linux

Jailing the hackers

Filed in archive Securing on April 24, 2007

Jailing the hackers
Whilst it is ideal to have those who hack into your machine to be put in a cell, what good will it give you if s/he has done significant damage already, right? Prevention is the first thing to do, of course. In most systems, SSH is one of the services that is open to allow for remote access. Whilst it is secure, the software is not always 100% perfect. Your SSH deployment is only as good as the latest patch. So as vulnerabilities are discovered, hackers are often quick to take advantage of lazy system administrators who take forever to get their machines patched. How do you protect yourself against this situation? Yes, don't hire lazy administrators! haha. However, you can add a way to contain the hackers to a sandbox, where s/he cannot do harm to the entire system.

Anze Vidmar demostrates how you can use SSHJail to restrict access via OpenSSH without changing any configuration on your OpenSSH deployment.

Whilst this does not guarantee a 100% secure system, it does help you get closer to that ideal. :)

Permalink: Jailing the hackers

Tags: remoteaccess  ssh  openssh  sshjail    linux  jailing+hackers  linux+commands 

Vote for Jailing the hackers:

  • Currently 9.33/10
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Rating: 9.33 out of 3 vote(s) cast.
 
Share It
RSSrss
Google google
Yahoo! yahoo
Addthis Subscribe using any feed reader!
Bloglines Bloglines
TwitterFollow us on Twitter!
Most Popular   Applications   Applicatios   Best of   Devices   Did you know   Education   Entertainment   Finding The Right Linux For You   FreeBSD   Hacks   Humor   Information About   Linux For Windows Users   Multimedia   Networking   News   OS   Programming   Securing   Servers