Linux Virtual Private Network setup

Q: What software program do I have to use under Linux for Virtual Private Network (VPN)?

A: A virtual private network (VPN) is a private communications network. It provide a secure connection through an otherwise insecure network, typically the Internet. VPNs are generally cheaper than real private networks using private lines but rely on having the same encryption system at both ends.

Linux offers different solutions/software(s) to connect your network securely to WAN. OpenVPN is a full-featured SSL VPN solution which can accomodate a wide range of configurations, including remote access, site-to-site VPNs, WiFi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls

OpenVPN runs on:

1. Linux
2. Windows 2000/XP and higher
3. OpenBSD
4. FreeBSD
5. NetBSD
6. Mac OS X
7. Solaris.

Please see OpenVPN site for both tutorial and download information.

Featured Articles:

• 20 Linux System Monitoring Tools Every SysAdmin Should Know
• 20 Linux Server Hardening Security Tips
• My 10 UNIX Command Line Mistakes
• Linux: 20 Iptables Examples For New SysAdmins
• 25 PHP Security Best Practices For Sys Admins
• The Novice Guide To Buying A Linux Laptop
• 10 Greatest Open Source Software Of 2009
• Top 5 Email Client For Linux, Mac OS X, and Windows Users
• Top 20 OpenSSH Server Best Security Practices
• Top 10 Open Source Web-Based Project Management Software
• Top 5 Linux Video Editor Software