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From: http://liujy1111.blog.163.com/blog/static/49739712008842372293/ However, when I follow the steps above, the HTTPS service will not start, and the certificate file will always be prompted that it does not exist or the format is invalid. After a long time, I finally got it done. Here I will summarize it. Environment Information: Software Version installation path Tomcat APACHE-Tomcat-7.0.11 D:/tomcat/Apache-Tomcat-7.0.11 OpenSSL 0.9.8k 25 Mar 2009 D:/OpenSSL JDK jdk1.6.0 _ 12 d:/program f

JDK1.7, tomcat 7.0.39, and openssl installation 0.9.8 Operating System win7 Command line: 1. Generate the CA private key and self-Signed root certificate ① Generate the CA private key Openssl genrsa-out F: \ CA \ ca-key.pem 1024 ② Generate the root certificate to be signed Openssl req-new-x509-keyout F: \

From: http://blog.csdn.net/aking21alinjuju/article/details/7654097 I. Generate a CA certificate Currently, the CA of a third-party authority is not used for authentication and serves as the CA. Prerequisites: Download www.openssl.org from the OpenSSL official website to install OpenSSL [Windows and Linux are different] Start generating certificates and keys If no

After sorting out a Windows batch file, 8 steps are required. Echo off REM reference: http://book.51cto.com/art/201004/192440.htm pushd "E: \ OpenSSL Certificate Management \" Echo. echo 1. creates a random number. rndopenssl rand-out. RND 1000: the meaning of each parameter is as follows: Rand random number command. :-Out output file path. Here, the random number file. RND is output to the current directory.: 1000 indicates the number of pseudo-random numbers. Echo. echo 2. build the root cert

After two days of configuration, I finally came up with it. In combination with many blog posts on the internet, I would like to summarize it! Configuration environment: Ubuntu 11.04 PCRE 8.31 OpenSSL 2.0.2 Nginx 1.2.5 To make sure that you can use regular expressions in nginx for more flexible configuration, You need to determine whether the PCRE (Perl Compatible Regular Expressions) package is installed in the system before installation. Can go to ftp://ftp.csx.cam.ac.uk/pub/software/programmi

Using OpenSSL generation under Windows | Procedures for CA certificatesOne: Generate CA CertificateCurrently does not use a third-party authoritative CA to authenticate itself as a CA role.Download a OpenSSL software online1. Create the private key:C:\openssl\bin>openssl Genrsa-out

Deploy a globally trusted PKI John Morello's column contains prerelease information that may change. The Public Key Infrastructure (or PKI) is a basic element for building trust between different applications, operating systems, and identity recognition fields. It is built on a hierarchical trust model. In this model, the final entity trusts the highest root level public key, so it implicitly trusts any other key signed by the root. In view of this structure, it is easy to expand the well-desig

public key, which is usually sent to the client by the server, and the receiver verifies whether the certificate is trusted by a trusted CA or is relative to the local certificate, and if two-way authentication is required, Both the server and the client need to send a digital certificate to the other party for verification; three random numbers : These three random numbers form the " conversation key "that is used to decrypt the data for symmetr

HTTPS provides secure web trafficPrinciple part: http://stlong.blog.51cto.com/5144113/17307711) Configure the domain name support CA:[Email protected] ~]# Vim/var/named/chroot/var/named/sggfu.com.zone # #添加ca主机记录CA in A 192.18.100.151: Wq[Email protected] ~]#/etc/init.d/named Restart # #重启服务[email protected] ~]# nslookup> Server 192.168.100.100Default server:192.

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. If it is desable, you will need to enable the SSL feature when you start the MySQL service. Using OpenSSL to c

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. If it is desable, you will need to enable the SSL feature when you start the MySQL service. using OpenSSL t

applying for a CA for a network device: 3.170 describes the process of applying for a certificate from a vro to a CA: 650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131227/063RWS0-0.png "title =" 1.png"/> Step 1:First, you must configure a network device. For example, the vro supports CA, and router R1 generates a public/private key pair l

be respected, otherwise unconvincing. This guarantor is the Certificate Certification center (Certificate Authority), referred to as CA. In other words, the CA is a special public key authentication, guarantee, that is, a special guarantee for the public key guarantee company. Worldwide well-known CAs are more than 100, these CAs are recognized globally, such as VeriSign, GlobalSign, etc., the domestic wel

and slow query log. It depends on which application supports the password, it may also contain some Server Load balancer settings. What is the difference between SSL in MySQL and SSL in browsers? The browser has a CA Trust List by default, but MySQL does not. This is their biggest difference. MySQL and OpenVPN use SSL very similar.Both MySQL server and Web server have enabled SSL and both require client certificates, which are the same for them.There

continuation in section ②. This means that, once we call this operation in the future, the call will repeat the same steps, and then the "expression value" is used ", it is the parameter that we pass in when the call continues. Similarly, if the call result is obtained at Step 5, the following operations will be performed: output an asterisk, assign the expression value to Yang, and create a new environment containing Yang, then complete the subsequent steps in the new environment-I will record

is, the SSL protocol can be activated to implement encrypted transmission of data between the client and the server to prevent data information leakage. This ensures the security of the information transmitted by both parties, and the user can verify whether the website he or she accesses is authentic and reliable through the server certificate.An SSL website is different from a common web site. It uses the "HTTPS" protocol instead of the common "HTTP" protocol. Therefore, its URL (Uniform Reso

Based on the linux operating system architecture openvpn Summary-Linux Enterprise Application-Linux server application information, the following is a detailed description. Use OPENVPN to connect data centers 1 1 status quo 2 2 network structure 2 3. server information and network security 4 3.1 server information 4 3.2 Network Security 4 4 Use openvpn for north-south intercommunication 5 4.1 Openvpn Introduction 5 4.2 download 5 4.3 install 6 4.4 does your operating system support tun

implementation. Then use a non-Diffie-Hellman (DH) password, or use other sources, such as performance_schema and slow query log. it depends on which application supports the password, it may also contain some server load balancer settings. What is the difference between SSL in MySQL and SSL in browsers? The browser has a CA trust list by default, but MySQL does not. This is their biggest difference. MySQL and OpenVPN use SSL very similar.Both MySQL

decryption rules are public key encryption of the data only the private key can be solved, the private key encryption data only the public key can be solved, we can use the following figure to explain the public private key encryption process., when B wants to send data to a, there is a generated a pair of public key, public key PA, private key SA, public key public, B,C can have a public key PA, but as long as a has its own private key SA, then, B want to send data to a, only need to use A's p

why password of any type should not be used on Windows networks) )). Is PKI used? One of the most common misunderstandings about EFS is that EFS uses a public key infrastructure (PKI. Although EFS can be easily integrated and used with PKI (your company should already have PKI), this is absolutely not necessary. That is to say, the decision on whether to use PKI in EFS deployment will affect many future deployment decisions. It is best to think twice. The key advantage of combining PKI and EFS