Warning: RC4 will be completely removed from Vivaldi after version 52 (around September 2016) and this policy will stop working then.
If the policy is not set, or is set to false, then RC4 cipher suites in TLS will not be enabled. Otherwise it may be set to true to retain compatibility with an outdated server. This is a stopgap measure and the server should be reconfigured.
| Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Vivaldi |
| Value Name | RC4Enabled |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |