Antivirus for Amazon S3 vs Bitdefender Security for AWS comparison

Antivirus for Amazon S3 vs. Bitdefender Security for AWS

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Antivirus for Amazon S3

Ranking in Anti-Malware Tools

25th

Average Rating

8.4

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Bitdefender Security for AWS

Ranking in Anti-Malware Tools

28th

Average Rating

7.6

Reviews Sentiment

5.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Anti-Malware Tools category, the mindshare of Antivirus for Amazon S3 is 0.4%, down from 0.6% compared to the previous year. The mindshare of Bitdefender Security for AWS is 1.1%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Anti-Malware Tools Market Share Distribution
Product	Market Share (%)
Antivirus for Amazon S3	0.4%
Bitdefender Security for AWS	1.1%
Other	98.5%

Anti-Malware Tools

Featured Reviews

Kalpesh Potghante

Senior Manager at Deloitte

Secure file sharing has protected global storage and improves confidence with external partners

The best features Antivirus for Amazon S3 offers include that it is really a built-in feature which is really great, as you don't have to do anything extra, there's no operational complexity or cost overhead associated with it, and because it's a managed solution, it's easy for us to configure policies as S3 buckets are created globally and make sure they have the necessary virus protection as needed. The simplicity and ease of policy configuration have helped my team day-to-day because, as it is part of the AWS ecosystem, I don't need to really hire a separate skill set to configure this service, and moreover, if I use the console, all the features are available to me at a click, and I can also programmatically control it, making configuring the antivirus part of setting S3 objects rather than setting up a separate service altogether on top of S3.

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Abhimanyu Das

Senior Associate at a tech vendor with 10,001+ employees

Policy tuning has improved cloud threat detection while rule creation still needs simplification

Bitdefender Security for AWS provides an agent-based solution that combines antivirus, endpoint detection and response and behavioral detection to reduce the risk of compromised production servers. One of the best features of Bitdefender Security for AWS is its protection for EC2 workloads. It offers centralized management from a single console, allowing users to manage policies, deployments, and visibility across all AWS platforms. This centralized approach simplifies administration and improves efficiency. The anti-malware and behavioral detection features are robust. For both Windows and Linux EC2 instances, Bitdefender provides strong detection capabilities against both known and unknown threats, helping to minimize false positives and accurately identify true positives. It also supports offloading scans to optimize performance. Bitdefender Security for AWS helps secure servers running in AWS while reducing CPU and I/O consumption. Managing physical servers is often more complex since it may require additional hardware, such as memory expansions or system extensions, to maintain performance. In contrast, AWS environments benefit from Bitdefender’s optimized performance, resulting in lower CPU and memory usage, as well as better handling of I/O loads. From a security standpoint, this solution allows for easier management even under high resource consumption. Because it operates within AWS, performance remains stable, making it a reliable and efficient choice for cloud-based security operations.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Antivirus for Amazon S3 has positively impacted my organization by giving us the confidence that we can really expose our S3 buckets to the external world without having to worry about security, and from a developer standpoint, we know that at any point in time globally if S3 buckets are created, we have templates that will automatically enforce the antivirus policies there, improving our overall security posture rather than compromising it because we do have a large footprint on S3."

"Antivirus for Amazon S3 offers some of the best features including deployment using Terraform, the ability to scan new and existing objects, very quick setup time, multiple engine support such as Sophos, CIS Premium, and CIS Secure, and extensive vendor support through many marketplaces."

"Antivirus for Amazon S3 is a great tool that is reliable and easy to integrate, adding an essential security layer for S3-based workflows which may be subject to malicious attacks and protecting the overall infrastructure while also reducing the burden of checking those files on your own."

"The protection that it provides is valuable because the biggest problem that people and companies have been seeing in the last two or three years is scams and everything like that."

"The best features of Bitdefender Security for AWS are its EC2 workloads, called elastic compute cloud, which provide a solution from a single console to manage policy, deployment, and visibility across all platforms and across all AWS, so it was easy that way and it was good."

Cons

"I think Antivirus for Amazon S3 could be improved by slightly further automating the process; beyond just the ability to send notifications, if an email could be crafted or if communication through any channel could be established with the person or team who uploaded the file, that level of automation could be avoided on our end, allowing us to configure an entire loop from detecting a malicious upload to contacting the uploader and taking corrective action, which I think would be really cool."

"I think Antivirus for Amazon S3 can be improved by including patches over time and adding forensic analysis of data to show where viruses may have been incorporated."

"The reporting part could be a bit more detailed."

"For a small industry, it will be fine, but when you are initiating Bitdefender Security for AWS in a large-scale environment, you need careful planning and tuning with policy tuning, and in a large scale, it will be difficult."

"I remember when they first pushed it to the DBM server, my backup server at the time, it caused a lot of issues because they were supposed to exclude all the folders that they were backing up to and had the storage. I got hold of the security group and asked them to uninstall it. We uninstalled it, ran a script, and then it fixed the problem."

Pricing and Cost Advice

Information not available

"It was included in the account that we had. We didn't have to pay for it."

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Questions from the Community

What is your experience regarding pricing and costs for Antivirus for Amazon S3?

Since using Antivirus for Amazon S3, we have been able to detect malicious files, and we have configured AWS EventBridge to notify us whenever such an incident occurs, leading to an average of 200 ...

What needs improvement with Antivirus for Amazon S3?

The reporting part could be a bit more detailed. A summary of all the scans in a better way would be beneficial. This part could be improved or enhanced.

What is your primary use case for Antivirus for Amazon S3?

My main use case for Antivirus for Amazon S3 is to automatically scan objects as soon as they're uploaded into S3 buckets. It's mostly used in buckets where files are uploaded by external users or ...

What is your experience regarding pricing and costs for Bitdefender Security for AWS?

Pricing was pretty straightforward and wallet friendly. We went with the pay-as-you-go model through AWS Marketplace, basically charged per EC2 instance per hour, no big upfront fees or anything. F...

What needs improvement with Bitdefender Security for AWS?

For a small industry, it may work fine. However, when implementing Bitdefender Security for AWS in a large-scale environment, you need to handle things very carefully. Proper planning and policy tu...

What advice do you have for others considering Bitdefender Security for AWS?

When I joined the project, it was already in place. I didn’t review what had been implemented previously or what was new. However, what I observed is that, from a policy perspective, the process of...

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Product Reports

Anti-Malware Tools

Download Antivirus for Amazon S3 product report

Anti-Malware Tools

Download Bitdefender Security for AWS product report

Overview

Antivirus for Amazon S3 is an automated security solution that discovers and scans data in Amazon WorkDocs as well as Amazon S3 buckets for threats using multiple virus detection engines.
Built on the cloud for the cloud, it enables customers to identify and remediate problem files without the need to purchase an expensive data security platform or deal with the hassles of configuring their own malware solutions.

Cloud Storage Security (CSS)

Bitdefender Security for AWS is a security solution designed for the Amazon cloud infrastructure and integrated with the GravityZone Cloud Console. Bitdefender Security for AWS is built for virtualization, offers flexible pricing, and scales to your size and needs for optimal return on investment.

Bitdefender

Sample Customers

Information Not Available

Archdiocese, Northstar, SeSa, W&W Informatik, Yamaha Motor Europe

Antivirus for Amazon S3 vs. Bitdefender Security for AWS