geotrust ca

optional company name []: [Root @ tsghweb OpenSSL] # ... ...Verify ca File [Root @ tsghweb OpenSSL] #OpenSSL verify-cafile rootca. CRT-purpose sslserver rootcaserver. CRT Rootcaserver. CRT:/C = US/o = Verisign, Inc. /ou = Verisign trust network/ou = Terms of Use at https://www.verisign.com/rpa (c) 09/CN = Verisign Class 3 secure server ca-G2 Error 20 at 0 depth lookup: Unable to get local issuer Certifica

How to transmit data using Ca/400 Batch Processing Answer Users can use the CA/400 data transmission function to interactively transmit data between PCs and AS/400. However, for frequently executed data transmission, the interactive mode is inconvenient, the batch processing party Method: 1. First, a transmission request must be generated. If you are familiar with the format of the requested file, you c

1518 bytes. CSMA/CA working principle CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) that is, the multi-channel access/conflict avoidance mechanism of the carrier listener, generally working in the wireless network. · The workflow can be divided into two parts: 1. Before sending data, listen to the media status and wait for no one to use the media for a period of time before sending the d

Boss's need to put the company WebLogic server by HTTP access mode for HTTPS premises CA certificate issued by itself not by a unified CA Agency applicationFirst, the Environment preparationinstallationJDK(optional)Weblogicafter installation comes withJDKinstallation. If you generate a certificate request directly on the server, go toWeblogicunder installation directoryJDKlocation of the pathbindirectory, r

In my article, I mentioned how to use OpenSSL to export the SSL CA certificate from the HTTPS Web site. This method is not very intuitive, and requires the user to manually copy, and then save as a file, then there is no better and more convenient tool?Fortunately, people in the industry who are enthusiastic about open source projects provide us with a more convenient and simple tool: portecle; Using this tool we can easily export the SSL

Description: 1 and 2 are mainly from Apple documents, 3 and 4 are mainly from Internet search results. 1, the format of the certificate Certificates (such as the root certificate of a CA) are usually in two formats (1) binary format, commonly used in the password toolset such as OS X and the security framework for the platform. Certificates in binary format have many names (including Ber, DER, CER, and so on), which correspond to a number of extension

Recently beans need to clean up the company's PKI server. Due to historical reasons, the company before the intranet built 2 enterprise root level of the CA server, the boss let me build a new, and then the previous 2 to dispose of. Microsoft's ad environment is allowed to build multiple PKI structures at the same time, but the result is that it is possible for the client to apply for a certificate at random, the consequences of which is difficult to

The hyper-managed ca Enterprise Edition is an outsourcing hosting service for PKI/CA products launched by wosign for large enterprises, so that enterprises do not need to invest in expensive PKI systems or be equipped with professional PKI technical talents, you can use a web management interface to issue various digital certificates required by enterprises, including server-side SSL certificates, code sign

With the development of TV technology towards digital video broadcasting, more and more advanced computer network communication technologies are applied in digital TVTechnology, conditional receipt ca(Conditional Access) technology plays an important role in the application of digital TV platforms. The CA system of the digital TV platform controls the access of the broadcast receiver by the broadcast operat

If the site is for intranet access, build the CA server to issue certificates, if it is for the Internet to access, or to buy SSL certificate is better, today to introduce themselves to build CA server issued a certificate to do encrypted Web site.192.168.10.187 CA Server192.168.10.190 Web Server(1) Build CACd/etc/pki/caCreate serial and Index.txt two files in th

first create a private on the other host CaIf I were to open a different virtual machine now,Log inOne, surviving a pair of keys (the private key and the public key, the public key can be extracted in the private key so that the private key is created)[[Email protected] ~] #cd/ETC/PKI/CA[[Email protected] ca]# (umask 077; opensslgenrsa–out PRIVATE/CAKEY.PEM 2048)second, the generation

, everyone can find a certificate tool and make a certificate of their own. How to prevent the bad guys from making their own certificates and cheating? See the introduction of subsequent CAs.　　◇ What is CA?The CA is the abbreviation for Certificate Authority, also called the Certificate Authority Center. (Professional explanation See "here")It is a third-party organization responsible for managing and issu

ToPKIBasicCAWorking Principle andEncryption and decryption Processes 650) This. width = 650; "width =" 555 "Height =" 415 "Title =" pki.jpg "style =" width: 701px; Height: pixel PX; "alt =" wkiol1pcqkcz_vzjaag9jh9do8377.jpg "src =" http://s3.51cto.com/wyfs02/M01/43/CA/wKioL1PcqKCz_VzJAAGo9JH9dO8377.jpg "/> PKI (Public Key Infrastructure) is a key management platform that complies with established standards, it can provide cryptographic services such

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 Certification center (CA). This allows us to authorize new clients without having to log on to the PostgreSQL server before signing

Script content: The code is as follows Copy Code #!/bin/bash# Author:mos# Script Name:mos_ca.sh# Date time:2013-01-06/23:05:35# version:1.0.2# Description:#[-f/etc/sysconfig/mos_ca.conf] . /etc/sysconfig/mos_ca.confConfig () {CNF=${CNF:-/ETC/PKI/TLS/OPENSSL.CNF}CP $Cnf $CNF. ' Date +%f-%t '. bakdir=${dir:-/etc/pki/ca/}CNY=${CNY:-CN}Pve=${pve:-henan}Cty=${cty:-zhengzhou}Bis=${bis:-youguess}Bnh=${bnh:-tech}opn= ' grep ' sta

We know that before the client establishes a session with the server, the client sends the request first, then tpc/ip the three handshake, and then the client establishes an SSL session with the server side. Session Process: A--> Server Side B--> Client The first step: AB both discuss the use of what encryption algorithm, how to encrypt and so on. Step two: A send a certificate to B, in order to make B believe him. Step Three: B believe, generate the symmetric key, send the request page to a

Curl error: Problem with the ssl ca cert (path access rights ?) Solution, curlcert Curl error: Problem with the ssl ca cert (path access rights ?) . Here is the CA problem: first, the CA that issues the server certificate is okay, so it should be a problem with the ca-band