Port scanning determines which ports are listening to the active connections on the subjected host. These ports represent potential communication channels. With the help of port scanning we get close to the network communication scenario. We get to know more about victim’s network which is useful for further attacks. Internet does not exclusively rely on [...]

Introduction
After mapping the network topology successfully, next thing to do for ethical hacker is to detect the possible points from which attack can be deployed on host. For this purpose host scanning is done through various methods discussed below.
Social engineering
It is one of the largest threat to any company’s security as this flaw can not [...]

We have covered brief introduction about port scanning and its techniques in our previous topic. Here we are, with requirements of a good port scanner.
Dynamic delay time calculations: Delay time is necessary for some scanners to send the data chunks.  So you need to check whether it is working properly or not with ping, which [...]

This one is special article written for all of you to understand and use the IP . ( Internet Portal address
Before you can change your IP you need some information. This information includes your IP range, subnet mask, default gateway, dhcp server, and dns servers.
1. Getting your IP range – Getting information about your IP [...]