ssl certificate problem self signed certificate in certificate chain

above websites can be protected by a wildcard SSL certificate, so that you only need to purchase and install a wildcard SSL certificate issued to * .yourdomain.com to ensure security for all subdomain websites. What is a multi-domain certificate, what is a wildcard

1. Generate a self-signed certificate Generally, the https server requires an X509 Certificate certified by a formal CA. When the client connects to the https server, the CA's common key is used to check whether the certificate is correct. However, it is very troublesome to obtain the CA

[Essence] The original Win+apache implementation of SSL certificate authentication is so simple Http://www.chinaunix.net Author: ataman posted: 2008-05-22 18:16:46 "Comment" "View original" "Web server Discussion Area" "Close" Windows+apache of the case, the implementation of

{} segment:listen 443;ssl on;ssl_certificate /path/to/www.example.com.crt;ssl_certificate_key /path/to/www.example.com.key;Where the path is the path of the Web site certificate that was just generated.Then use the command to detect the configuration and reload Nginx:检测配置：nginx -t重新加载：nginx -s reload4. Optimized Nginx ConfigurationHTTPS and HTTP coexistence:server { listen 80; listen 443

SSL is a commonly used WEB Service encryption channel. Its full name is Secure Socket Layer, which is also known as the Secure sockets interface. It uses digital certificates to ensure its security mechanism. The main function is encryption and authentication to protect the security of network transmission. It is in the middle of the HTTP and TCP layers. SSL encryption and authentication use public keys and

Java security tutorial-create an SSL connection and CertificateThis article is translated from javacodegeeks by ImportNew-hejiani. Welcome to the Java group. For more information, see the requirements at the end of the article. In our series of articles on Java EE security, we have also described in detail how to create SSL connections and certificates in Java EE applications. As mentioned in the previous a

To ensure secure connections from Web browsers to servers, HTTPS is almost the only choice. HTTPS is actually HTTP over SSL, that is, making the HTTP connection established on the SSL secure connection.SSL uses certificates to create secure connections. There are two verification modes:Only the client verifies the server certificate, and the client does not provi

Several problems encountered when purchasing an SSL certificate to deploy a website and ssl Problems As a cainiao, I don't know much about SSL certificates. I only know that it is safer to use its website. So I encountered various problems on the way to using SSL certificate

from Http://www.cnblogs.com/P_Chou/archive/2010/12/27/https-ssl-certification.htmlGlobal trusted SSL Digital certificate request: http://www.shuzizhengshu.comIn the Internet Secure Communication mode, the most used is HTTPS with SSL and digital certificates to ensure the security of transmission and authentication. Thi

Global trusted SSL Digital certificate request: http://www.shuzizhengshu.comIn the Internet Secure Communication mode, the most used is HTTPS with SSL and digital certificates to ensure the security of transmission and authentication. This article has been traced around this model for a brief discussion.noun explanationFirst explain some of the above nouns:

= Fuzhou city name 0. organizationname_default = mageedu Organization Name Organizationalunitname_default = tech department name [[Email protected] CA] # OpenSSL req-New-X509-key private/cakey. pem-out cacert. pem-days 3655You are about to be asked to enter information that will be ininitializedInto your certificate request.What you are about to enter is what is called a distinguished name or a DN.There are quite a few fields but you can leave some

, which contains the following two steps: (1) Prepare the security certificate. (2) Configure the Tomcat's SSL connector (Connector). First, the preparation of security certificates There are two ways to get a security certificate: one way to buy from an authority, and one way to create self-signed certificates. Here i

However, for ordinary personal sites, to date has not been said to use the SSL domain name certificate, but some similar to the consumer interaction and account security class site must be used, even if not for the site in search engine experience needs, but also the user's information is responsible. In previous posts, Lao left also shared several configurations of SSL