# Bitdefender Security for AWS vs Messageware Server Threat Guard (STG): side-by-side comparison (2026) [Bitdefender Security for AWS](https://cybersectools.com/tools/bitdefender-security-for-aws) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [Bitdefender](https://cybersectools.com/companies/bitdefender). [Messageware Server Threat Guard (STG)](https://cybersectools.com/tools/messageware-server-threat-guard-stg) is a commercial [workload protection](https://cybersectools.com/categories/workload-protection) solution by [Messageware](https://cybersectools.com/companies/messageware). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Bitdefender Security for AWS | Messageware Server Threat Guard (STG) | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Workload Protection | Workload Protection | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | Bitdefender | Messageware | | Headquarters | – | – | ### Use cases and capabilities | | Bitdefender Security for AWS | Messageware Server Threat Guard (STG) | |---|---|---| | AWS | Yes | – | | Cloud Native | Yes | – | | Workload Security | Yes | – | | Windows Security | – | Yes | | Server | – | Yes | | Zero Day | – | Yes | | Microsoft 365 | – | Yes | ### Core features **Bitdefender Security for AWS** 8 features listed. Sign in on the page to see them. **Messageware Server Threat Guard (STG)** 10 features listed. Sign in on the page to see them. ### Integrations **Bitdefender Security for AWS** 4 integrations listed. Sign in on the page to see them. **Messageware Server Threat Guard (STG)** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Bitdefender Security for AWS](https://cybersectools.com/tools/bitdefender-security-for-aws) fits if you want a cloud product. - [Messageware Server Threat Guard (STG)](https://cybersectools.com/tools/messageware-server-threat-guard-stg) fits if you need to run it on your own servers. ## Bitdefender Security for AWS vs Messageware Server Threat Guard (STG) FAQ Common questions when comparing Bitdefender Security for AWS vs Messageware Server Threat Guard (STG) for workload protection. ### What is the difference between Bitdefender Security for AWS and Messageware Server Threat Guard (STG)? **Bitdefender Security for AWS**: Antimalware security solution for AWS cloud workloads via GravityZone, built by Bitdefender. **Messageware Server Threat Guard (STG)**: Real-time threat detection & health monitoring for Windows/Exchange servers, built by Messageware. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Bitdefender Security for AWS and Messageware Server Threat Guard (STG)? **Bitdefender Security for AWS** is made by Bitdefender. **Messageware Server Threat Guard (STG)** is made by Messageware. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Bitdefender Security for AWS a good alternative to Messageware Server Threat Guard (STG)? Often, yes. Bitdefender Security for AWS and Messageware Server Threat Guard (STG) are both Workload Protection products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Bitdefender Security for AWS vs Bitdefender GravityZone Cloud and Server Security](https://cybersectools.com/compare/bitdefender-gravityzone-cloud-and-server-security-vs-bitdefender-security-for-aws) - [Bitdefender Security for AWS vs ESET Server Security](https://cybersectools.com/compare/bitdefender-security-for-aws-vs-eset-server-security) - [Bitdefender Security for AWS vs Datadog Workload Protection](https://cybersectools.com/compare/bitdefender-security-for-aws-vs-datadog-workload-protection) - [Messageware Server Threat Guard (STG) vs Bitdefender GravityZone Cloud and Server Security](https://cybersectools.com/compare/bitdefender-gravityzone-cloud-and-server-security-vs-messageware-server-threat-guard-stg) - [Messageware Server Threat Guard (STG) vs ESET Server Security](https://cybersectools.com/compare/eset-server-security-vs-messageware-server-threat-guard-stg) - [Messageware Server Threat Guard (STG) vs Datadog Workload Protection](https://cybersectools.com/compare/datadog-workload-protection-vs-messageware-server-threat-guard-stg) ## Alternatives to each - [See all Bitdefender Security for AWS alternatives](https://cybersectools.com/alternatives/bitdefender-security-for-aws) - [See all Messageware Server Threat Guard (STG) alternatives](https://cybersectools.com/alternatives/messageware-server-threat-guard-stg) --- Source: https://cybersectools.com/compare/bitdefender-security-for-aws-vs-messageware-server-threat-guard-stg For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bitdefender-security-for-aws.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Bitdefender Security for AWS and Messageware Server Threat Guard (STG): funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md