Network Security area for mini project

Question

Hello friends 

 As per Subject my project is on the area of network security

bt i'm new into the network and related programs

 

i dnt knw how to write a network programs

 

can you help me for writing a nwtwork security programs??

 

i choose the topic of prevention of flooding attacks

 

bt i dnt knw hw to write source code for that project

plz give another solutions or suggestions for this project area 

 

also anyone can available project related to Network security then send a link