5 Steps to secure newly installed web server

Linux is most popular operating system to be used as web server. Because it servers the purpose very well because it is light weight, secure and can serve a lot of user requests easily. But still their is a room for improvement in case of  security since web server is a public service and their […]
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Packet sniffing using Snort

I’ve explained in my last tutorial that how you can install snort on Ubuntu, if you have not installed it yet you can click here. In my article where I explained how to install snort, I mentioned that snort have two running modes,  today we will see how we can do packet sniffing using snort. […]
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How to install snort intrusion detection system on Ubuntu!

Snort is a signature based intrusion detection system, it either drop or accept the packets coming on a certain interface depending on the rules you have used. In a signature based intrusion detection system packets headers and their payloads are matched against specific predefined rules/strings to see if they contain a malicious content. Snort can […]
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