Hi,
I use Norton Internet Security suit professional version 2004. today is the first time my IDS is showing me that a computer with ip 211.18.165.69 (detail's in the attached file). Although I have blocked the computer's IP still the number of times it has attacked me has gone up to 1726 times. In the attached file I have included DNS and other important information. I am new to Security please help me in what should be my next step. I feel its a scan mostly a Nmap because the connection on certain service ports were scanned with a SYN stealth scan signature but i am not sure at all like i said i am new to this field and my knowledge is near to nil.