Penetration testing is one of the most important aspects which will be dealt with under network security
. This will help in finding out the exact level of vulnerability by finding out all the loopholes which are present in the current security arrangements which have been created in order to protect all the confidential and sensitive information being handled by the company. Every single shortcoming in the existing security systems will have to be exposed in order to provide the right kind of security systems which will be adequate to protect the data required by the company. All the possible methods of hacking will also have to be explored in order to secure all the sensitive data and information in the right manner to keep it safe.