Please download the installation digital certificate first, after installing the SSL certificate, access the vpn.njau.edu.cn through the browser can no longer prompt the unsafe authentication, double click the download "Security certificate. CER" as follows:
Click "Install
To tell you that the emergence of this site's security certificate has a problem solution, mainly for the system time is not the cause of the reason, today in terms of other reasons to open the Web page appears this site's security certificate has problems how to solve.
Internet use IE7 or IE8 or now IE9, ie10 visit s
Internet use IE7 or IE8 access to some websites: "This site's security certificate has a problem" warning, is the site of the problem, how to solve?
In short, this problem occurs mostly because the content of the Web site uses special scripting and certificates that are not certified by Microsoft.
Detailed error prompts are as follows:
There is a problem with the sec
The use of IE7, IE8, IE9 access to some sites: This site's security certificate has a problem warning, is the site of the problem, how to solve?
In short, this problem occurs mostly because the content of the Web site uses special scripting and certificates that are not certified by Microsoft, and most of them are accessed in HTTPS.
Detailed error prompts are as follows:
There is a problem with the
Often go to Taobao to buy some things, but the recent Taobao often encounter the problem of security certificate errors, do not know how to solve, and then consulted a perfect solution to colleagues ~
Computer knowledge
First, we need to know what a security certificate is.
A
Share how I step-by-step to configure SSL on Nginx.First, make sure that the OpenSSL library is installed and that the –with-http_ssl_module parameter is used when installing Nginx.Beginner or rookie recommends using LNMP for one-click installation.To generate a certificate:Enter the directory where you want to generate the certificateCd/usr/local/nginx/confCreate a server private key using OpenSSL and enter the information for the appropriate promptOpenSSL genrsa-des3-out Server.key 1024Create
When Outlook uses anywhere, the system prompts that the name on the security certificate is invalid or does not match the name of the website.
When outlook 2013 is configured using anywhere, the system prompts that the name on the security certificate is invalid or does not match the name of the website.
650) this. wid
Now online ticketing is very convenient, so many users will go directly to 12306.cn to buy tickets. However, many WIN10 system users recently encountered the use of IE open 12306.cn, but prompted "because there is no valid security certificate signature, the content has been blocked", that is, the security certificate
When debugging the OracleEM service on the local machine, the following interface is often displayed: ldquo; the security certificate of this website has a problem with rdquo ;. You often click ldq directly.
When debugging the Oracle EM service on the local machine, the following interface is often displayed: ldquo; the website's security
To ensure data security in special environments, it is sometimes necessary to enable the SSL function. The following uses the Serv-U server as an example to describe how to enable SSL encryption.
Create an SSL Certificate
To use the SSL function of Serv-U, you must support the SSL certificate. Although Serv-U has automatically generated an SSL
OverviewBasic concepts of information securityFront-facingjava-Information Security (12)-Digital signature "Java Certificate system implementation"ProcessCode signing can be done through the tool Jarsigner.Here we signed the code for Tools.jar, with the following command:into the D-plate.Jarsigner-storetype Jks-keystore zlex.keystore-verbose Tools.jar www.zlex.org OutputEnter password phrase for KeyStore:
When debugging the Oracle EM service on the local machine, the following interface is often displayed: "the security certificate of this website is faulty ". You often directly click "continue to browse this website (not recommended)" to enter the EM management interface for operations. Although you can perform normal operations after entering this page, it is very cumbersome after all, you will see this Re
After a lot of groping experiments I finally succeeded in achieving the SSL certificate authentication function, so I think this time I want to record these steps for future reference.
For security and convenience reasons, I want to sign a client's certificate on a separate dedicated machine, also known as a Certificate
The SSL certificate security seal is a trusted sign on the Internet. Security visa shows your customers that your website has been certified and uses the strongest SSL encrypted communication to ensure transaction security. Using SSL certificate
Today I met a child shoes in the open QQ mailbox when the problem of IE certificate error. The specific situation is opened QQ mailbox by IE browser blocked access, and prompted "This site security certificate has a problem", if we still want to open this site, you can click "Continue browsing this site (not recommended)."
Although the site has continued to op
SSL Security certificate (in short is to support https://) is the site, especially the business site must be, we buy a VPS also must avoid those who do not have SSL security certificate merchants. Letsencrypt at the beginning of the emergence of a lot of attention, this claim of permanent free SSL
1. How to Use Capicom to read a digital certificate
I. Using javascript:
Other references: http://www.yyable.com/zll? P = 37
Http://blog.csdn.net/PKI_CA/article/details/2340261
Ii. use Cryptography Objects:
See http://msdn.microsoft.com/en-us/library/aa380254 (v = VS.85). aspx
Http://msdn.microsoft.com/en-us/library/ms867087
SDK download: http://www.microsoft.com/download/en/details.aspx? Displaylang = en id = 25281
Note the MSDN pro
We sometimes open some websites, the old can not open, prompt the certificate error, then this is how to return?
The site certificate error, there are generally the following reasons: The first is the website certificate expiration, followed by the system browser itself set the problem, again is the computer may be poisoned, and finally there may be a web
When we open some of the Web page, the site will appear as follows:
There is a problem with the security certificate for this site
The security certificate issued by this web site has expired or has not yet taken effect
Security certi
When debugging the Oracle EM service on the local machine, the following interface is often displayed: "the security certificate of this website is faulty ".
You often directly click "continue to browse this website (not recommended)" to enter the EM management interface for operations. Although you can perform normal operations after entering this page, it is very cumbersome after all, you will see this R
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