从远程终点接收到一个严重警告。TLS 协议所定义的严重警告代码为 70。

Question

请问如何解决此问题 日志名称: System 来源: Schannel 日期: 2023/11/6 16:05:42 事件 ID: 36887 任务类别: 无 级别: 错误 关键字:
用户: SYSTEM 计算机: AD.sclmbh.com 描述: 从远程终点接收到一个严重警告。TLS 协议所定义的严重警告代码为 70。 事件 Xml: <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event"> <System> <Provider Name="Schannel" Guid="{1F678132-5938-4686-9FDC-C8FF68F15C85}" /> <EventID>36887</EventID> <Version>0</Version> <Level>2</Level> <Task>0</Task> <Opcode>0</Opcode> <Keywords>0x8000000000000000</Keywords> <TimeCreated SystemTime="2023-11-06T08:05:42.057297300Z" /> <EventRecordID>80389</EventRecordID> <Correlation /> <Execution ProcessID="624" ThreadID="652" /> <Channel>System</Channel> <Computer>AD.sclmbh.com</Computer> <Security UserID="S-1-5-18" /> </System> <EventData> <Data Name="AlertDesc">70</Data> </EventData> </Event>

Answer 1

Hi,

The fatal alert 70 means some client attempts to communicate with your server using an unsupported TLS version. This is caused by some low versions of the TLS protocol being disabled on your server.

Best Regards,

Ian Xue

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