ssl certificate problem invalid certificate chain

are generally used to ensure the user's identity and gain the user's trust. P.s. There are two types of certificates: common CA certificates and third-party certificates (EV certificates ). The general certificate has only one yellow lock in IE, And the EV certificate lock has text next to it. Which company has verified the domain name. In IE7, opera 9.5, Firefox 3, and later browsers, the URL for inst

Reprinted from: http://blog.csdn.net/h1101723183/article/details/50667325iOS development certificates all become invalid, such asPackaging prompt ErrorWorkaround:1. Download the Https://developer.apple.com/certificationauthority/AppleWWDRCA.cer certificate, and then double-click Install.2. Over the navigation bar, show-Show expired certificates3. Click "Login" and select "All Items" and enter Apple W under

How to export BASE64 encoding information for CER certificates1, the certificate double-click, installed in IE, if the personal certificate will be installed to: in IE tools-> Internet Options-> Content-> Certificate-> Personal 2, open ie, in IE tools-> Internet Options-> Content-> Certificate-> Personal, find this

[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

Introduction (Creating a generated certificate can only be used for test use.) If you want to use a self-signed certificate, you can only issue certificates to the CA authority for two-way authentication to use. The use of HTTP (Hypertext Transfer) protocol to access data on the Internet is not encrypted. That is, anyone can intercept or listen to a stream of data that is transmitted over the network

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

commente D out to leave a V1 CRLCRL = $dir/crl.pem # The current CRLPrivate_key = $dir/private/cakey.pem# the private keyRandfile = $dir/private/.rand # private random number file[Req_distinguished_name]CountryName = Country Name (2 letter code)Countryname_default = CNCountryname_min = 2Countryname_max = 2Stateorprovincename = State or province name (full name)Stateorprovincename_default = FJLocalityname = locality Name (eg, city)Localityname_default = FZ0.organizationName = Organization Name (

first, about the certificateDigital certificate is a kind of authentication mechanism. Simply put, it represents a security flag issued by an authoritative authority.OriginIn the past, traditional Web sites used HTTP protocol for data transmission, all the data used in almost plain text, it is easy to happen privacy leaks. In order to solve the security problem, we began to consider the use of encryption an

Chinassl provides two free trial SSL certificates. There is no difference between the trial SSL certificate and the officially issued SSL certificate function and compatibility. Users can test the server environment before applying for a formal

650) this.width=650; "alt=" Thawte SSL "src=" Http://www.evtrust.com/thawte/images/thawte.png "/>thawte SSL Web Server Multi-domain SSL certificate, support up to 25 domain names, need to verify domain name ownership and requisition unit information, belong to Enterprise-certified