ssl issuer

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Use OpenSSL to create a self-signed certificate for windowsserver Remote Desktop (RDP) (self-signed SSL certificate)

certificateProgress on the research of OCSP authorFirst modify the configuration file```*.crt```没有任何问题。">```*.crt```没有任何问题。">参考:[那些证书相关的玩意儿(SSL,X.509,PEM,DER,CRT,CER,KEY,CSR,P12等)](https://www.cnblogs.com/guogangj/p/4118605.html)[V3_req].....Authorityinfoaccess = @ocsp_section[Ocsp_section]Caissuers; uri.0 = Http://example.com/cacert.crtOCSP; uri.0 = http://example.com/......其次创建个OCSP服务端 (OCSP Responser)OpenSSL ocsp-index./democa/index.txt-ca./democa

OpenSSL's Bio Series---SSL-type bi O_o penssl

SSL type of Bio ---According to OpenSSL doc\crypto\bio_f_ssl.pod translation and his own understanding written (Author: dragonking, Mail:wzhah@263.net, posted in: http://openssl.126.com OpenSSL Professional Forum) As you can see from the name, this is a very important bio type that encapsulates the SSL rules in OpenSSL. and functions, equivalent to providing a good tool for using

Stunnel-General SSL encryption program

Stunnel is a program that can use SSL to encrypt any TCP connection. It can run on a variety of UNIX and Windows operating systems. In this way, it effectively solves the problem that SSL cannot encrypt the data transmitted by existing applications. That is to say, before the emergence of Stunnel, secure data transmission is required, the security can only be improved by adding

Nginx SSL Replacement problem

The company used a free STARTSSL certificate, I heard that iOS do not trust these free verification of the non-strict certificate, the company decisively purchased a wildcard domain name certificate, in fact, do not seem to have nothing to do, mainly to submit the app when you have to explain the reason, the possibility of rejection is relatively large.Before replacing the certificate, think about keeping the original free certificate, and then use the new domain name to do the test. Result the

Principle and Application of ssl vpn Technology

access and mobile office work have become the common needs of various social organizations to improve work efficiency and competitiveness. Due to the popularity and development of the Internet, the IPSec VPN technology enables remote access to a large amount of data, providing a low operating cost and high production efficiency remote access method. However, IPSec VPN is also insufficient. It is very complicated to use and must install and maintain the client software. In addition, remote conne

How SSL Works

Key words: Ssl,pki,macHope: SSL uses data encryption, authentication and message integrity verification mechanisms to provide reliable connection security based on TCP and other application layer protocols.This article describes the SSL backend, security mechanisms, work processes, and typical network applications.Abbreviations: Abbreviations

How SSL Works

Key words: Ssl,pki,macAbstract: SSL leverages data encryption, authentication, and message integrity validation mechanisms to provide security assurances for application-layer protocols based on reliable connections such as TCP. This paper introduces the background, security mechanism, working process and typical networking application of SSL.Abbreviations: Abbreviations English full Nam

SSL protocol for Secure Sockets Layer

The SSL (Secure Sockets Layer) protocol was first developed by the famous Netscape company. It is now widely used for identity authentication on the Internet and secure data communication between web servers and Client browsers. The purpose of the SSL protocol is to provide secure and reliable communication protocol services for both parties, and establish a Transport Layer Security channel between the tw

Windows Server IIS 8-Install an SSL certificate

)Click Browse, select the corresponding ca> certificate, then click NextWhen you are finished, import the cross-certificate, just like the certificate you selected.Intermediate and cross-certificate import after completion in the intermediate certification authorities can see the two certificates just imported, if not shown, please refresh, if not after the refresh, it must be the wrong certificate.Confirm that these two certificates come back to personal certificate in the certificate, the inte

About the XMPP protocol to send messages, login authentication SSL Error problem

Q: The error description is as follows Traceback (most recent): File '/tails-share/features/scripts/otr-bot.py ', line 197,in This issue is a bug that exists in the new version of XMPP Python. You can modify the transports.py file to fix it:Modify the following: (-row identity delete + row ID add) -ImportSocket,select,base64,dispatcher,sys+ImportSocket,ssl,select,base64,dispatcher,sys fromSimpleXMLImportUSTR fromClient Importplugin fromPro

Tomcat Configuration SSL

=organizationnameL=localitynameS=statenameC=countryDistinguished names indicates the identity of the issuer of the key-KEYALG uses an encryption algorithm, this is RSA-alias the alias of the key-keypass the password for the private key, which is set to ChangeitThe-keystore key is stored in the Mykeystore file in the D: Disk directory-storepass access password, this is set to Changeit, this password provides the system from the Mykeystore file to remov

Configure SSL secure connections for MySQL

SSL (SecureSocketsLayer Secure Sockets Layer) is a security protocol that provides security and data integrity for network communication. It uses Encryption technology, ensure that data is not intercepted or eavesdropped during network transmission. SSL provides the following services: authenticate users and servers to ensure that data is sent to the correct customers.

Use SSL Certificate for connection in HAProxy

Use SSL Certificate for connection in HAProxy I. Environment Introduction I was notified that the website should be changed from http to https. The current front-end architecture of my website is shown in: Suppose we have two physical machines with many tomcat containers on each physical machine. The front end uses the http layer Load Balancing conducted by haproxy, And then we use LVS load balancing on the front end, the entire LVS uses the DR model

SSL/TLS two-way authentication case reference

example) Add a filter to filter the request and obtain the value of the attribute "javax. servlet. Request. x509certificate: Import Java. io. ioexception; import Java. security. cert. certificateexpiredexception; import Java. security. cert. certificatenotyetvalidexception; import Java. security. cert. x509certificate; import javax. servlet. filter; import javax. servlet. filterchain; import javax. servlet. filterconfig; import javax. servlet. servletexception; import javax. servlet. servletr

MySQL Use SSL Connection configuration detailed _mysql

See if SSL is supported First, execute the following command on MySQL to query whether MySQL supports SSL: Mysql> show VARIABLES like ' Have_ssl '; +---------------+-------+ | variable_name | Value | +---------------+-------+ | Have_ssl | YES | +---------------+-------+ 1 row in Set (0.02 sec) When Have_ssl is YES, it means that the MySQL service already supports

SSL Programming-Simple function Introduction __php

SSL programming OpenSSL is a product implementation of an open source SSL protocol that uses the C language as the development language with cross-system performance. The function that calls OpenSSL can implement an SSL-encrypted secure data transfer channel, which protects the security between the client and the server. Header file:#include #include The Ope

MySQL master-slave replication principle, master-slave replication (asynchronous), semi-synchronous replication, SSL-based Replication

-do-db // binlog-do-db indicates which database-related write class and modify class commands will be written into binlog-ignore-db // binlog-ignore-db indicates ignore (blacklist) 2. Table-basedReplicate-do-table =Replicate-ignore-table = 3. For tables, you can also configure and filter using wildcards.Replicate-wild-do-table =Replicate-wild-ignore-table = SSL Replication Both the master and slave servers must have certificates and private keys.

MySQL SSL-based master-slave replication

=/mydata/relaylogs/relay-bin #中继日志位置Read_Only = 1 #设置为只读[[email protected] MySQL] #service mysqld startConnect to the master server from the server (from the top)Mysql>change Master to master_host= ' master_ip ', master_user= ' previously authorized user in Master ', master_password= ' 123456 ', Master_log _file= ' Master_banary_log ', master_log_pos=336 (this without quotation marks);View from server StatusMysql> Show Slave status \gMaster-slave replication testmaster server Add Datamysql>creat

SSL/TLS Deployment best Practices

Original: https://www.ssllabs.com/downloads/SSL_TLS_Deployment_Best_Practices_1.3.pdf Translator: Shawn the R0ck, (after correcting themselves plus to the back) SSL /TLS Deployment Best Practices Ivan Risti?version 1.3 (September) Copyright? 2012-2013 Qualys SSL Labs abstraction: SSL/TLS is a seemingly simple technology. Very easy to deploy and let her run up, bu

Linux under nginx Ssl/https configuration __linux

Using OpenSSL to generate certificates 1, the method of generating RSA key OpenSSL genrsa-des3-out Privkey.pem 2048 This command will generate a 2048-bit key, with a Des3 method encrypted password, if you do not want to enter the password each time, you can change to: OpenSSL genrsa-out Privkey.pem 2048 Build 2, generate a certificate request It is recommended that you use a 2048-bit key, which is less likely to be unsafe or will soon be unsafe. OpenSSL Req-new-key privkey.pem-out CERT.

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