# Data Protection and Cryptography vs Zivver Secure Email Gateway: side-by-side comparison (2026) [Data Protection and Cryptography](https://cybersectools.com/tools/data-protection-and-cryptography) is a free [data masking & synthetic data](https://cybersectools.com/categories/data-masking) solution. [Zivver Secure Email Gateway](https://cybersectools.com/tools/zivver-secure-email-gateway) is a commercial [email encryption](https://cybersectools.com/categories/email-encryption) solution by [Zivver](https://cybersectools.com/companies/zivver). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Data Protection and Cryptography | Zivver Secure Email Gateway | |---|---|---| | Pricing model | Free | Commercial | | Category | Data Masking & Synthetic Data | Email Encryption | | Verified | No | No | | Deployment type | On-Premises | Hybrid | | Company size fit | Enterprise, Mid-Market | SMB, Mid-Market, Enterprise | | GitHub stars | 630 | – | | Last commit | Oct 2024 | – | | Company | – | Zivver | | Headquarters | – | – | ### Use cases and capabilities | | Data Protection and Cryptography | Zivver Secure Email Gateway | |---|---|---| | Steganography | Yes | – | | Encryption | – | Yes | | Gateway | – | Yes | ### Core features **Data Protection and Cryptography** No features listed. **Zivver Secure Email Gateway** 10 features listed. Sign in on the page to see them. ### Integrations **Data Protection and Cryptography** No integrations listed. **Zivver Secure Email Gateway** 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. - [Data Protection and Cryptography](https://cybersectools.com/tools/data-protection-and-cryptography) fits if you need to run it on your own servers, you need a free product and you want an open-source product. - [Zivver Secure Email Gateway](https://cybersectools.com/tools/zivver-secure-email-gateway) fits if you need both cloud and on-premises options and you are a small business. ## Data Protection and Cryptography vs Zivver Secure Email Gateway FAQ Common questions when comparing Data Protection and Cryptography vs Zivver Secure Email Gateway for data masking & synthetic data. ### What is the difference between Data Protection and Cryptography and Zivver Secure Email Gateway? **Data Protection and Cryptography**: Tool for hiding data inside data and manipulating byte sequences. **Zivver Secure Email Gateway**: Secure email gateway with automated DLP and zero-knowledge encryption. Built by Zivver. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Data Protection and Cryptography and Zivver Secure Email Gateway? **Data Protection and Cryptography** is open-source with 630 GitHub stars. **Zivver Secure Email Gateway** is made by Zivver. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Data Protection and Cryptography a good alternative to Zivver Secure Email Gateway? In part. Data Protection and Cryptography and Zivver Secure Email Gateway are not in the same category on CybersecTools. Key differences: Data Protection and Cryptography is Free while Zivver Secure Email Gateway is Commercial, Data Protection and Cryptography is open-source. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Data Protection and Cryptography vs DataStealth Cloud Deployment](https://cybersectools.com/compare/data-protection-and-cryptography-vs-datastealth-cloud-deployment) - [Data Protection and Cryptography vs DataStealth Hybrid](https://cybersectools.com/compare/data-protection-and-cryptography-vs-datastealth-hybrid) - [Data Protection and Cryptography vs Skyflow Healthcare Data Privacy Vault](https://cybersectools.com/compare/data-protection-and-cryptography-vs-skyflow-healthcare-data-privacy-vault) - [Zivver Secure Email Gateway vs DataStealth Cloud Deployment](https://cybersectools.com/compare/datastealth-cloud-deployment-vs-zivver-secure-email-gateway) - [Zivver Secure Email Gateway vs DataStealth Hybrid](https://cybersectools.com/compare/datastealth-hybrid-vs-zivver-secure-email-gateway) - [Zivver Secure Email Gateway vs Skyflow Healthcare Data Privacy Vault](https://cybersectools.com/compare/skyflow-healthcare-data-privacy-vault-vs-zivver-secure-email-gateway) ## Alternatives to each - [See all Data Protection and Cryptography alternatives](https://cybersectools.com/alternatives/data-protection-and-cryptography) - [See all Zivver Secure Email Gateway alternatives](https://cybersectools.com/alternatives/zivver-secure-email-gateway) --- Source: https://cybersectools.com/compare/data-protection-and-cryptography-vs-zivver-secure-email-gateway For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/data-protection-and-cryptography.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Data Protection and Cryptography and Zivver Secure Email Gateway: 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