Protect your infrastructure servers with bastion hosts and isolated Cloud Networks

This guest post was contributed by Mr. Brandon Philips. Brandon is part of a small team of Rackers getting the Rackspace Cloud Monitoring Agent ready for launch. The Agent helps customers monitor the internals of their servers and application. You can check out his site at http://ifup.org, find him at local San Francisco meetups and check out his code on Github.

The public internet can be a scary place for servers. Log files of servers attached to public addresses shows regular port scans and URL snooping. These log entries are the inescapable reminder that your hosts are always one misconfiguration away from disaster.

This guide teaches you how to create a bastion host and an isolated cloud network, so you can reduce the number of servers that have to encounter these threats.

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