As an API Integration Engineer, my main use case for Antivirus for Amazon S3 involves scanning partners' uploaded content that arrives via API. I deal with files that third parties push into S3, such as media files like images or video files from channel managers or PMS partners that have API access to the Airbnb API source code.

Antivirus for Amazon S3 fits into my workflow by triggering scanning automatically at some point, while at other times, I perform manual scans depending on the load of the files that partners push towards our API.

In my main use case for Antivirus for Amazon S3, guests, hosts, and customer support agents eventually see these downloaded files, which may include malicious PDFs or host onboarding documentation that could feature a malicious customer support agent mechanism.

The best features Antivirus for Amazon S3 offers include native S3 event integration, which allows scanning to fire automatically, in-place scanning so files are not copied to another bucket, results attached as S3 object tags, IAM-based policy enforcement on scan results, large file support with streaming scans, archive and nested file scanning, multiple detection engines running in parallel, custom YARA rule support, quarantine or automated remediation actions, scan on demand, and retrospective scanning.

In my day-to-day work, I rely the most on in-place scanning, as it is the best feature of modern Antivirus for Amazon S3 that does not pull objects out of the bucket for scanning. For example, older solutions required copying files to an EC2 instance for scanning, which was slow, expensive, and doubled our data egress attack surface.

Antivirus for Amazon S3 has positively impacted my organization by making the entire organization much safer, allowing partners to safely upload their personal files, images, and videos to the Airbnb platform, which ensures that we as a company can be a reliable partner to our partners with safe integration.

I believe Antivirus for Amazon S3 can be improved by implementing some pre-writing features, such as synchronously scanning at the API layer.

I would like to see improvements in content-aware scanning not just for malware, but also for other content, such as PDF files or API request parameters and strings, along with prompt injection scanning with custom AI agents creating the skill direction.

I have been using Antivirus for Amazon S3 for two years.

Antivirus for Amazon S3 is sufficiently stable.

I would rate its scalability as nine out of ten, as S3 is one of the most scalable services AWS has built, providing a foundation upon which most other scalable AWS services rely. However, it does not achieve a perfect score of ten due to real scaling cliffs when operating at high volumes that can catch you off guard.

Customer support for Antivirus for Amazon S3 has always been straightforward, and since they are globally distributed, I would rate them nine out of ten.

I would say we have seen money saved and time saved on a long-term basis with Antivirus for Amazon S3, although we did not reduce employee numbers.

After a couple of meetings with higher management, I believe there were negotiations, and the overall business terms were met, making my experience with pricing and compliance satisfactory.

I would like to add that it would be beneficial to use AI as a parallel agent in the back end to fast-forward the malicious detection process for the large number of files being sent in various directions.

I advise others looking into using Antivirus for Amazon S3 to check the pricing and determine if this service is something that their company or organization truly needs. They should consider the downsides and upsides, check incident level metrics, and evaluate their overall long-term budgeting, which will help in making a final decision.

I would like to add that S3 is the gold standard for storage scalability and antivirus protection. Overall, it is a decent product. I would rate this review a seven out of ten.