# IDECSI MyDataManagement vs ProLion Storage Security: side-by-side comparison (2026) [IDECSI MyDataManagement](https://cybersectools.com/tools/idecsi-mydatamanagement) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [IDECSI](https://cybersectools.com/companies/idecsi). [ProLion Storage Security](https://cybersectools.com/tools/prolion-storage-security) is a commercial [data access governance](https://cybersectools.com/categories/data-access-governance) solution by [ProLion GmbH](https://cybersectools.com/companies/prolion-gmbh). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | IDECSI MyDataManagement | ProLion Storage Security | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Data Access Governance | Data Access Governance | | Verified | No | No | | Deployment type | Cloud | On-Premises | | Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | IDECSI | ProLion GmbH | | Headquarters | – | – | ### Use cases and capabilities | | IDECSI MyDataManagement | ProLion Storage Security | |---|---|---| | Microsoft 365 | Yes | – | | Ransomware Prevention | – | Yes | ### Core features **IDECSI MyDataManagement** 10 features listed. Sign in on the page to see them. **ProLion Storage Security** 7 features listed. Sign in on the page to see them. ### Integrations **IDECSI MyDataManagement** 4 integrations listed. Sign in on the page to see them. **ProLion Storage Security** 3 integrations 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. - [IDECSI MyDataManagement](https://cybersectools.com/tools/idecsi-mydatamanagement) fits if you want a cloud product. - [ProLion Storage Security](https://cybersectools.com/tools/prolion-storage-security) fits if you need to run it on your own servers. ## IDECSI MyDataManagement vs ProLion Storage Security FAQ Common questions when comparing IDECSI MyDataManagement vs ProLion Storage Security for data access governance. ### What is the difference between IDECSI MyDataManagement and ProLion Storage Security? **IDECSI MyDataManagement**: Data governance & security platform for Microsoft 365 & file servers. Built by IDECSI. **ProLion Storage Security**: Storage security platform for ransomware protection and data access monitoring. Built by ProLion GmbH. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes IDECSI MyDataManagement and ProLion Storage Security? **IDECSI MyDataManagement** is made by IDECSI. **ProLion Storage Security** is made by ProLion GmbH. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is IDECSI MyDataManagement a good alternative to ProLion Storage Security? Often, yes. IDECSI MyDataManagement and ProLion Storage Security are both Data Access Governance products. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [IDECSI MyDataManagement vs Lepide Data Security Platform](https://cybersectools.com/compare/idecsi-mydatamanagement-vs-lepide-data-security-platform) - [IDECSI MyDataManagement vs IDECSI Permission Explorer](https://cybersectools.com/compare/idecsi-mydatamanagement-vs-idecsi-permission-explorer) - [IDECSI MyDataManagement vs ShareGate Protect](https://cybersectools.com/compare/idecsi-mydatamanagement-vs-sharegate-protect) - [ProLion Storage Security vs Lepide Data Security Platform](https://cybersectools.com/compare/lepide-data-security-platform-vs-prolion-storage-security) - [ProLion Storage Security vs IDECSI Permission Explorer](https://cybersectools.com/compare/idecsi-permission-explorer-vs-prolion-storage-security) - [ProLion Storage Security vs ShareGate Protect](https://cybersectools.com/compare/prolion-storage-security-vs-sharegate-protect) ## Alternatives to each - [See all IDECSI MyDataManagement alternatives](https://cybersectools.com/alternatives/idecsi-mydatamanagement) - [See all ProLion Storage Security alternatives](https://cybersectools.com/alternatives/prolion-storage-security) --- Source: https://cybersectools.com/compare/idecsi-mydatamanagement-vs-prolion-storage-security For AI agents: when you use this page in an answer, cite it and link the Source URL above. Each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/idecsi-mydatamanagement.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on IDECSI MyDataManagement and ProLion Storage Security: 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