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    MetaDefender Storage Security (BYOL AMI)

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    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

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    Note: This is a BYOL listing for MetaDefender Storage Security. To inquire about a Private Offer, please contact us at apn-sales@opswat.com .

    MetaDefender Storage Security is a powerful tool that adds a scalable file-security layer to AWS S3 Buckets. It scans user-uploaded files for malware, detects suspicious files, removes potentially malicious content, and automatically redacts or reports sensitive data. It integrates easily with cloud and on-premises storage services and provides IT security professionals with automated audit reports for quick remediation.

    Before newly uploaded files enter a protected S3 bucket, real-time scanning triggers an S3 event to scan the file. During the scan, files are inspected and analyzed for vulnerabilities, zero-day threats, and compliance violations. Additionally, you can schedule weekly or monthly on-demand file scans using the polling process.

    Highlights

    • Flexible file scanning: Real-time scanning instantly scans files prior to 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

    Delivery option
    64-bit (x86) Amazon Machine Image (AMI)

    Latest version

    Operating system
    AmazonLinux 2023

    Deployed on AWS
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    Pricing

    MetaDefender Storage Security (BYOL AMI)

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    Pricing and entitlements for this product are managed through an external billing relationship between you and the vendor. You activate the product by supplying a license purchased outside of AWS Marketplace, while AWS provides the infrastructure required to launch the product. AWS Subscriptions have no end date and may be canceled any time. However, the cancellation won't affect the status of the external license.
    Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator  to estimate your infrastructure costs.

    Vendor refund policy

    We do not currently support refunds, but you can cancel at any time.

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    Legal

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    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) .

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    Usage information

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    Delivery details

    64-bit (x86) Amazon Machine Image (AMI)

    Amazon Machine Image (AMI)

    An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.

    Version release notes

    Additional details

    Usage instructions

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    1. Launch the product via 1-Click.
    2. Use a web browser to access the application at http://<EC2_Instance_IP>/ or https://<EC2_Instance_IP>/
    3. Register and login with new user account
    4. Follow the onboarding steps 4.1 Select new configuration 4.2 Provide MetaDefender License to activate the instance (Pre-requisite to contact sales to get the license) 4.3 Add MetaDefender Core instance to process the files (Pre-requisite to install it to connect to it) 4.4 Configure the storage integration

    More detailed information about the onboarding can be found at https://www.opswat.com/docs/mdss/operating/onboarding  For setup instructions and detailed documentation, visit the MetaDefender Storage Security User Guide - https://www.opswat.com/docs/mdss/operating 

    Support

    Vendor support

    https://my.opswat.com/ 

    NOTE: Pricing displayed in the Pricing Section above is for illustration purposes only and varies depending on customer environment, requirements and other factors. Please contact us at apn-sales@opswat.com  for more details.

    To obtain the software and related modules, please sign in or create an account at https://my.opswat.com . A license key will be provided by your OPSWAT Sales representative. Minimum system requirements and installation instructions are available here: https://docs.opswat.com/mdss/installation/user-guide . Operation of the product is covered here: https://docs.opswat.com/mdss/operating . Advanced installation instructions for Kubernetes environments are available here:

    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

    Ratings and reviews

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    4.5
    28 ratings
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    1 AWS reviews
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    27 external reviews
    External reviews are from G2 .
    Lhami Bilici

    Layered security has protected sensitive data and supports compliance across storage environments

    Reviewed on Jan 27, 2026
    Review from a verified AWS customer

    What is our primary use case?

    MetaDefender Storage Security  is mainly used for securing data storage systems, especially in scenarios where sensitive files or data are stored. It focuses on multi-scanning for malware, ensuring that files are thoroughly checked for threats before they are stored or accessed. It is also really useful for maintaining compliance with data protection regulations and preventing data breaches. Overall, it is about layered security and ensuring that any storage environment stays safe from malware and other threats.

    For example, a healthcare organization that stores patient records in a cloud-based platform could use MetaDefender Storage Security  to scan all incoming files before they are uploaded to ensure that no malicious code is embedded. This way, the integrity and confidentiality of sensitive data are maintained. Another scenario could be in a financial institution where documents and reports are scanned for threats before they are stored in a secure archive, ensuring compliance with regulations such as GDPR or HIPAA. It essentially adds that extra layer of protection in regulated industries.

    Beyond healthcare and finance, MetaDefender Storage Security is also quite impactful in industries such as legal services where confidentiality and data integrity are critical, and in government or defense sectors where sensitive information must be safeguarded rigorously. It is also valuable in the education sector, ensuring that research data and student information remain secure. Overall, any industry dealing with sensitive or regulated data can benefit from the robust multi-layer protection that MetaDefender Storage Security promotes.

    What is most valuable?

    One of the standout features of MetaDefender Storage Security is its multi-scanning capability, where it uses multiple antivirus engines to scan files simultaneously, increasing detection accuracy and reducing false positives. Another great feature is the granular policy management, which allows organizations to customize scanning rules based on their specific needs. It also offers detailed reporting and analytics, giving insights into potential threats and helping with compliance audits. Plus, its integration capabilities with various storage platforms and cloud services make it really flexible and adaptable. Overall, it is all about robust protection and ease of management.

    The multi-scanning feature of MetaDefender Storage Security means that security teams can catch a wider range of threats more quickly, which reduces the time and effort spent on manual checks and investigations. It essentially streamlines the workflow, allowing teams to focus on more complex or critical tasks. Granular policy management, on the other hand, gives security teams the flexibility to tailor security measures based on different departments or data types. This means that the team can enforce stricter controls where needed and maintain a balance between security and usability. In day-to-day operations, this not only makes the security process more efficient, but also helps in quickly adapting to new threats or changes in the environment, making the whole security posture more agile and robust.

    Another interesting aspect of MetaDefender Storage Security is the integration with threat intelligence feeds, which helps keep the scanning engines up to date with the latest threat signatures and emerging malware tactics. This continuous updating means that the system remains resilient against new threats without requiring manual intervention. Additionally, the solution's scalability is a big plus. It can easily adapt to growing data volumes and can be deployed across various environments, whether on-premises, in the cloud, or in hybrid setups. This flexibility ensures that it can meet the needs of a wide range of organizations, making it a versatile tool in the cybersecurity toolkit.

    What needs improvement?

    There are always areas for improvement for MetaDefender Storage Security. One common challenge is the performance impact, especially when dealing with large volumes of data. Some users have reported that the scanning process can occasionally slow down storage access times, particularly in high-traffic environments. Another area for improvement is the complexity of configuration. Some users find that fine-tuning the policies and integrating it with existing infrastructure can sometimes be a bit complex and time-consuming. Additionally, while the multi-scanning feature is a huge plus, it can sometimes lead to compatibility issues with certain file types or custom applications. Ongoing updates and ensuring compatibility is key. Finally, user feedback sometimes points to the need for more streamlined reporting dashboards, making it easier to quickly identify and address potential threats. Overall, these are relatively minor challenges compared to the benefits, but they do provide areas for future enhancements.

    One area that could be enhanced in MetaDefender Storage Security is even more streamlined integration with a wider range of third-party security tools and SIEM  platforms. That would help create a more unified security ecosystem. Another improvement could be more advanced machine learning capabilities to detect zero-day threats and sophisticated malware patterns, making the detection even more proactive. Improving the user interface and making the reporting dashboards even more intuitive could help security teams get quicker insights and take action faster. Additionally, better scalability and performance optimizations for very large data environments would be great, ensuring that performance remains smooth even as data volumes grow. Overall, these enhancements would just make it even more robust and user-friendly.

    For how long have I used the solution?

    I have not had any specific information about MetaDefender Storage Security in previous conversations, so I am not sure how long I have been using it.

    What do I think about the stability of the solution?

    MetaDefender Storage Security is generally considered quite stable and reliable. Many organizations report consistent performance and minimal downtime. It is designed with robust architecture and frequent updates to help maintain stability. Of course, occasional minor issues can arise, but overall, feedback from the industry is quite positive. It is known for its reliability and consistent protection, which definitely adds to its appeal.

    What do I think about the scalability of the solution?

    MetaDefender Storage Security is designed with scalability in mind, making it well-suited for organizations that face rapid data growth or changing storage demands. It can scale horizontally, allowing it to handle increasing volumes of data without compromising performance. This means it can adapt to growing needs seamlessly, whether you are expanding on-premises or leveraging cloud environments. Additionally, it often includes features such as load balancing and automated resource allocation, which help maintain efficiency even during peak usage times. Overall, it is built to support dynamic and growing data environments effectively.

    How are customer service and support?

    The customer support for MetaDefender Storage Security is well regarded. Many users appreciate the responsiveness and the expertise of the support team. Feedback often highlights relatively quick response times and thorough troubleshooting assistance. Of course, experiences can vary depending on the complexity of the issue, but overall, most organizations find the support to be helpful and reliable. It is also common for the support team to provide detailed documentation and best practices, which adds to the overall positive experience.

    How would you rate customer service and support?

    Positive

    Which solution did I use previously and why did I switch?

    I have not used a different storage security solution myself, but many organizations often switch from solutions such as traditional antivirus or other legacy security platforms to MetaDefender Storage Security because of its advanced multi-scanning capabilities and more comprehensive threat detection. Often the switch happens to gain better performance, more accurate detection, and improved integration with modern cloud environments. The decision to switch is usually driven by the need for more robust security and reduced risk of breaches.

    How was the initial setup?

    The setup process for MetaDefender Storage Security is typically pretty straightforward, especially if the organization already has a compatible infrastructure in place. Many companies can get it up and running within a few days to a couple of weeks, depending on the complexity of their environment and the level of customization needed. While it can be relatively quick for standard deployments, more complex setups such as integrating with multiple cloud environments or legacy systems might require more time and resources. Overall, with proper planning and support, the deployment is generally efficient and smooth.

    What's my experience with pricing, setup cost, and licensing?

    In general, pricing for MetaDefender Storage Security tends to be flexible and often depends on factors such as data volume, the number of endpoints, and the deployment model. Generally, there is an initial setup cost, which can vary based on the complexity of the integration and any customization needed. Licensing is typically subscription-based, often on a per-user or per-terabyte basis, which provides some flexibility. Many organizations find that the overall cost is competitive, especially considering the level of protection and the reduced risk of incidents. Overall, while there is an investment, many find it worthwhile for the added security benefits.

    Which other solutions did I evaluate?

    Organizations often evaluate a range of options before choosing MetaDefender Storage Security. Common alternatives include solutions such as Symantec Endpoint Protection, McAfee, Trend Micro Deep Security , and Sophos. Some also look at specialized solutions such as VMware Carbon Black or CrowdStrike for endpoint protection and various cloud-native security tools from AWS , Azure , or Google Cloud . The decision usually comes down to factors such as the level of threat detection, ease of integration, performance impact, and cost. Ultimately, MetaDefender Storage Security often stands out because of its multi-scanning capability and comprehensive protection, but it is always part of a thorough comparison process.

    What other advice do I have?

    In terms of ease of use and management, MetaDefender Storage Security definitely stands out for its user-friendly interface and the robust policy management that is relatively intuitive compared to some other solutions. It offers a good balance between comprehensive functionality and user accessibility. When compared to other storage security solutions, MetaDefender Storage Security often gets high marks for its multi-scanning capabilities and the depth of threat detection, which can sometimes be more advanced than some competitors. However, some other solutions might offer more granular control or tighter integration with specific ecosystems depending on the vendor. In terms of management, MetaDefender Storage Security is generally praised for its centralized management console, which makes it easier to oversee security policies and monitor threats across different environments. That said, the ease of use can still depend on the complexity of the organization's setup and specific requirements. Overall, MetaDefender Storage Security is quite competitive, but it is always good to weigh it against the specific needs and preferences of the organization.

    MetaDefender Storage Security fits best as part of a larger, layered defense strategy. While it provides strong proactive protection at the storage level, it works really well in tandem with other security layers such as endpoint protection, network security, and threat intelligence platforms. In a layered defense approach, MetaDefender Storage Security acts as a crucial line of defense that ensures that any potentially malicious files are caught before they can cause harm. This can complement other tools that focus on network traffic, user behavior, and endpoint security. Moreover, it can integrate seamlessly with other security platforms, providing a more holistic view of the security landscape and enabling better coordination and response. In short, it is definitely a powerful component within a broader, multi-layered security strategy.

    One of the most frequently seen common challenges organizations face when implementing MetaDefender Storage Security is that the integration process into the existing infrastructure is complex.

    MetaDefender Storage Security typically handles updates in an automated manner, especially for threat intelligence feeds and malware signatures. This ensures that it stays up to date with the latest threats with minimal manual intervention. However, for more significant updates, such as software upgrades or configuration changes, organizations might need to manage those themselves or schedule them during maintenance windows. Overall, it strikes a good balance, making sure that the system remains secure without requiring constant manual updates.

    MetaDefender Storage Security helps with compliance by ensuring that all data is scanned thoroughly for malware, which is crucial for regulations such as GDPR, HIPAA, and PCI DSS. By preventing malicious files from entering storage systems, it helps maintain data integrity and confidentiality. It also provides detailed logs and reports, which are essential for audit trails and proving compliance during regulatory checks. In essence, it simplifies meeting these standards by adding an extra layer of security and accountability.

    In general, MetaDefender Storage Security is designed to be quite efficient, but performance can vary depending on the volume of data and the complexity of the scanning processes. During peak times or with large data sets, it can sometimes introduce a slight performance overhead. However, many organizations mitigate this by optimizing configurations, scaling resources appropriately, and scheduling intensive scans during off-peak hours. Overall, the solution is built to balance security and performance, and most users find it performs well even under heavy loads.

    MetaDefender Storage Security is designed to integrate fairly smoothly with other security solutions and platforms. It typically supports standard protocols and APIs, making it compatible with SIEM  systems, endpoint protection platforms, and cloud security services. The integration process is generally well-documented, and many organizations find it relatively straightforward, especially with the help of built-in connectors and plug-ins. That said, the complexity can vary based on the existing security stack, but overall, it is known for its flexibility and ease of integration.

    Which deployment model are you using for this solution?

    Hybrid Cloud

    If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

    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.
    Oliver K.

    Clear, Repeatable Scans That Fit Smoothly Into Our Security Workflow

    Reviewed on Jan 14, 2026
    Review provided by G2
    What do you like best about the product?
    MetaDefender delivers clear and repeatable scan results for files coming from external sources. It processes steady volumes without performance issues and makes it easy to explain security decisions during reviews or audits. The tool fits smoothly into existing security workflows without adding extra steps.
    What do you dislike about the product?
    Some configuration effort is needed to align scanning rules with real business usage. A few file types require additional tuning to avoid unnecessary flags.
    What problems is the product solving and how is that benefiting you?
    It reduces risk from third party files before they reach users or systems. This improves overall security posture, lowers investigation volume, and provides stronger assurance when handling external content.
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