The Citrix ICA (Independent Computing Architecture) protocol uses weak encryption (XOR) for user authentication.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Metaframe | Citrix | * | 1.8 (including) |
| Metaframe | Citrix | 1.0 (including) | 1.0 (including) |
| Winframe | Citrix | 3.5_1.8_for_windows_nt (including) | 3.5_1.8_for_windows_nt (including) |