I tried to log in to the map management and the console encountered the following error.
(18:43:58) | Rust:IO> Steam authentication failed: WebException Error: SecureChannelFailure (The authentication or decryption has failed.)
at System.Net.HttpWebRequest.EndGetRequestStream (System.IAsyncResult asyncResult) [0x0003a] in <4b9f316768174388be8ae5baf2e6cc02>:0
at System.Net.HttpWebRequest.GetRequestStream () [0x0004e] in <4b9f316768174388be8ae5baf2e6cc02>:0
at B.X.A (B.L , System.String& ) [0x00221] in <95b58fa488ce49aeb7d6d2858f496ddc>:0