Sold by: OPSWAT
Deployed on AWS
Stop malicious content from infiltrating your Amazon S3 bucket by conducting real-time, on-demand, or scheduled inspections for vulnerabilities, zero-day threats, and sensitive data in files stored in the cloud.
4.5
Overview
Video
Event-Based S3 Integration Demo
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Polling-Based S3 Integration Demo
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Product video
Secure Cloud Storage from Malware & Data Leaks
MetaDefender Storage Security Cloud protects your AWS S3 and hybrid storage environments from malware, zero-day threats, and data exposure risks. Real-time malware scanning and deep CDR ensure that every uploaded file is safe before it enters your storage. Whether securing Amazon S3, SharePoint, or Box, our solution easily integrates with your storage workflows to provide automated, continuous threat protection, eliminating manual security overhead.
When files are uploaded to a protected storage location, MetaDefender Storage Security Cloud scans them in real time, detecting and neutralizing malware, zero-day threats, and sensitive data exposure. The solution leverages multiscanning and vulnerability assessment to protect against advanced threats while maintaining compliance with industry regulations. Additionally, organizations can schedule on-demand scans to continuously monitor their storage environments, ensuring files remain secure over time.
While AWS services like Macie focus on sensitive data discovery, MetaDefender Storage Security Cloud actively prevents malware and file-based attacks before compromising your storage environment. OPSWAT's solution offers multiscanning and CDR to provide an added layer of protection beyond AWS-native security tools.
**Note: This contract listing is for use with a Private Offer only and cannot be provisioned without acceptance of a Private Offer. This listing is not meant to be transacted outside an AWS private offer. To inquire about a Private Offer, please contact us at apn-sales@opswat.com .
Highlights
- Flexible file scanning: Real-time scanning instantly scans files before being uploaded to S3 buckets. Scans can also be scheduled or run on-demand.
- Detect malware: Leverage multiscanning with 30+ anti-malware engines to detect nearly 100% of known malware threats.
- Prevent zero-day attacks: Disarm active embedded threats and reconstruct a sanitized version of files to prevent zero-day threats and advanced evasive malware using Deep Context Disarm and Reconstruction (Deep CDR).
Details
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Delivery method
Deployed on AWS
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Introducing multi-product solutions
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Description | Cost/12 months |
|---|---|---|
MetaDefender Storage Security Cloud | Annual subscription for MetaDefender Storage Security Cloud | $1,200,000.00 |
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
Software as a Service (SaaS)
SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Resources
Support
Vendor support
Your OPSWAT Sales representative will provide you with a license key. To obtain the software and related modules or to receive support, please sign in or create an account at https://my.opswat.com . For sales inquiries, please contact OPSWAT at apn-sales@opswat.com .
Please visit https://www.opswat.com/support/contact-support to contact OPSWAT support.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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Customer reviews
Brody T.
Consistent Background Scanning with Easy to Understand Results
Reviewed on Jan 16, 2026
Review provided by G2
What do you like best about the product?
File scanning runs consistently in the background and we have not seen noticeable slowdowns in applications or file services. The scan results are easy for non security teams to understand, which helps reduce escalations to IT. Integration was also straightforward, allowing us to add file inspection into existing systems without introducing new tools for staff to manage.
What do you dislike about the product?
The main effort is during rollout. Policies need careful adjustment so business files are not blocked unnecessarily. Once tuned, ongoing maintenance is minimal.
What problems is the product solving and how is that benefiting you?
It reduces operational risk caused by infected or suspicious files entering the environment. This leads to fewer disruptions, fewer support tickets, and a more stable IT environment overall.
Nicolas M.
Fast, Clear Scanning with File Sanitization That Keeps Workflows Moving
Reviewed on Jan 15, 2026
Review provided by G2
What do you like best about the product?
MetaDefender protects against file based threats without forcing changes to existing security architecture. Scanning is fast and consistent, and the results are clear enough to automate actions. The option to sanitize files instead of blocking them helps maintain normal business workflows.
What do you dislike about the product?
Policy tuning requires attention, especially when dealing with archives or mixed file types. Early testing is important to prevent overly strict rules from interrupting normal traffic.
What problems is the product solving and how is that benefiting you?
It reduces exposure to file based threats coming from external users, vendors, and integrations. This lowers incident frequency, improves confidence in inbound content, and strengthens overall security posture without adding operational friction.
Levi F.
Reliable, Workflow Friendly Scanning with Easy to Use API
Reviewed on Jan 15, 2026
Review provided by G2
What do you like best about the product?
MetaDefender fits well into automated workflows and runs reliably without manual intervention. The API responses are easy to consume in scripts and jobs, and scanning performance stays consistent even when tasks run in parallel.
What do you dislike about the product?
Some upfront policy tuning is needed to prevent automated jobs from failing on edge case file types.
What problems is the product solving and how is that benefiting you?
It adds automated file security checks without breaking hands-off workflows. This reduces risk from untrusted inputs while keeping automation reliable, predictable, and easy to maintain at scale.
Parker S.
MetaDefender Simplifies Consistent, Scalable File Scanning Across Platforms
Reviewed on Jan 14, 2026
Review provided by G2
What do you like best about the product?
MetaDefender makes it easier to enforce consistent file scanning across shared platforms. It scales well as usage grows and avoids each application having to build its own file security logic. Policies are flexible enough to support different risk levels while keeping a common security baseline.
What do you dislike about the product?
Some upfront planning and tuning are needed to align policies with multiple application teams.
What problems is the product solving and how is that benefiting you?
It centralizes file security at the platform layer. This reduces exposure from third party content and helps maintain consistent protection as new services are added.
David G.
Fast, CI/CD Friendly Scanning and File Sanitization via MetaDefender API
Reviewed on Jan 14, 2026
Review provided by G2
What do you like best about the product?
MetaDefender integrates cleanly into automated pipelines using its API. File scans are fast and consistent, and the results are easy to consume in CI/CD workflows. The ability to sanitize files instead of only blocking them helps keep builds and deployments moving without compromising security.
What do you dislike about the product?
Policy tuning is needed early on so legitimate build artifacts are not flagged or blocked unnecessarily.
What problems is the product solving and how is that benefiting you?
It shifts file security earlier in the delivery process. This reduces production risk while allowing teams to maintain steady release velocity.