Information Security Management System plays a major role in building a better relationship with stakeholders/clients. Therefore, the ISO (International Organization for Standardization) has developed a specific standard ISO 27001 to implement the ISMS performance of an organization. iso 27001 certification This international standard provides requirements to protect the security system from threats and unauthorized access. Also, it specifies control measures to secure the information in all its forms including the data on devices, hard copies, etc.