| PKWARE SecureZIP | Data21 ZIP/390 | ASPG Megacryption | IBM Encryption Facility | |
|---|---|---|---|---|
| Native z/OS Implementation | ![]() |
1 |
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| X.509 ZIP Format | ![]() |
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| OpenPGP Format | ![]() |
2 |
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2 |
| Other Platforms | ![]() |
3 |
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| Contingency Key | ![]() |
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1 Compression & symmetric encryption is native to z/OS, PKI encryption is offloaded to a Windows server 2 Not natively on z/OS – Data21 offloads to Windows server, IBM EF is Java 3 Windows, Linux, Unix OpenPGP support |
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| SecureZIP + FTP | FTP | FTPS/sFTP | MFT | |
|---|---|---|---|---|
| Compression | ![]() |
1 |
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| Security: Transmission Level |
2 |
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| Security: Computer to Computer |
2 |
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| Security: Data Centric |
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1 Most MFTs provide some basic level of compression 2 Implicit through data centric security |
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