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

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PKI CA Administration - Issuing Certificates
This chapter provides tutorial notes and example codes on PKI CA administration. Topics include Root CA and intermediate CA relation; steps of issuing personal and server certificates; generating private-public key pairs and CSR with JDK 'keytool'; signing certificate with OpenSSL 'x509'; exporting ... 2022-10-01, ∼478🔥, 0💬

What Is S/MIME
This section describes what is S/MIME (Secure/Multipurpose Internet Mail Extensions) - Using PKI to secure MIME data by public key signing and encryption. 2022-10-01, ∼476🔥, 0💬

Email Security Settings in Outlook
This section describes email security settings in MS Office Outlook that control adding encryption and digital signature to outgoing email messages. 2022-10-01, ∼470🔥, 0💬

PKI (Public Key Infrastructure) Terminology
This section provides descriptions on some commonly used PKI (Public Key Infrastructure) terminologies 2022-10-01, ∼468🔥, 0💬

Failing to Import Root CA Certificates to Mozilla Firefox
This section provides a tutorial example on how to import a root CA certificate into Mozilla Firefox. The import process failed with an error. 2022-10-01, ∼465🔥, 0💬

Viewing Server Certificate in Google Chrome
This section provides a tutorial example on how to view server certificate details when visiting an 'https' Website in Google Chrome. 2022-10-01, ∼463🔥, 0💬

CAcert.org - Root CA Offering Free Certificates
This chapter provides tutorial notes and example codes on CAcert.org. Topics include joining CAcert.org; installing CAcert.org root CA certificate in Firefox and IE; validating server domain name with CAcert; generating a private and public key pair with JDK 'keytool'; getting a free server certific... 2022-10-01, ∼460🔥, 0💬

Exporting Server Certificate to File in Mozilla Firefox
This section provides a tutorial example on how to export an HTTPS server certificate to a certificate file in PEM (Privacy Enhanced Mail) format. 2022-10-01, ∼459🔥, 0💬

Digital Signature - OpenOffice.org 3
This chapter provides tutorial notes and example codes on applying digital signature with OpenOffice.org 3. Topics include obtaining a personal certificate signed by a trusted root CA; adding a digital signature to an OpenOffice.org document; viewing details of certificates; intended usages of certi... 2022-10-01, ∼456🔥, 0💬

Android and Server Certificate
This chapter provides tutorial notes and example codes on server certificates used by Android phone. Topics include viewing https Website server certificates; locating trusted certificate store on Android phone; downloading and installing trusted root CA certificates. 2022-10-01, ∼455🔥, 0💬

Viewing and Installing RDP Server Certificate
This section provides a tutorial example on how to view and install a RDP server certificate to local client system to avoid authentication error. 2022-10-01, ∼454🔥, 0💬

S/MIME and Email Security
This chapter provides tutorial notes and example codes on S/MIME. Topics include introduction of S/MIME (Secure/Multipurpose Internet Mail Extensions); email message examples with digital signatures; examples of encrypted emails; S/MIME support in MS Office Outlook 2007; S/MIME support in Gmail. 2022-10-01, ∼449🔥, 0💬

Importing CA Certificates into the Trusted Store
This section provides a tutorial example on how to import a root CA certificate into the 'Trusted Root Certificate Authorities' certificate store using 'Internet Options'. 2022-10-01, ∼448🔥, 0💬

Google Chrome Shares Windows PKI with IE
This section describes how Chrome, Internet Explorer (IE) and Windows are sharing PKI functionalities together in storing and managing root CA certificates and server certificates. 2022-10-01, ∼447🔥, 0💬

Deleting Certificates from IE
This section provides a tutorial example on how to delete a certificate from IE. Deleted certificate can be re-installed back from a certificate file. 2022-10-01, ∼444🔥, 0💬

Most Popular Certificate Authorities
This section provides a list of most popular certificate authorities. 2022-10-01, ∼442🔥, 0💬

Archived: Viewing Digital ID Created by MS Word
This section provides a tutorial example on how to view the digital ID created by MS Word. It is really a self-signed certificate of an auto-generated private-public key pair. 2022-10-01, ∼442🔥, 0💬

OpenOffice.org 3 - Applying Digital Signatures
This section describes how to apply digital signature on documents created with OpenOffice.org 3. On Windows system, OpenOffice 3 uses keys and certificates from Internet Options. 2022-10-01, ∼442🔥, 0💬

Archived: Applying Digital Signatures with Word 2007
This section describes elements of applying digital signatures in Microsoft Office Word 2007. On Windows system, Word 2007 uses digital IDs (certificates linked with private keys) from in 'Personal' certificate store managed by Internet Options. 2022-10-01, ∼441🔥, 0💬

PHP Scripts Communicating with HTTPS Servers
This chapter provides tutorial notes and example codes on writing PHP scripts communicating with HTTPS servers. Topics include configuring the OpenSSL module; using file_get_contents(), fopen(), fsockopen() and stream_socket_client() functions with OpenSSL; setting 'verify_peer' SSL context option t... 2022-10-01, ∼436🔥, 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, ∼433🔥, 0💬

Exporting Certificate to File from IE
This section provides a tutorial example on how to export a trusted root CA certificate installed in IE into a certificate file encoded in Base64 format. 2022-10-01, ∼431🔥, 0💬

Archived: Importing Root Certificate from a File to IE 8
This section provides a tutorial example on how to use IE 8 to import a root CA certificate into the 'Trusted Root Certification Authorities' certificate store. 2022-10-01, ∼429🔥, 0💬

Java Programs Communicating with HTTPS Servers
This chapter provides tutorial notes and example codes on writing Java programs communicating with HTTPS servers. Topics include using Java Secure Socket Extension (JSSE); using openStream() method in the java.net.URL class; using default trusted CA KeyStore file 'cacerts'; using 'keytool' to manage... 2022-10-01, ∼426🔥, 0💬

<< < 1 2 3 4 5 6 7 8 9 10 … > >>   ∑:293  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