Odo Head Spa offered by Odo Beauty Care Limited

Odo Beauty Care Limited Welcome to our first Odo Head Spa Salon located at 9F Pennington Com Bldg., 17 Pennington Street, Causeway Bay (Near to Regal Hotel, Hong Kong and above 7-11) 香港铜锣湾边寧顿亍 17号 边寧顿商业大厅厦电梯 9字 鄰近香港富豪酒店,7-11 樓上 TEL: 9010-1586 English and Japanese only (英/日语) Email: info@odo.com.hk BY APPOINTMENT ONLY 完全予約制 敬请电約

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2020年8月20日星期四

RECONNAISSANCE IN ETHICAL HACKING

What is reconnaissance in ethical hacking?
This is the primary phase of hacking where the hacker tries to collect as much information as possible about the target.It includes identifying the target ip address range,network,domain,mail server records etc.

They are of two types-
Active Reconnaissance 
Passive Reconnaissance 

1-Active Reconnaissance-It the process from which we directly interact with the computer system to gain information. This information can be relevant and accurate but there is a risk of getting detected if you are planning active reconnaissance without permission.if you are detected then the administration will take the severe action action against you it may be jail!

Passive Reconnaissance-In this process you will not be directly connected to a computer system.This process is used to gather essential information without ever interacting with the target system.
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