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Search results for Creating self signed SSL Certificates Using Openssl

Debian

Creating self signed SSL Certificates Using Openssl

Post date: February 3, 2006, 01:02 Category: Network Views: 2627 Comments
Tutorial quote: Easy howto on how to create self signed ssl certificate for apache.
Linux

Secure Websites Using SSL And Certificates

Post date: May 16, 2007, 22:05 Category: Security Views: 3581 Comments
Tutorial quote: This article will guide you through the entire process of setting up a secure website using SSL and digital certificates. This guide assumes that you already have a fully functional (and configured) server running Apache, BIND, and OpenSSL. Just as a side note, this guide was written based on a Fedora Core 6 distribution, but should be the same for most other distros out there.
Debian

How To Set Up An SSL Vhost Under Apache2 On Ubuntu 9.10/Debian Lenny

Post date: January 21, 2010, 13:01 Category: Miscellaneous Views: 3516 Comments
Tutorial quote: This article explains how you can set up an SSL vhost under Apache2 on Ubuntu 9.10 and Debian Lenny so that you can access the vhost over HTTPS (port 443). SSL is short for Secure Sockets Layer and is a cryptographic protocol that provides security for communications over networks by encrypting segments of network connections at the transport layer end-to-end. We use the mod_ssl Apache module here to provide strong cryptography for Apache2 via SSL by the help of the Open Source SSL toolkit OpenSSL.
OpenSolaris

Installing and Configuring OpenVPN in OpenSolaris

Post date: December 20, 2009, 16:12 Category: Software Views: 4451 Comments
Tutorial quote: Learn to install and configure the free OpenVPN software package under OpenSolaris. OpenVPN is an opensource VPN solution using SSL for encryption and certificate authentication. The tutorial teaches how to install & configure OpenVPN and create certificates for authentication.
FreeBSD

Some Vexim / Exim customizations

Post date: September 26, 2009, 11:09 Category: Software Views: 6218 Comments
Tutorial quote: How to apply the following changes to a Vexim mail server setup:
* Disable saving of passwords in clear text
* Tag spam in subject, not only in headers
* SMTP, POP and IMAP over SSL (multiple certificates/hosts)
* Option to automatically move spam to subfolders
* A shell script that parses folders and does some mainteance
* A Roundcube plugin that allows the users to edit their Vexim settings directly from the webmail settings page
Linux

How To Secure An SSL VPN With One-Time Passcodes And Mutual Authentication

Post date: June 30, 2007, 23:06 Category: Security Views: 3430 Comments
Tutorial quote: SSL-based VPNs were designed to eliminate the need for complex configurations on the user's PC. Unfortunately, that was before the dangers of public WiFi networks and tougher regulatory requirements came into being. Thanks to WiFi, many attacks that were difficult are now quite simple. In particular, a man-in-the-middle attack can intercept SSL-encrypted traffic, rendering SSL-based VPNs useless - even if it is protected by a typical one-time password system. The man-in-the-middle can easily feed the one-time password into the SSL-based VPN within the alloted time.
Linux

How To Migrate Mailboxes Between IMAP Servers With IMAP TOOLS

Post date: October 27, 2011, 08:10 Category: Miscellaneous Views: 19449 Comments
Tutorial quote: This guide explains how you can migrate mailboxes between IMAP servers with IMAP TOOLS. IMAP TOOLS is a collection of Perl scripts that allow you to do various tasks with IMAP servers and also POP3 servers. In this article I will focus on the scripts imapcopy.pl (copies messages and mailboxes from one IMAP server to another) and pop3toimap.pl (copies POP3 messages to an IMAP server). Both scripts support SSL. If you specify port 993 (995 for POP3) then an SSL connection is initiated. If the port number is 143 (110 for POP3) then it will try a non-SSL connection. With any other value the port will be tested to see if it supports SSL. If so, SSL will be used to make the connection; otherwise a non-SSL connection will be made.
Debian

How To Set Up SSL Vhosts Under Nginx + SNI Support (Ubuntu 11.04/Debian Squeeze)

Post date: September 13, 2011, 09:09 Category: Miscellaneous Views: 4729 Comments
Tutorial quote: This article explains how you can set up SSL vhosts under nginx on Ubuntu 11.04 and Debian Squeeze so that you can access the vhost over HTTPS (port 443). SSL is short for Secure Sockets Layer and is a cryptographic protocol that provides security for communications over networks by encrypting segments of network connections at the transport layer end-to-end. In addition to that I will show how to make use of SNI (Server Name Indication) to allow multiple SSL vhosts per IP address.
Debian

Setting up an SSL server with Apache2

Post date: February 12, 2006, 07:02 Category: Network Views: 4406 Comments
Tutorial quote: With the introduction of the Apache2 packages in Debian it is much simpler to create and use a secure SSL protected webserver than in the old days with Apache 1.3, here we'll show how it is done.
PC-BSD

Creating PC-BSD Packages (.pbi's)

Post date: September 1, 2005, 02:09 Category: Software Views: 5907 Comments
Tutorial quote: I've found a neat, clean and fast way of creating PBI's that works 100%. and im writing this HOW-TO to explain it.
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