The objectives of ISM are to ensure that:<\/p>\n
- \n
- Information is available and ready to use whenever it is required.<\/li>\n
- The systems which provide information can resist attacks adequately and recover from failures\/prevent them.<\/li>\n
- The information is visible or disclosed to only those people who have the necessary clearance and have the right to know.<\/li>\n
- The information is complete, accurate, and has complete protection against modification by unauthorized personnel.<\/li>\n
- The business transactions and exchange of information between enterprises or partners are trustworthy.<\/li>\n<\/ul>\n
![\"ITIL](\"https:\/\/www.invensislearning.com\/blog\/wp-content\/uploads\/2020\/11\/ITIL-4-Foundation-864x90-2.jpg\")
<\/a><\/p>\nScope of Information Security Management in ITIL\u00a0<\/strong><\/h2>\n
Things such as data stores, databases, metadata, and all the channels used to exchange that information. It raises awareness all across the organization regarding the need to keep all the information assets safe. ISM should understand the following:<\/p>\n
- \n
- The plans and policies of business security.<\/li>\n
- The present operations the business and security requirements.<\/li>\n
- The plans and requirements of the business for the future.<\/li>\n
- The legislative requirements.<\/li>\n
- The responsibilities and obligations regarding security are contained in the service level agreements.<\/li>\n
- The risks in business<\/a> and IT and their management.<\/li>\n<\/ul>\n
Value of Information Security Management in ITIL\u00a0<\/strong><\/h2>\n
Implementing Information Security Management in an organization imparts a lot of benefits such as:<\/p>\n
- \n
- Ensures that the information security policy is maintained and enforced properly such that the needs of the business security policy and corporate governance are fulfilled.<\/li>\n
- It helps to protect all forms of information such as the ones which are digitally stored on devices and the cloud, paper-based, company secrets, and intellectual property.<\/li>\n
- Increases the resistance to cyber-attacks and malware if implemented properly.<\/li>\n
- It provides a framework for keeping all the information safe which is managed from one place.<\/li>\n
- Adapts to constant changes in the threat environment and reduces the security threats which are constantly evolving.<\/li>\n
- It helps to reduce the costs which are associated with information security by adding only the protection layers which are necessary and removing the redundant ones.<\/li>\n<\/ul>\n<\/a><\/p>\n
Basic Concepts of Information Security Management<\/strong><\/h2>\n
The following basic concepts are necessary to understand Information Security Management.<\/p>\n
Information Security Policy<\/strong><\/h3>\n
The information security policy needs to have complete support and commitment from the senior-level IT and business management in the organization. It should have under its purview all the areas of information security and the appropriate measures to meet the objectives of Information security management.<\/p>\n
Explore the blog to understand how an Information Security Analyst<\/a> plays a critical role in creation of the information security policy!<\/strong><\/em><\/p>\n
Risk Assessment and Management<\/strong><\/h3>\n
It is vital to have a formal risk assessment and management policy that is related to information security and processing. It often collaborates with the business, It service continuity management, and availability management<\/a>\u00a0in order to perform risk assessments.<\/p>\n
Information Security Management System<\/strong><\/h3>\n
The system forms the basis for developing a cost-effective program for information security that supports the objectives of the business. It focuses on the five key elements which are control, plan, implement, evaluate and maintain. Organizations can seek independent certification of their Information Security Management against the ISO\/IEC 27001 standard.<\/p>\n