Best secure cloud storage-reviews of popular solutions In recent years, several cloud providers have gained popularity thanks to their security measures and useful features:Įach platform comes with a set of advantages and shortcomings, so take a closer look at each to find the best solution for your needs and budget. You must go with a privacy-first provider to enjoy its benefits. E2EE is the gold standard for secure file storage and sharing, but it’s still not offered by most Big Tech cloud solutions. The provider doesn’t have access to unencrypted copies or the decryption key, which is only available to an authorized recipient. If your chosen service supports E2EE, files are encrypted on your device and stored in such a form on the server. The best way to ensure confidentiality is client-side encryption, which is only possible with end-to-end encryption (E2EE). They create and own the decryption keys, which gives them unrestricted access to your files and data, so you don’t get much privacy. This is because encryption happens on the provider’s servers. They use standard encryption protocols like SSL or TLS, which offer basic protection while leaving your data visible to the service provider. The problem is this isn’t the case with most cloud services. Only the person with the decryption key should be able to decipher the data. It’s a way of concealing your private data by scrambling it using an encryption key. Data encryption and privacy Encryption is a crucial security and privacy measure that every cloud provider must offer. A bigger concern is how they treat your data internally, which is why the final aspect is also the crucial one. Most reputable services have sufficient security in place and check the above boxes, so they can keep your files safe from malicious parties.
You can learn more about them by researching the provider or inquiring directly. These security measures happen in the back end, so they’re not advertised as openly as client-focused features. Physical security of servers, preventing unauthorized access.Outstanding redundancy, ensuring users don’t suffer downtime during server maintenance or possible malfunction.Intrusion detection systems to spot cyberattacks and ensure a swift response.Strong firewalls to control and filter traffic.Advanced threat protection Managing users’ files and data is a great responsibility, so your cloud provider should have numerous security layers in place, such as: It must keep your online behavior private while staying on the lookout for red flags and potential threats. Note that this doesn’t mean your service should monitor your traffic or actions. Continuous storage monitoring Your cloud provider should stay vigilant and monitor the traffic on their service to alert you of: A handful of solutions, like Skiff, offer this option that gives you more confidentiality and peace of mind.
This means they don’t store your login data to minimize the risk of leaking in case of a breach. Besides two-factor authentication, your provider will ideally support zero-knowledge login. Regardless of your cloud provider’s security measures, you must do your part and secure your account with complex login credentials.
Enabling two-factor authentication doesn’t lower the importance of setting strong passwords. Even if someone has your password, logging in from another location will be considered suspicious activity and require a second passcode. It can also protect you from the more elaborate attempts to steal your credentials, like phishing. Two-factor authentication is the best way to protect yourself from various cyberattacks, such as brute-force or dictionary attacks. This passcode is necessary for accessing the account, even if the credentials are correct. It’s an additional security layer involving a one-time passcode sent to your trusted device. To take account security to the next level, choose a provider offering two-factor authentication (2FA). Secure and confidential login Most cloud services let you log in with your email and password. Key features of secure cloud solutions When comparing secure cloud services, you should check if they offer the following crucial security layers and features: You’ll also see the pros and cons of some popular options, so you can make an informed decision and choose the provider that suits your needs. To help you avoid choosing a subpar platform, this guide will show you what to look for in secure cloud storage. Many cloud solutions promise safety and privacy, but not all of them deliver it. When entrusting your files to a third-party service, you must make sure the provider can guard them properly.
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