How SSL works
SSL is a security protocol that provides communication applications using TCP/IP.ProgramPrivacy and integrity. InternetHypertext Transfer Protocol(HTTP) uses SSL for secure communication. The data transmitted between the client and the server is symmetricAlgorithm(Such as des or RC4. The Public Key algorithm (generally RSA) is used to o
Under abstract from: http://docs.bigbluebutton.org/install/install.html Configuring HTTPS on Bigbluebuttonanchor link for:configuring https on BigBlueButtonYou'll want to add HTTPS support to your BigBlueButton server for increased security. Also, as of chrome, chrome users would be unable to share their microphone via WebRTC unless BigBlueButton are loaded via HTTPS.Configure BigBlueButton to use a domain Nameanchor link for:configure bigbluebutton to use a domain nameIn order to obtain a vali
650) this.width=650; "title=" Symantec Secure Site Pro SSL Certificate "src=" Http://www.evtrust.com/symantec/images/symantec.png "alt=" Symantec.png "/> Pro SSL certificate , verifying Enterprise Domain name ownership and enterprise identity information, using SGC (server gating) technology to enforce 128-bit to 256-bit encryption, belongs to Enterprise OV Certified Professional Edition (PRO)
(SHA series)HTTPS uses all of the above three encryption algorithms .2. the role of HTTPSHTTP communications that do not use SSL/TLS are non-encrypted traffic. All information is transmitted in plaintext, bringing three major risks.
(1) eavesdropping risk (eavesdropping): Third parties can learn the content of the communication.
(2) tamper risk (tampering): Third parties may modify the content of the communication.
(3) impersonation
Chiang has just been helping customers to build a new Oneinstack LNMP Web site environment to deploy an SSL certificate, the customer is the purchase of Namecheap paid SSL certificate, paid 9 dollars a year. So, with this article, whether we have the same environmental needs, but the whole process can also be referenced to follow.
First, Oneinstack Add/new site
The code is as
After human established the communication system, how to ensure the security of communication is always an important problem. With the establishment of modern communication system, people use mathematical theory to find some effective methods to ensure the security of digital communication. In simple terms, the process of the two-party communication is treated confidentially, such as the content of the communication between the parties to encrypt, so that can effectively prevent the listener eas
Master MySQL Setup I don't have a lot of accounts.As the company needs to be based on the public network of MySQL master replication, the requirements of data privacy protection is very strict, through the local area network or WAN to replicate data need to be encrypted, generally based on the public network to do, required to SSL tunnel. No more nonsense.Environment: Centos6.5master1:192.168.1.10master2:192.168.1.30See if
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
In 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:
https: a secure HTTP protocol based on HTTP (Hypertext Transfer Protocol), so it can be referred to as a secure hyper-text Transfer protocol. The HTTP protocol is
1. Project background1.1 Meaning and deployment of single-way SSLOne-way SSL is the HTTPS protocol we're talking about.The feature is that the browser needs to request authentication server certificate;The basic implication is that a secure communication channel, which is based on HTTP development, is used to exchange information between the client computer and the server. It uses Secure Sockets Layer (SSL)
SSL (SecureSocketsLayer) and its successor Transport Layer Security (TLS) are a security protocol that provides security and data integrity for network communication. TLS and SSL encrypt network connections at the transport layer. SSL certificates are generally issued by CA such as GlobalSign. after installing the SSL
1. Project background1.1 Meaning and deployment of single-way SSLOne-way SSL is the HTTPS protocol we're talking about.The feature is that the browser needs to request authentication server certificate;The basic implication is that a secure communication channel, which is based on HTTP development, is used to exchange information between the client computer and the server. It uses Secure Sockets Layer (SSL)
Step 1: generate an ssl certficate FileFirst of all, you can install apache2 normally. Then:
Generate a 1024-bit RSA private key and save it as/etc/apache2/ssl/apache. pem. If you already have a CA certificate, you can use it directly or generate the private key (this should be another topic, and I have never used it ).
Apache2-ssl-certificate Execution Process t
How to configure multiple SSL certificates for a single Nginx IP addressBy default, an Nginx IP address only supports one SSL certificate. You need multiple IP addresses to configure multiple SSL certificates. If the public IP address is limited, you can use the TLS Server Name Indication extension (SNI, RFC 6066), which allows the browser to send the server name
To configure the Nginx configuration file/etc/nginx/nginx.conf First, enable the SSL feature as follows:[email protected] ~]# vim/etc/nginx/nginx.conf650) this.width=650; "src=" https://s5.51cto.com/wyfs02/M02/9D/BE/wKiom1mFMmfyn-i8AAS1umLdSKM106.jpg "title=" 1.jpg "alt=" Wkiom1mfmmfyn-i8aas1umldskm106.jpg "/>The certificate path in is used relative path, in order to avoid errors, the relative path is modified to absolute path such as:650) this.width=
Let ' s encrypt as a public and free SSL project is gradually spread and use by the vast number of users, is by Mozilla, Cisco, Akamai, Identrust, eff and other organizations to launch, The main goal is also to promote the Web site from HTTP to https over the process, there are more and more businesses to join and sponsorship support.
The advent of let's encrypt free SSL certificate will also be a blow to t
-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.
First, SSL1. About SSLThe SSL protocol is located between the TCP/IP protocol and various application layer protocols, providing security support for data communication. The SSL protocol can be divided into two tiers:SSL recording Protocol (SSL record Protocol): It is based on a reliable transport protocol (such as TCP) to provide high-level protocol data encapsu
1. Introduction
2. Installation Process
2.1. install Apache
2.2. Install Subversion
2.3. Configuration
2.4. use SSL to protect your server
Summary
This article describes how to configure servers in tortoisesvn1.3.5. You have made some adjustments and adjustments as needed. For more information, see section 3.1. Apache based server in tortoisesvn1.3.5.
To use tortoisesvn (or other subversion clients), you must have a place to store the version library
SSL-based mysql master-slave replication [background] the MySQL protocol is in plain text. When copying important data. Sometimes the SSL function is required to ensure data security. [Preparation] preparation preparations 1. Consistent master-slave time
SSL-based mysql master-slave replication [background] the MySQL protocol is in plain text. When copying import
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