There are many companies which provide certifications on security training and management
and these certifications are very well known all over the IT industry. A lot of effort will be needed in order to earn these advanced security certifications. But people who have managed to get these certifications have found that their career prospects have improved drastically after that. Some companies would like to have the cream of experts in the field of network security as a part of their company. These certifications are a proof of the knowledge which is possessed by the person regarding information security management. The level of knowledge and experience which can be procured on getting a certification cannot be achieved by reading a book which has been taken from any library or bookshop. The ability to apply the concepts and principles which have been taught should also be present in the company who has got the knowledge.