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Export Certificate from Mozilla Firefox 47 to File
How to export a certificate from Mozilla Firefox 47? I want to save a copy before removing the certificate. If you want export a copy of a certificate from Mozilla Firefox 47, you can follow this tutorial: 1. Start "Certificate Manager" in Mozilla Firefox 47. 2. Click "Authorities" tab. You see the ... 2012-07-25, 6882🔥, 0💬

Import Root CA Certificate into Mozilla Firefox 47
How to import a root CA certificate into Mozilla Firefox 47? I delete it from Mozilla Firefox 47 earlier, but I have a copy in a certificate file. If you want to import a root CA (Certificate Authorities) certificate back into Mozilla Firefox 47 from a file, you can follow this tutorial. 1. Start "C... 2012-07-25, 6302🔥, 0💬

Context Menu for Viewing Page Info in Mozilla Firefox 47
Where to click to get more Web site information in Mozilla Firefox 47 8? I want to know if the page I am reading is secure or not. If a Web page is having "https" as part of the page address, it is a secured page. But if you want to know more information about this page, you need to use context menu... 2012-07-25, 5950🔥, 0💬

View Website Server Certificate in Mozilla Firefox 47
How to view the server certificate of the Website in Mozilla Firefox 47? I know that the Website is using a "https" address. If you are visiting a Website that uses a "https" address with Mozilla Firefox 47, you can view the server certificate of the Website as shown in this tutorial: 1. Run Mozilla... 2012-07-25, 5588🔥, 0💬

Details View of Certificate in Mozilla Firefox 47
How to view detailed information of a certificate in Mozilla Firefox 47? I want to know in which country the owner of the certificate is located. To view detailed information of a certificate in Mozilla Firefox 47, you can double-click on the Certificate name in the certificate list and go to the "D... 2012-07-25, 4679🔥, 0💬

Export Root CA Certificate from IE to File
How to export a Root CA certificate from IE? I want to save a copy before removing the certificate. If you want export a copy of a CA certificate from IE, you can follow this tutorial: 1. Start "Certificate Manager" in IE. 2. Click "Trusted Root Certificate Authorities" tab. You see the list of trus... 2012-07-25, 9839🔥, 0💬

List of Root CA Certificates in Mozilla Firefox 47
How to see the list of root CA certificates used by Mozilla Firefox 47? To see the list of root CA (Certificate Authorities) certificates used by Mozilla Firefox 47, you need to use the Certificate Manager in Mozilla Firefox 47 as shown below: 1. Click the "Tools &gt; Options" menu. 2. Click the... 2012-07-25, 7176🔥, 0💬

What Are Certificate File Name Extensions
What are file name extensions used for certificates? I see .cer files on my Windows computer. Most commonly used file name extensions for X.509 certificates are: .cer - Used for certificate files in binary DER format. Could also be used for certificate files in text PEM format. .crt - Used for certi... 2012-07-25, 6038🔥, 0💬

General Information of Certificate in Mozilla Firefox 47
How to view general information of a certificate in Mozilla Firefox 47? I want to know when is the expiration of the certificate. To view general information of a certificate in Mozilla Firefox 47, you can double-click on the certificate name in the certificate list as shown below: 1. Start "Certifi... 2012-07-25, 5137🔥, 0💬

What Are Distinguished Names
What are distinguished names on certificates? I see "CN=..." on in many certificates. Distinguished Names are used in X.509 certificates to identify entities, such as those used in the subject and issuer (signer) fields. The X.509 standard defines the following fields for Distinguished Names: CN - C... 2012-07-25, 4865🔥, 0💬

What Is PKI (Public-Key Infrastructure)
What is PKI (Public-Key Infrastructure)? Public-Key Infrastructure (PKI) is a public-key cryptography system that enables users to securely communicate on an insecure public network, and reliably verify the identity of a user via digital signatures. The main function of the a PKI system is for the c... 2012-07-25, 4489🔥, 0💬

OpenSSL "verify -untrusted" - Specify Untrusted Certificate
How to specify those intermediate CA certificates that form the signing chain for the server certificate for OpenSSl "verify" command? I have the certificate chain from the server saved in a file. If you have the server certificate chain saved in a file, you can provide it to the OpenSSL "verify" co... 2012-07-24, 15899🔥, 0💬

OpenSSL "verify -CAfile" - Specify Root CA Certificate
How to specify the root CA certificates that close the signing chain for the server certificate for OpenSSl "verify" command? I have downloaded the root CA certificate in a file. If you have the root CA certificate downloaded in a file, you can provide it to the OpenSSL "verify" command using the "-... 2012-07-24, 12128🔥, 0💬

Download Root CA Certificate
How to download the certificate from a root CA? I need to the root CA certificate to close the certification validation chain. If you know the CN (Common Name) of the root CA, for example "DigiCert High Assurance EV Root CA", you can search and download it our certificate database at certificate.fyi... 2012-07-24, 11035🔥, 0💬

OpenSSL "verify" - Verify or Validate Certificate
How to verify or validate a certificate using OpenSSL "verify" command? I got a certificate from the Web site server and want to see if it is valid. If you have a certificate stored in a file, you can try to validate it or verify it with the OpenSSL "verify" command as shown below: C:\Users\fyicente... 2012-07-24, 10169🔥, 0💬

What Is JKS (Java KeyStore) File
What is a JKS (Java KeyStore) file? I heard that it used to provide CA certificates to Java applications. A Java Keystore file is a specially formatted file used to store cryptographic keys and certificates. A Java KeyStore file can be used to store 3 types of entries: 1. PrivateKeyEntry - This type... 2012-07-24, 7178🔥, 0💬

Example of X.509 Certificate Data Structure
Can you show me an example of X.509 certificate data structure? Here is an example of X.509 Version 3 certificate data structure: Certificate: Data: Version: 3 (0x2) Serial Number: 1 (0x1) Signature Algorithm: md5WithRSAEncryption Issuer: C=ZA, ST=Western Cape, L=Cape Town, O=Thawte Consulting cc, O... 2012-07-24, 5462🔥, 0💬

OpenSSL Verify Operation Steps
How does the OpenSSL verify operation work? What are the steps used by OpenSSL to verify a certificate? The OpenSSL verify operation uses the same functions as the internal SSL and S/MIME verification, therefore this description applies to these verify operations too. There is one crucial difference... 2012-07-24, 5405🔥, 0💬

What Is the Structure of Certificates
What is the structure of certificates? What types of values are recorded in a certificate? The structure of an X.509 Version 3 certificate is defined in RFC 5280 - "Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile". It contains the following values: ... 2012-07-24, 5238🔥, 0💬

OpenSSL "s_client -connect" - Connect to HTTPS Web Site
How to connect to a HTTPS Web site using OpenSSL? I see the Web sites using the "https:\" format. If you see a Web sites using the "https:\" format, for example https://twitter.com/login/, you can try to connect the Web site using the "x509 -connect" command as shown below: C:\Users\fyicenter&gt... 2012-07-24, 20980🔥, 0💬

OpenSSL "s_client -connect" - Show Server Certificate Chain
How to show all certificates in the server certificate chain using the OpenSSL "s_client -connect" command? I know the server uses multiple intermediate CA certificates. You can get all certificates in the server certificate chain if use "s_client -connect" with the "-showcerts" option as shown belo... 2012-07-24, 16478🔥, 0💬

OpenSSL "s_client -connect" - View Server Certificate
How to view the server certificate using the OpenSSL "s_client -connect" command? You can get the server certificate, if use "s_client -connect" without the "-quiet" option as shown below: C:\Users\fyicenter&gt;\loc al\openssl\openssl.exeOpenSSL&gt; s_client -connect www.twitter.com:443 CONN... 2012-07-24, 10529🔥, 0💬

OpenSSL "verify" Command Options
What can I use OpenSSL "verify" command for? What are options supported by the "verify" command? OpenSSL "verify" command is a utility to verify certificates. Here are options supported by the "verify" command: C:\Users\fyicenter&gt;\loc al\openssl\openssl.exeOpenSSL&gt; verify -h usage: ver... 2012-07-24, 7746🔥, 0💬

Yandex Passport Certificate - 74D389BE8FA210A1EF92BF8759FB1B3C774A202A
Certificate Summary: Subject: Yandex Passport Issuer: YandexExternalCA Expiration: 2014-01-17 15:15:46 UTC Key Identifier: 74:D3:89:BE:8F:A2:10:A1:EF:92: BF:87:59:FB:1B:3C:77:4A:20:2AReceived at FYIcenter.com on: 2016-10-29 Yandex Passport Certificate - 74D389BE8FA210A1EF92BF8759FB1B 3C774A202ACerti... 2012-07-23, 12142🔥, 0💬

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Android Apple Mac DH Keys DSA Keys EC Keys Firefox General Google Chrome IE (Internet Explorer) Intermediate CA Java VM JDK Keytool Microsoft CertUtil Microsoft Edge Mozilla CertUtil OpenSSL Other Portecle Publishers Revoked Certificates Root CA RSA Keys Tools Tutorial What Is Windows