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Best Cloud Storage Security

Reviewed by Lunoo Research Team · Updated Jun 19, 2026

19 ranked ·

Top-rated cloud storage security ranked by our AI-powered scoring system.

· Re-ranked 4 days ago
#2
Check Point CloudGuard

Check Point CloudGuard

Ideal for enterprises looking for robust cloud sec...

8.71 Great
emoji_events #1
Rubrik Security Cloud

Rubrik Security Cloud

Ideal for enterprises with advanced cybersecurity...

9.03 Excellent
#3
AWS Key Management Service (KMS)

AWS Key Management Service (KM...

Ideal for enterprises requiring secure data manage...

8.57 Great
19 Items Ranked
7.5 Avg Score
1 Rated Excellent
9 Top Ranked Score
Summary: The best cloud storage security in 2026 is Rubrik Security Cloud with a score of 9.03/10, followed by Check Point CloudGuard (8.71) and AWS Key Management Service (KMS) (8.57). This ranking is based on Lunoo's AI-powered scoring system which evaluates 19 cloud storage security across category fit, feature coverage, pricing signals, public reception, recency, and value. Rankings were last refreshed on Jun 19, 2026.

table_chart Top 5 at a Glance

# Name Score Price Best For
#1 Rubrik Security Cloud Rubrik Security Cloud 9.03 - Ideal for enterprises with advanced cybersecurity needs and existing cloud infra... Visit
#2 Check Point CloudGuard Check Point CloudGuard 8.71 - Ideal for enterprises looking for robust cloud security with unified management... Visit
#3 AWS Key Management Service (KMS) AWS Key Management Service (KMS) 8.57 Free / Free with usage limits Ideal for enterprises requiring secure data management within the AWS ecosystem. Visit
#4 Palo Alto Networks Prisma Cloud Palo Alto Networks Prisma Cloud 8.42 Free / $10/user/month (varies) Ideal for enterprises looking for robust cloud-native security solutions across...
#5 Netskope Cloud Security Netskope Cloud Security 8.27 Free / $10/user/month (Free plan available) Ideal for large enterprises with complex cloud environments requiring advanced s... Visit

leaderboard Full Cloud Storage Security Rankings

Best 1 Rubrik Security Cloud

Rubrik Security Cloud is a pioneering SaaS platform that converges data security, cyber resilience, and IT operations. It treats backup as a foundational element of a broader zero-trust data security...

2 Check Point CloudGuard

Check Point CloudGuard is a comprehensive cloud security platform that offers advanced threat prevention, secure access control, and visibility into cloud workloads. It integrates with Check Point's o...

3 VeraCrypt
Free Plan Available

VeraCrypt is a free, open-source disk encryption software for creating encrypted virtual disks or encrypting entire partitions. While not a cloud service itself, encrypted VeraCrypt containers can be...

4 AWS Key Management Service (KMS)
AWS Key Management Service (KMS) From Free with usage limits
Free Plan Available

AWS Key Management Service (KMS) is a managed service enabling users to create and control cryptographic keys used for encrypting data within Amazon Web Services. It provides a secure and scalable sol...

5 Palo Alto Networks Prisma Cloud
Palo Alto Networks Prisma Cloud From $10/user/month (varies)
Free Plan Available

Palo Alto Networks Prisma Cloud is a SaaS platform offering comprehensive security for modern, distributed IT environments. It secures applications and infrastructure across multi-cloud deployments in...

6 Netskope Cloud Security
Netskope Cloud Security From $10/user/month (Free plan available)
Free Plan Available

Netskope Cloud Security is a security software platform designed for enterprises seeking to protect data in cloud environments. It provides comprehensive monitoring and control over access to sensitiv...

7 Cryptomator
Free Plan Available

Cryptomator is not a cloud storage provider itself, but an open-source encryption tool that works on top of any cloud service (like Google Drive, Dropbox, or OneDrive). It creates an encrypted vault o...

8 Hetzner Storage Box
Hetzner Storage Box From $5/month
Free Plan Available

Hetzner Storage Box is a low-cost, backup-oriented storage product from the German provider Hetzner. It's accessible via SFTP, SCP, WebDAV, and Rsync, and integrates well with backup tools like BorgBa...

9 Nextcloud Desktop Client
Nextcloud Desktop Client From $5/user/month for enterprise subscription
Free Plan Available

The Nextcloud Desktop Client is a cross-platform file syncing and sharing tool that integrates with the Nextcloud server. It allows users to access, edit, and share files from their desktops while mai...

10 Bitglass

Bitglass is a cloud-delivered platform that offers zero trust network access (ZTNA) and data loss prevention (DLP) solutions. It ensures secure access to healthcare applications while protecting sensi...

11 Google Cloud KMS
Google Cloud KMS From $0/mo (free tier)
Free Plan Available

Google Cloud Key Management Service (KMS) provides a secure way to generate, store, and control encryption keys within Google Cloud. It’s notable for simplifying key management and ensuring data prote...

12 IBM Cloud Object Storage
IBM Cloud Object Storage From $0.005 per GB per month (free tier with limitations)
Free Plan Available

IBM Cloud Object Storage is an enterprise-focused, scalable object storage service built on IBM's Cloud. It emphasizes security and compliance, offering immutable storage (WORM), integrated key manage...

13 IBM Cloud Key Protect

IBM Cloud Key Protect provides a secure, managed service for protecting sensitive data in the cloud. It utilizes encryption keys to safeguard information across IBM Cloud and supports various algorith...

14 Wasabi Hot Cloud Storage
Wasabi Hot Cloud Storage From $0.008 per GB/mo
Free Plan Available

Wasabi is a hot cloud object storage service offering S3 compatibility with simple, predictable pricing (no fees for egress or API requests). Key security features include bucket-level immutability (O...

15 Mailfence
Mailfence From $4.95/mo
Free Plan Available

Mailfence is primarily a secure, encrypted email service based in Belgium, but it includes integrated cloud storage (Documents), calendar, and contacts. Storage files can be associated with encrypted...

16 Box Security Center

The Box Security Center is a cloud-based solution designed for enterprises needing robust data protection. It offers comprehensive security features like access control and content analysis to prevent...

17 Amazon Drive (Amazon Photos)

Amazon Drive, now primarily focused as Amazon Photos, offers unlimited full-resolution photo and 5GB video storage for Prime members. General file storage is limited. Its security leverages Amazon Web...

18 Bitdefender Cloud Security

Bitdefender Cloud Security offers advanced threat detection and real-time protection for cloud storage. It integrates seamlessly with major cloud platforms, providing proactive defense against malware...

19 KDrive (Infomaniak)
KDrive (Infomaniak) From $5/month
Free Plan Available

KDrive by Infomaniak is a Swiss cloud storage and office suite solution, operating under strict Swiss privacy laws. It offers real-time collaboration on documents, spreadsheets, and presentations with...

20 Citrix ShareFile
Citrix ShareFile From $20/user/month (varies)
Free Plan Available

Citrix ShareFile is a secure file transfer and sync service designed for businesses that need to exchange large files with clients and partners compliantly. It features client portals, built-in e-sign...

21 Kaspersky Cloud Security

Kaspersky Cloud Security is a cybersecurity solution designed to safeguard data stored in cloud environments. The software employs file-level scanning and network protection to detect and neutralize t...

22 F-Secure Cloud Platform

The F-Secure Cloud Platform is a SaaS solution designed for organizations seeking robust security for their cloud storage environments. It utilizes behavioral analysis alongside traditional firewall t...

23 Oracle Cloud Infrastructure (OCI) Object Storage
Oracle Cloud Infrastructure (OCI) Object Storage From $0.023 per GB per month (as of pricing at the time of writing)
Free Plan Available

OCI Object Storage is Oracle's enterprise-grade, S3-compatible storage service. It offers strong security defaults, including automatic encryption, customer-managed keys, and immutable object storage...

24 Norton 360 Cloud
Norton 360 Cloud From $6.99/mo
Free Plan Available

Norton 360 Cloud is comprehensive security software designed for individuals and families seeking robust protection across multiple devices. It safeguards data stored in cloud services like Google Dri...

25 SpiderOak One
SpiderOak One From $5/mo
Free Plan Available

SpiderOak One is a US-based 'No Knowledge' backup and sync service where all data is encrypted client-side before upload, and the company has zero access to keys or passwords. It emphasizes robust bac...

26 ESET Cloud Security

ESET Cloud Security is a solution designed to safeguard data within cloud storage environments. Utilizing behavioral analysis alongside traditional anti-malware technology, it delivers advanced threat...

27 Zoho WorkDrive
Zoho WorkDrive From $5/user/month
Free Plan Available

Zoho WorkDrive is a secure team file management platform part of the extensive Zoho business suite. It organizes files in 'Team Folders' with granular permissions, versioning, and audit trails. It inc...

28 McAfee Cloud Security
McAfee Cloud Security From $20/mo
Free Plan Available

McAfee Cloud Security is a software solution safeguarding data within cloud storage environments. Its notable strength lies in combining endpoint protection with real-time threat intelligence derived...

29 Egnyte
Egnyte From $10/user/month
Free Plan Available

Egnyte provides a unique hybrid cloud architecture, connecting on-premises storage with cloud collaboration, ideal for industries with large local datasets. Its security core focuses on governance, ri...

30 Livedrive
Livedrive From $5/mo
Free Plan Available

Livedrive is a UK-based service that blends online backup and cloud sync. It offers a 'Briefcase' for syncing files across devices and 'Backup' for protecting folders on your computer with unlimited v...

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help Frequently Asked Questions

What is the best Cloud Storage Security in 2026?
According to our AI-powered rankings, Rubrik Security Cloud is currently rated as the best Cloud Storage Security with a score of 9.0/10. Other top-rated options include Rubrik Security Cloud, Check Point CloudGuard, AWS Key Management Service (KMS).
How are these Cloud Storage Security ranked?
Our rankings use an AI-powered scoring system that analyzes category fit, feature coverage, pricing signals, public reception, recency, and value for money. Each Cloud Storage Security receives a 0 to 10 Lunoo score.
How often are the rankings updated?
Our rankings are updated continuously as new data becomes available. Scores are recalculated regularly to ensure you always see the most current and accurate ratings.
What are the top 5 Cloud Storage Security in 2026?
The top 5 Cloud Storage Security in 2026 are: Rubrik Security Cloud, Check Point CloudGuard, AWS Key Management Service (KMS), Palo Alto Networks Prisma Cloud, Netskope Cloud Security. These are ranked by our AI-powered scoring system based on category fit, features, pricing signals, public reception, and recency.
How many Cloud Storage Security are ranked on Lunoo?
Lunoo currently ranks 19 Cloud Storage Security, of which 1 have earned a Brilliant rating (9.0+). New options are added and scored regularly.
Which Cloud Storage Security is ranked first?
Rubrik Security Cloud is currently ranked #1 with a Lunoo score of 9.0/10 in our Cloud Storage Security rankings.
Is Rubrik Security Cloud worth it?
Rubrik Security Cloud scores 9.0/10, making it one of the highest-rated Cloud Storage Security available. Its strong rating reflects excellent performance across our evaluation criteria.
What should I look for when choosing a Cloud Storage Security?
Key factors include your specific use case, budget, features offered, ease of use, and long-term value. Our scoring system evaluates these factors objectively. Compare the top options above to find the best fit.
Are there any free Cloud Storage Security options?
Some Cloud Storage Security offer free plans or trials. Check each option's website for current pricing. Our rankings focus on overall quality regardless of price point.
What is the difference between top-rated Cloud Storage Security?
While Rubrik Security Cloud and Check Point CloudGuard are both highly rated, they differ in features, pricing, and target audience. Use our comparison tool to see detailed side-by-side differences.
Can I compare Cloud Storage Security on Lunoo?
Yes! Lunoo offers a detailed comparison tool. Click the compare icon on any two items to see a side-by-side analysis of scores, features, pros, and cons.
How accurate are Lunoo's Cloud Storage Security rankings?
Our AI-powered scoring system is calibrated against established ground truth sources and continuously improved. We analyze features, expert reviews, user feedback, and market data to provide the most objective rankings possible.

science How We Rank

Every cloud storage security is scored across 12 weighted criteria from hundreds of verified sources:

  • Features & Capabilities - Comprehensive analysis of what each option offers
  • User Reviews - Aggregated feedback from real users across platforms
  • Expert Opinions - Professional reviews and industry recognition
  • Value for Money - Cost-effectiveness relative to features
  • Reliability & Support - Track record and customer service quality

Rankings are updated continuously as new information becomes available.

Disclosure: Some links on this page may be affiliate links. If you make a purchase through these links, we may earn a small commission at no extra cost to you. This does not influence our rankings - all scores are determined by our independent AI-powered evaluation system.

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