INFORMATION SECURITY MANAGEMENT SYSTEM

This international standard addresses the requirements for management of information essential for the day to today and continuous survival of an organization.

This is especially important in the increasingly interconnected business environment. As a result of this increasing interconnectivity, information is now exposed to a growing number and a wider variety of threats and vulnerabilities.

Organizations and their information systems and networks are faced with security threats from a wide range of sources, including computer-assisted fraud, espionage, sabotage, vandalism, fire or flood.

Causes of damage such as malicious code, computer hacking, and denial of service attacks have become more common, more ambitious, and increasingly sophisticated.

Information security is the protection of information from a wide range of threats in order to ensure business continuity, minimize business risk, and maximize return on investments and business opportunities. Information and the supporting processes, systems, and networks are important business assets.

Defining, achieving, maintaining, and improving information security may be essential to maintain competitive edge, cash flow, profitability, legal compliance, and commercial image.

Information security is achieved by implementing a suitable set of controls, including policies, processes, procedures, organizational structures and software and hardware functions.

These controls need to be established, implemented, monitored, reviewed and improved, where necessary, to ensure that the specific security and business objectives of the organization are met.

This should be done in conjunction with other business management processes.