We live in a fragile technology world Part II

Following last weeks insights, we look at what you business can do to ensure you are in the best possible position if something like the Global BSOD happens again?

At Stryke, we firmly believe that an Information Security Management System (ISMS) certified to ISO 27001:2022 can significantly enhance your resilience and preparedness for incidents like this should they happen again in the future. Here’s how an ISO 27001:2022-certified ISMS can help:

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1. Systematic Risk Management

ISO 27001:2022 emphasizes a systematic approach to risk management, which involves identifying, assessing, and treating risks. This includes:

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?? Risk Assessment: Regular risk assessments help identify potential threats, including those related to software updates and third-party dependencies.

?? Risk Treatment Plans: Developing and implementing treatment plans to mitigate identified risks, ensuring that vulnerabilities like faulty software updates are addressed proactively.

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2. Comprehensive Security Controls

The standard provides a comprehensive set of security controls that organizations can implement to protect their information assets. These controls cover:

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?? Access Control: Ensuring that only authorized personnel can implement critical software updates, reducing the risk of errors.

?? Patch Management: Establishing procedures for managing patches and updates, including testing them thoroughly before deployment.

?? Backup and Recovery Controls: Ensuring that data and systems are regularly backed up and that recovery processes are in place and tested.

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3. Incident Management

An ISO 27001:2022-certified ISMS includes procedures for incident management, helping companies respond effectively to incidents such as widespread service outages.

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?? Incident Response Plan: Preparing and maintaining an incident response plan that outlines roles, responsibilities, and procedures for dealing with security incidents.

?? Root Cause Analysis: Conducting thorough investigations to determine the root causes of incidents and implementing corrective actions to prevent recurrence.

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4. Business Continuity Planning

ISO 27001:2022 emphasizes the need for business continuity planning, which is critical for maintaining operations during and after a disruptive event:

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?? Business Impact Analysis (BIA): Identifying critical business functions and the impact of potential disruptions.

?? Disaster Recovery Planning: Developing and testing disaster recovery plans to ensure that systems can be restored quickly and efficiently.

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5. Vendor Management and Third-Party Assurance

The standard includes controls for managing relationships with third-party vendors, which can help in situations where the incident involves external service providers:

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?? Vendor Risk Assessment: Assessing the security posture of third-party providers and ensuring they adhere to similar security standards.

?? Contractual Security Requirements: Including security requirements in contracts with vendors to ensure they implement adequate measures.

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6. Continuous Improvement

An ISMS based on ISO 27001:2022 promotes continuous improvement, ensuring that security measures are regularly reviewed and updated:

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?? Internal Audits and Reviews: Conducting regular audits and management reviews to assess the effectiveness of the ISMS and make necessary adjustments.

?? Learning from Incidents: Using incidents as learning opportunities to strengthen the ISMS and improve security practices.

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By implementing these measures and controls, you can significantly reduce the risk of incidents and ensure a swift and effective response if they do occur.

Get in touch Stryke today to see how we can help your business.