by admin | Jun 6, 2014 | OpenSource, Servers, SSH
SSH is the most powerful tool with which you can access your server. As Uncle Ben says in Spiderman — Remember, with great power, comes great responsibility. If your service is not hardened, it can be exploited to a level directly proportional to the power of...
by admin | Jun 5, 2014 | Apache, OpenSource, Servers
Are you facing the scenario in which the PHP page is getting downloaded to your local machine, instead of showing it ? For example, when www.domain.com/index.php is given in browser, the file index.php gets downloaded rather than displaying it. This is an issue where...
by admin | Jun 5, 2014 | DNS, OpenSource, Servers
When you have setup a production box, running with a DNS server ( named service, in this matter ), you get tones of queries. If you have disabled recursion, lesser the number of DNS workload. While going through your /var/log/messages, have you found lots of query (...
by admin | Jun 5, 2014 | DNS, OpenSource
The local DNS cache in your machine will store the locations of web-servers/websites that contain pages which you have recently viewed. If the location of these pages have changed, you will be unable to access them due to the local DNS cache ( the one cached by your...
by admin | Jun 4, 2014 | OpenSource
This is a small intro on how to install GNS3 on Ubuntu platforms. GNS3 is a graphical network simulator, which gives you the ability to create network topologies graphically and give the devices a simulated environment to run. This...
by admin | May 29, 2014 | OpenSource, Servers
A server in a live environment is always susceptible to malware attacks, code vulnerabilities, hacking, rootkits and what not else ! Analyzing your server for these back-doors and pin-pointing the exact issue always poise a big problem to the server owners or their...
