ssl certificate disappears

1 creating a self- signed SSL CertificateCreate a self-signed SSL Tool Xca is:https://sourceforge.net/projects/xca/Create a process1) Create root certificateTo open the software, the interface is as follows.Click , see the drop-down menu, select ,

The first part: overview。。 Part II: System Preparation1 Operating system CentOS 6.xIp:2 Installing OpenSSL Yum Install-y OpenSSL3 Installing the JDKDownload JDK http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html from

What is CA: CA (Certificate authority) is the abbreviation of digital Certificate Certification Center, refers to the issuing, management, abolition of digital certificate institutions. The role of a CA is to check the legitimacy of the identity of

HTTP error Code table all HTTP status codes and their definitions.Code indication2XX success200 normal; The request is complete.201 Normal; Immediately after the POST command.202 normal; Accepted for processing, but processing is not yet complete.203

TTP 400-Invalid requestHTTP 401.1-Unauthorized: Logon failedHTTP 401.2-Unauthorized: Server configuration issues cause logon failureHTTP 401.3-acl prohibit access to resourcesHTTP 401.4-Unauthorized: Authorization denied by filterHTTP

HTTP 400-invalid request HTTP 401.1-unauthorized: Logon Failed HTTP 401.2-unauthorized: logon fails due to server configuration problems HTTP 401.3-ACL prohibit Resource Access HTTP 401.4-unauthorized: Authorization denied by filter HTTP 40

HTTP 400-Invalid request HTTP 401.1-Unauthorized: Logon failed HTTP 401.2-Unauthorized: Server configuration issues cause logon failure HTTP 401.3-acl prohibit access to resources HTTP 401.4-Unauthorized: Authorization denied by filter HTTP

HTTP error code meaning:"Continue":"101": Witching Protocols"$": OK"201": Created"202": Accepted"203": non-authoritative information"204": No Content"205": Reset Content"206": Partial Content"Multiple": Choices"301": Moved Permanently"302": Found"303

HTTP 400-Invalid requestHTTP 401.1-Unauthorized: Logon failedHTTP 401.2-Unauthorized: Server configuration issues cause logon failureHTTP 401.3-acl prohibit access to resourcesHTTP 401.4-Unauthorized: Authorization denied by filterHTTP

HTTP 400-invalid requestHTTP 401.1-unauthorized: Logon FailedHTTP 401.2-unauthorized: logon fails due to server configuration problemsHTTP 401.3-ACL prohibit Resource AccessHTTP 401.4-unauthorized: Authorization denied by filterHTTP