August 2015
Intermediate to advanced
364 pages
7h 35m
English
Content preview from Mastering OpenVPNBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 3. PKIs and Certificates
Primarily, OpenVPN uses X.509 certificates for client authentication and VPN traffic encryption, though this support can be disabled. Looking at the mailing list and IRC channel history, setup and maintenance of the Private Key Infrastructure (PKI) for X.509 certificates is a difficult concept, and can be a cumbersome task.
The OpenSSL binary has all the tools required to manually manage a PKI, but the command options are complicated and, if not automated, can be prone to error. It is recommended that organizations or individuals use a script or other package to manage their PKI. Not only does this limit errors, but also rules and other general criteria can be better adhered to.
Two open source projects exist that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.