This literal meaning of the Word reconnaissance means a preliminary survey to gain the information. This is also known as foot-printing.
Mar 28, 2018 - Ethical Hacking refers to the methodology adopted to find loopholes in. For example, certain white Hat hackers at some time back were Black. Firmware samsung galaxy star gt-s7262.
As given in the analogy, this is the stage in which the hacker collects information about the company which the personal is going to hack. This is one of the pre-attacking phases.
• Scanning: The hacker tries to make a blue print of the target network. The blue print includes the IP addresses of the target network which are live, the services which are running on those systems and so on Modern port scanning uses TCP protocol to do scanning and they could even detect the operating systems running on the particular hosts. There are many methods for cracking the password and then get in to the system.
The simplest method is to guess the password. But this is a tedious work. But in order to make this work easier there are many automated tools for password guessing like legion.
• Privilege escalation Privilege escalation is the process of raising the privileges once the hacker gets in to the system The privilege escalation process usually uses the vulnerabilities present in the host operating system or the software. There are many tools like hk.exe, metasploit etc. One such community of hackers is the metasploit.