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mod_ssl

mod_ssl

mod_ssl is an Apache HTTP Server module that provides strong cryptography via the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols. Here is detailed information about mod_ssl:

Overview

mod_ssl integrates the OpenSSL library into the Apache web server, allowing for encrypted communication between the server and clients. It supports:

History and Development

Key Features

Security Considerations

Security is a paramount concern with mod_ssl:

Usage

To use mod_ssl, it must be compiled or dynamically loaded into the Apache server. Here's a basic setup:


LoadModule ssl_module modules/mod_ssl.so
Listen 443
SSLPassPhraseDialog exec:/path/to/passphrase-script
SSLSessionCache shmcb:/var/run/apache2/ssl_scache(512000)
SSLSessionCacheTimeout 300

Sources and Further Reading

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