Information Gathering

first I want to explain about Information Gathering, Information Gathering is information collection from target. Information Gathering divided into 2. first, technical, technical divided into 2, is aktive & passive, for aktive which means that the attacker aktive direct contact to the target or system, then for passive not intersect. The second non-technical is social engineering. and then at information gathering there dumpster surfing, dumpster surfing is collect information that isn't useful. that's explain About Information Gathering Version Me, ok. let's to Praktek.

1. Information Gathering For Scanning Network

for OS, I'm Used Backtrack 5 R3, then I'm make Virtual Machine, for OS Virtual Machine I'm used Windows XP sp3, first we must know IP Address from Host & From Guest, & then we Must Connect It, & after Successfully check connection from Host to Guest & Guest To Host, for this kasus, we will be Scanning Network, at Backtrack we used tool nmap, & then I checked using prefix (-sV), this prefix function is to determine the version, results are as follows

results are as follows for the function prefix (-O) is to detect the Operating System At Target, in this case the IP addresses 169.254.114.27, the following results:

then I'm Used zenmap tool,
Zenmap tool when using the function prefix (-t), the previous function prefix (-t) is used to specify a target used alone with the other options. His script.
Zenmap-t 169.254.114.27, the information obtained as follows.

then I tried the tool unicornscan, prefixNya I use (-V), (-V) is used to display the version, the result would look like the following:

then I try to use autoscan tool, I used prefix (-v), then this show like this picture. purpose of the prefix (-v) is to show the version, the result would look like the following :