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the visited web site (for example, when visiting Https://example received the "Example Inc." And not the certificates of other organizations); or the relevant nodes on the Internet are trustworthy, or the user believes that the encryption layer (TLS or SSL) of this protocol cannot be compromised by the listener. So the key to deploying HTTPS protocol access is certificates. Below is a look at the classification of HTTPS certificates. Second,

Chiang has shared many of the free SSL security certificate applications and installations in previous posts, although most of the installations are based on VPS and server deployments. Due to the company's project needs in the recent period of time will be unstable overseas VPS, server sites are required to relocate to a better speed of the Asian node virtual ho

Read the ssl/tls feature introduction and level description If you're a bit preface, then let's start with a cheap SSL practice practicing. The following describes some free and inexpensive SSL certificates, cheap SSL certificates are actually very cheap, the

from Http://www.cnblogs.com/P_Chou/archive/2010/12/27/https-ssl-certification.htmlGlobal trusted SSL Digital certificate request: http://www.shuzizhengshu.comIn the Internet Secure Communication mode, the most used is HTTPS with SSL and digital certificates to ensure the security of transmission and authentication. Thi

Global trusted SSL Digital certificate request: http://www.shuzizhengshu.comIn 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:

matching public key can be decrypted. Typical algorithms include RSA, DSA, and DH; Hash Algorithm: Hash transformation refers to converting the file content into a fixed-length value (hash value) through a public algorithm. This process can be used or disabled. This type of hash transformation is irreversible, that is, it cannot be changed from the hash value to the original text. Therefore, hash transformation is usually used to verify whether the original text is tampered. Typical algorith

About SSL Certificates I have written two articles, one is Nginx configuration, one is Tomcat configuration, HTTPS is very common.according to Let's Encrypt CA statistics, as of November 2017, Firefox-loaded web pages with HTTPS-enabled ratios accounted for 67%, a huge boost compared to 45% at the end of last year. Browser developers like Mozilla, Google is ready to take the next step: to mark all HTTP sites as unsafe.with The popularization of HTTPS,

: Digital Certificate: The name of a file, like the signature of an institution or person, that proves the authenticity of the institution or person. The information contained therein is used to implement the above functions. Encryption and authentication: encryption refers to the communication between the two parties in order to prevent most grateful information on the channel by the third party eavesdropping and leakage, will be p

not install the SSL digital certificate required by a Web server and cannot access the site, provided that the browser activates the SSL/TLS module (typically, this activation is free because the browser is usually free).For example, if your server

identity of both sides of the network communication digital information files, concepts similar to the daily life of driver's license or identity card similar. Digital signature is mainly used to send secure e-mail, access security site, online bidding and bidding, online contract, online ordering, secure online document transmission, online office, online payment, online tax and online shopping and other safe online electronic transactions. The last time the old left in playing

, which contains the following two steps: (1) Prepare the security certificate. (2) Configure the Tomcat's SSL connector (Connector). First, the preparation of security certificates There are two ways to get a security certificate: one way to buy from an authority, and one way to create self-signed certificates. Here is the second way to get the

, HTTP access is redirected to HTTPS. The main structure diagram described in this article is as follows: The client accesses the Nginx domain name zhyongfeng.com, then performs load balancing on Nginx, and returns the https response. Shows the WepApi microservice architecture of the SSL Certificate of the Nginx cluster: 3. HTTP and HTTPS (SSL protocol) HTTP (Hyp

://www.evtrust.com/images/ Ev-ssl-bar.gif "alt=" Ev-ssl-bar.gif "/> and displays your company nameApplication for EV SSL certificate can also support multi-domain name (multi-domain/san), Support server license (server Licensing);Provide up to 256 bits of adaptive encryption strength to ensure online transaction securi

Open the SSL for free web site (https://www.sslforfree.com), fill in the input box with the domain name you want to apply let's Encrypt voucher, you can use blank to separate different URLs, for example [ Subdomain.domain.com domain.com Other.com] (this has not been tried), click on the right side of the [Create free SSL