in the country you live in is simple – Connection and speed. I don’t believe there are any disadvantages of choosing a company situated within your own country. You will experience higher up/download speeds. There are no advantages of storing your information in the U.S.

      Hopefully that helps!

      Dejan

      Reply
  • October 17, 2017 at 18:34
    Permalink

    Great article, I think I will suggest the Sync.com cloud storage to a friend of mine, it has promising pros. But I have a few worries about the upload and download speed for people outside US and Canada because my friend is neither in the US nor in Canada.

    But, of course, the 30-day money back guarantee will cover that, if the speed does not suit him.

    Reply
    • October 18, 2017 at 15:33
      Permalink

      Hello John,

      Sync.com cloud storage is free to use with 5 GB of storage so your friend can test it out as much as he wants. If he needs more storage he can decide to upgrade at a later date. Let me know if you have any questions.

      Dejan

      Reply
  • October 13, 2017 at 18:55
    Permalink

    I’m extremely interested in these cloud storage features. I’m a person that has multiple external hard drives because of the fact that they stop working over time even with very little use. My very first hard drive had lost so many memories and documents because it stopped working in such away that no one retrieve the lost data. Which was devastating and so frustrating for me. I love the idea that cloud storage has so many back ups and that they are so secure.

    Reply
    • October 13, 2017 at 20:30
      Permalink

      Hello Desiree,

      It’s really interesting how far someone can go in making sure his files are safe. Somebody from work has a large collection of photos that are very important to him and he really goes out of his way to make sure everything is safe. First, he backs up his hard drive with an external drive and then backs up that external drive to 2 online backup cloud services. If you ask me that is way above the platform, but hey if he can sleep better because of it, why not.

      I would advise you have a look at one of the cloud storages posted above. They’re all very suitable for what you need. You could also swing more into the cloud backup area if you won’t need the files daily.

      Let me know if you run into any problems.

      Dejan

      Reply
  • August 20, 2017 at 01:43
    Permalink

    This post came at the perfect time. I am in the market for cloud storage. After a flood destroyed my external hard drive, I decided that local physical storage is not always ideal. I appreciate the comparison of these cloud storage options and honestly, I never heard of these. The only one I really ever heard of was carbonite, but I wasn’t sold on it so I continued my search.

    Reply
    • August 21, 2017 at 11:20
      Permalink

      Fair enough Dani.

      Let me know if you run into any problems. I’ll be happy to assist.

      Dejan

      Reply
  • July 16, 2017 at 21:24
    Permalink

    I didn’t know that some of these cloud storage providers even exist.Thank you for pointing them out to me. I will always do a research about a cloud company before I get started with them.

    I have a lot of information that I don’t disclose to anyone but I was afraid about storing it in the cloud because I didn’t have enough confidence in them but as from today l now know where to start from.

    I think I’ll go with pCloud since I really want a cloud storage that is secure and has a lot of features at the same time. Thanks for the article!

    Reply
    • July 17, 2017 at 05:47
      Permalink

      Hello Lorrinc,

      I am glad that you got something out of this article about secure cloud storage. If you have any question don’t hesitate to ask.

      Dejan

      Reply
  • July 14, 2017 at 01:06
    Permalink

    This is very wonderful information that has taught me about how privacy and client side encryption really are features that I should be looking for in a secure cloud storage. I really believe that when the time is right, I will look for Sync.com. Really any of these choices are good ones.

    The security features – client side encryption and zero knowledge are worth every competitive price to secure our privacy and should always be important criteria. Thank you very much for your thorough descriptions and an easy to read article.

    I guess I’m going to take my stuff off of Dropbox now!!

    Reply
    • July 14, 2017 at 09:00
      Permalink

      Hello Steve,

      Dropbox surely isn’t the best for storing your sensitive documents due to the fact that they don’t offer client-side encryption and the number of successful attacks on their cloud storage. If you really wanted to stick with Dropbox I would suggest you encrypt your files before you even put them in the cloud.

      In your case, I would transfer to Sync.com or pCloud if you want some more features.

      Dejan

      Reply
  • July 11, 2017 at 12:07
    Permalink

    I’m excited to read about cloud storage. I have personally used cloud storage in mobile phone and the documents are still safe. I get to learn important factors upon selecting a cloud storage and I think I would prefer it more than the hard disks which can break down anytime. At least safety of the files and documents is guaranteed with cloud storage more than any other storage out there.

    I wonder if you still recommend cloud storage like “Drobox” and “Google” storages. Do you think that they can a better option?

    Reply
    • July 11, 2017 at 12:33
      Permalink

      Hello there,

      It is quite useful to have the cloud storage on your smartphone, isn’t it? I mostly use it to open up documents that I worked on during work on my PC. Safety of your files and documents is guaranteed if you’re using a cloud storage that takes the necessary steps to ensure that safety. Many cloud storages don’t protect your files properly in terms of anti-hack protection and in terms of privacy. 

      Regarding Dropbox and Google Drive – They’re both decent cloud storages that I still do recommend, however, there are plenty of better cloud services out there. I would like to point out Sync.com and pCloud – Both are far more secure and take care of your privacy better than Dropbox or Google Drive does. Each of these cloud storages has some unique features so you should check the individual reviews here at Cloudstorageinfo.org to find out which is the most suitable for you. You can also check the Top 10 Cloud Storages List here.

      Hopefully, that was helpful and thank you for stopping by.

      Dejan

      Reply
  • July 11, 2017 at 10:32
    Permalink

    This is very interesting. when people talk about cloud storage what comes to my mind first is Dropbox, but it’s great to know there are other cloud storage services out there that are even better. I believe the cloud system is the future: I find cloud programs to be very useful, like adobe’s creative cloud, which comes with the programs plus a small storage space. I found this article very useful and very well presented for those looking for safe and secure cloud storage options and don’t know where to start.

    Reply
    • July 11, 2017 at 12:23
      Permalink

      Hello Christy,

      It is quite astonishing how everyone knows what Dropbox is and a lot of people are using it. I blame the simplicity of Dropbox for that, not so much the features or the privacy that they do or don’t offer. 

      I agree, the cloud is the future and sooner or later everyone will be using it. Thanks for stopping by and I am glad you enjoyed the article!

      Dejan

      Reply
  • July 11, 2017 at 03:43
    Permalink

    Hey there,

    Thanks for this article man. I am almost out of space on my laptop but I am so afraid to upload anything to the cloud systems.
    I was always scared that other people could hack into it and get my stuff easily. Cloud just sounds fragile.
    Hopefully, I can trust your “best secure cloud storage” article. I am going to try out the Sync.com and see what it is like. 
    Thanks for the link.

    Cheers!

    -Crystal

    Reply
    • July 11, 2017 at 06:34
      Permalink

      Hello Crystal,

      I completely understand your point of view. It’s hard to trust your files to a cloud storage that you don’t know much about. That’s why you should always do a little bit of research before you jump into decisions too quickly. If you would like to learn more about Sync.com just check my review on it.

      Hopefully, that was helpful and thank you for stopping by!

      Dejan

      Reply
  • July 11, 2017 at 03:36
    Permalink

    I have Dropbox but I never thought about a cooling system for the servers not to fail. Very important point!

    I also use Mega and I love having 50GB FREE, but I am usually working on my iPad, which means Dropbox, not Mega, is always there as an option when I am saving or accessing files. Maybe there’s a way to fix that, I don’t know.

    Now that I know that mega is more secure than Dropbox, I will start utilizing it more.

    Thanks for sharing!
    Mike

    Reply
    • July 11, 2017 at 05:40
      Permalink

      Hello Mike,

      Dropbox has certainly had some issues in the past, regarding the safety of your files. It’s been hacked multiple times and they don’t provide the level of security that these 3 cloud storages do. Client-side encryption is one of the best ways to ensure the privacy of your files and you should definitely look for it in a cloud storage.

      Thanks for stopping by and I am glad you got something out of this article!

      Dejan

      Reply

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