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IPsec vs. SSL VPNs: Understanding the basics
This article is part of the Network Evolution issue of March 2014 Vol.5 / No.2
While some virtual private networks can be complex to deploy and manage, understanding the basic differences between IPsec and SSL VPNs doesn’t have to be complicated.
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Mobile device capabilities have advanced rapidly, along with user expectations for remote access. Managed or cloud VPN services can help you keep up.
Most networking pros won't need to become programmers to survive. SDN will expand the network engineer's job description, not invalidate it.
OpenStack's networking service, Neutron, integrates provisioning and management of network resources into the orchestration of IT infrastructure.
This infographic outlines some of the key differences between IPsec and SSL VPNs.
Columns in this issue
Network admins can handle random surges in VPN use, but the constant demands of a mobile workforce are a challenge. Managed VPN services can help.
It was once unthinkable, but virtual data centers that can be migrated between cloud providers may soon be real, thanks to SDN and other advances.