使用此策略设置,可以关闭浏览器对传输层安全性(TLS) 1.0、TLS 1.1、TLS 1.2、安全套接字层(SSL) 2.0 或 SSL 3.0 的支持。TLS 和 SSL 协议可帮助保护浏览器和目标服务器间的通信。当浏览器尝试设置与目标服务器的受保护通信时,浏览器和服务器会协商要使用的协议及其版本。浏览器和服务器会尝试匹配彼此受支持的协议及版本的列表,并选择最优匹配项。
如果启用此策略设置,则浏览器使用你在下拉列表中选择的加密方法协商或不协商加密通道。
如果禁用或未配置此策略设置,则用户可以选择浏览器支持的加密方法。
注意: 默认情况下,SSL 2.0 支持处于关闭状态。SSL 2.0 是已过期的安全协议,启用 SSL 2.0 会损害 TLS 1.0 的性能和功能。
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 0 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 8 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 32 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 40 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 128 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 136 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 160 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 168 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 512 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 520 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 544 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 552 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 640 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 648 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 672 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 680 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2048 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2056 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2080 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2088 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2176 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2184 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2208 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2216 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2560 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2568 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2592 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2600 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2688 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2696 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2720 |
Registry Hive | HKEY_LOCAL_MACHINE or HKEY_CURRENT_USER |
Registry Path | Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings |
Value Name | SecureProtocols |
Value Type | REG_DWORD |
Value | 2728 |