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Certificate Data Fields and X.509 Standard
This section describes the structure and data fields of PKI certificates, which are specified in RFC 5280 based on the X.509 standard. 2024-11-27, ∼681🔥, 0💬

Testing OpenSSL with fopen()
This section provides a tutorial example on how to test the PHP OpenSSL module with the fopen() function to run a GET request on an HTTPS server. 2016-03-25, ∼674🔥, 1💬

Using HTTPS with Google Chrome
This chapter provides tutorial notes and example codes on using certificates with Google Chrome. Topics include why Web browsers need certificates; viewing the certificate from an HTTPS Web server; saving the certificate from a server to a certificate file; exporting certificates to files. 2022-10-01, ∼670🔥, 0💬

OpenSSL Configuration Errors
This section provides a tutorial example on how to resolve OpenSSL module configuration errors. 'Unable to find the wrapper https' means that the OpenSSL module is not configured correctly. 2022-10-01, ∼668🔥, 0💬

Digital Signature - Microsoft Word
This chapter provides tutorial notes and example codes on applying digital signature with Microsoft Word. Topics include what is PKI digital signature; obtaining a commercial certificate signed by a trusted root CA; adding invisible and visible digital signatures in Word documents; viewing and valid... 2022-10-01, ∼665🔥, 0💬

"openssl pkcs12 -export" - Certificate Chain and Key Bundle
This section provides a tutorial example on how to create a PKCS12 bundle to store an end certificate, its private/public key pair, and the signing certificate, using the 'openssl pkcs12 -export' command. 2024-11-27, ∼657🔥, 0💬

Exporting Root Certificate to File from Mozilla Firefox
This section provides a tutorial example on how to export a trusted root CA certificate installed in Mozilla Firefox into a certificate file in PEM (Privacy Enhanced Mail) format. 2024-05-30, ∼644🔥, 1💬

Enable Full Trust for Root Certificate on iOS 10 iPhone
This section provides a tutorial example on how to enable full trust for root certificate on iOS 10 iPhone. 2022-10-01, ∼644🔥, 0💬

Downloading Trusted Root Certificate on Android phone
This section provides a tutorial example on how to download a trusted root certificate on Android phone from root CA Website. 2022-10-01, ∼618🔥, 0💬

Archived: Windows XP Component - Removing "Update Root Certificates"
This section provides a tutorial example on how to remove the 'Update Root Certificates' component from Windows XP system to stop root certificates getting into your computer automatically. 2022-10-01, ∼597🔥, 0💬

Import Server Certificates to macOS
This section provides a tutorial example on how to import and install a Web server certificate to macOS using Keychain Access. 2022-10-01, ∼590🔥, 0💬

RDP (Remote Desktop Protocol) and Server Certificate
This chapter provides tutorial notes and example codes on server certificate used by RDP (Remote Desktop Protocol). Topics include running Remote Desktop Connection program; viewing and installing self-signed server certificate on RDP connection; locating and viewing the RDP certificate on the serve... 2022-10-01, ∼585🔥, 0💬

Viewing Server Certificate Chain in Mozilla Firefox
This section provides a tutorial example on how to view certificate chain when visiting a 'https' Website in Mozilla Firefox. The top certificate in a certificate chain is the root CA certificate, which is trusted automatically. 2022-10-01, ∼578🔥, 0💬

PKI Certificate Tutorials - Herong's Tutorial Examples
This tutorial book is a collection of notes and sample codes written by the author while he was learning PKI certificate related technologies. Topics include PKI architecture and CA (Certificate Authorities); PKI certificate types and DER/PEM file formats; Certificate tools: OpenSSL and 'keytool'; C... 2024-11-27, ∼576🔥, 0💬

Viewing Server Certificate with Chrome on Android Phone
This section provides a tutorial example on how to view server certificate details when visiting an 'https' Website in Chrome on Android Phone. 2022-10-01, ∼570🔥, 0💬

Testing OpenSSL with file_get_contents()
This section provides a tutorial example on how to test the PHP OpenSSL module with the file_get_contents() function to run a GET request on an HTTPS server. 2015-12-26, ∼566🔥, 1💬

Viewing Server Certificate Details in IE
This section provides a tutorial example on how to view certificate details when visiting an 'https' Website in IE. 2022-10-01, ∼565🔥, 0💬

Disabling a Root CA Certificate
This section provides a tutorial example on how to disable a root CA certificate in a certificate store using the certificates console on a Windows system. 2022-10-01, ∼559🔥, 0💬

Add "keyUsage" into Root CA
This section provides a tutorial example on how to add 'keyUsage' and other X509v3 extensions to a self-signed root CA certificate. 2024-11-27, ∼550🔥, 0💬

SSL Context Options for OpenSSL
This section describes how 'SSL context options' defined for ssl:// and tls:// transports can be used to control behaviors of the OpenSSL module. 2022-10-01, ∼549🔥, 0💬

Archived: Viewing Digital ID Obtained from ARX CoSign
This section provides a tutorial example on how to view digital ID obtained from ARX CoSign. It is a real PKI certificate that can be validated up to a trusted root CA. 2022-10-01, ∼547🔥, 0💬

Archived: Creating Certificates Console on Windows XP
This section provides a tutorial example on how to create certificates console as MMC (Microsoft Management Console) snap-in on a Windows system. 2022-10-01, ∼547🔥, 0💬

Archived: Creating a Digital ID and Sign Word Documents
This section provides a tutorial example on how to create a your own digital ID and use it to add a digital signature to a MS Word 2007 document. 2022-10-01, ∼547🔥, 0💬

PKIX Path Building Failed - No CA Certificate
This section provides a tutorial example on how to use the 'java -Djavax.net.ssl.trustStore' to override the default trusted KeyStore and how to demonstrate a 'PKIX path building failed - unable to find valid certification path to requested target' error. 2022-10-01, ∼545🔥, 0💬

<< < 1 2 3 4 5 6 7 8 9 … > >>   ∑:315  Sort:Date

Android ASP Astrology Big5 Bitcoin Blowfish Built-in C# Calendar CD-DVD Cheminformatics Chinese Cryptography DES Email Encoding Ethereum Flash GB2312 General H Herong History HTML Java JavaScript JDBC JSP JVM Linux Molecule Movie Music MySQL Neural Network Perl PHP Physics PKI Publication Python REST SOAP Sorting Swing TV Series UML Unicode VBScript Web Web-Services Windows WSDL XML XMLPad XSD XSL-FO