How to safely connect from anywhere to your closed Linux firewall | MDLog:/sysadmin: “In general all the great ideas are the simple ones. Many times we see a great idea in practice and we wander why didn’t we thought of that before? It is just so simple… The first time I have seen the knockd project I liked it instantly. The idea is so simple, and though so effective. Knockd is a port-knocking application that silently runs on a server passively listening to network traffic. Once it will see a port sequence it has an action configured for it, it will run that action. We can see this as a remote control to our server: once we hit the right button it will take the appropriate action!”
-
Recent Posts
Recent Comments
Archives
- March 2024
- November 2019
- October 2019
- December 2015
- May 2014
- April 2014
- December 2013
- May 2013
- November 2011
- October 2011
- September 2011
- February 2011
- June 2010
- March 2010
- February 2010
- January 2010
- October 2009
- August 2009
- February 2009
- January 2009
- December 2008
- November 2007
- October 2007
- September 2007
- April 2007
- March 2007
- September 2006
- July 2006
- June 2006
- February 2006
- September 2005
- August 2005
- June 2005
- May 2005
Categories