ISO 27001 – Information Security Management System
- 22 December 2023
- Posted by: admin
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Organizations are obliged to keep, store and secure their information assets on behalf of their customers and themselves. This is the raison d’être of many organizations. ISO 27001 Information Security Management System requires information security to be carried out systematically and the risks to be eliminated/reduced to an acceptable level.
It demonstrates that your internal controls are independently maintained and meet corporate governance and business continuity requirements. Benefits for the organization;
. Protecting the confidentiality of information assets,
. Ensuring effective risk management by identifying threats and risks,
. Preservation of corporate prestige,
. Ensuring business continuity,
. Controlling access to information resources,
. Raising the security awareness level of personnel, contractors and subcontractors and informing them about important security issues,
. Establishing a realistic control system to ensure that sensitive information is used appropriately in automatic and manually managed systems,
. Ensuring the integrity and accuracy of information assets,
. Preventing personnel from being suspected of abuse and harassment by others,
. Ensuring that sensitive information is made available to third parties and auditors in an appropriate manner.
Independently demonstrates compliance with applicable laws and regulations.
Provides a competitive advantage by meeting contractual requirements and demonstrating to your customers the same level of attention to the security of their information.
It independently verifies that your corporate risks are properly identified, assessed and managed when formatting your information security processes, procedures and documents.
Regular evaluation helps you constantly monitor and improve your performance. It proves your senior management’s commitment to the security of their information.
With the information security system of the institution and its employees;
Awareness and motivation of information assets increases,
– Information assets it owns can be protected
– Business continuity is ensured,
– A healthy structure is established with customers and suppliers,
– A competitive advantage is achieved,
– Legal compliance is ensured.
It is the protection of the confidentiality, integrity and availability of information. In a broad scope; It also includes other features such as accuracy, explainability, non-denial and reliability.
Information security ensures the protection of information from multifaceted threats in order to ensure the continuity of business in the institution, reduce possible disruptions and increase the benefit from investments. Information in organizations exists in many forms. It can be transmitted from one place to another on paper, electronically, by mail or e-mail, or expressed verbally between people. Whatever form information takes, it must be appropriately protected.
ISO/IEC 27001 Information Security Management System (ISMS) is an international auditable standard that defines information security as a management system. It is designed to provide adequate and proportionate security controls that protect information assets and provide confidence to interested parties.
This Management System includes the corporate structure, policies, planning activities, responsibilities, practices, procedures, processes and resources.
ISO 27001 Information Security Management System is a standard that can be applied to organizations of all sectors and sizes.
This standard covers the requirements to establish, implement, monitor, review, maintain and improve a documented ISMS in the context of all business risks of the organization.
Information that is valuable to organizations today; It needs to be protected, continuity and systematic in terms of confidentiality, integrity and accessibility.
In addition to some physical and systemic measures, protection is possible by informing individuals about threats and risks related to information security, the institution’s information security policies or rules, how to counter these threats, and how to keep possible risks at the lowest possible level.
Adopting an Information Security Management System for an organization should be a strategic decision. The organization is affected by the design and implementation of the management system, its needs and objectives, security requirements, processes used, and the size and structure of the organization.
With ISO 27001, organizations determine the security controls they will implement.
It is an approach accepted all over the world that it is not possible for an organization to protect information security and business continuity only with technical measures, and that some precautions and controls such as BGYS must be provided. Senior management and all employees must support the security policies to be established within the framework of BGYS and implement them uncompromisingly. In addition, it is a safety-enhancing factor that all persons and organizations we cooperate with act in accordance with these policies.
ISO 27001 adopts a process approach to establish, implement, operate, monitor, maintain and improve the organization’s BGYS.
| Standart | Tanımı |
| Plan Establishment of BGYS |
Establishing BGYS policy, goals, objectives, processes and procedures for managing risks and improving information security, to distribute results according to the organization’s general policies and objectives |
| Apply Implementation and operation of BGYS |
Implementation and operation of BGYS policy, controls, processes and procedures |
| Check it Monitoring and reviewing BGYS |
Evaluating process performance according to BGYS policy, objectives and usage experiences and measuring it where applicable and reporting the results to management for review. |
| Take precaution Ensuring the continuity and improvement of BGYS |
Carrying out corrective and preventive actions based on management review results to ensure continuous improvement of the BGYS |
. Evaluation of the institutional level by an impartial organization,
. To gain the prestige of having an Information Security Management System,
. To be preferred by respected customers,
. Material and moral costs that may be incurred due to lack of information security,
. Increasing employee awareness