CYBERSECURITY REVIEW 9 AUGUST 2024what they cannot see, which is why it is crucial to take stock of their mission-critical assets. This process should also identify dependencies and shared responsibilities that traverse beyond typical IT boundaries, including operational technology, cloud, and ecosystem partners.Continuous monitoring and detection of threats, disruptions, attack vectors, and vulnerabilities should be undertaken alongside identifying key assets with prioritization based on the overall risk posed to the organization, especially with the current skills shortage.SIMPLIFY SECURITYSecurity leaders will need to simplify security for their organizations to respond swiftly. With the growing number of security solutions in the market, it's easy for organizations to become overwhelmed and fall into the trap of buying more solutions without a clear strategy. This can result in a patchwork of disparate solutions that are difficult to manage and integrate, leading to gaps in coverage and increased complexity.Leaders must ensure that the security solutions, teams, and processes they deploy are integrated and work together seamlessly. This requires a careful evaluation of the capabilities, focusing on automation, cohesion, and centralized visibility and control. By simplifying the security stack and reducing complexity, organizations can improve their ability to detect and respond to cyber threats, reduce costs, and provide a more streamlined and efficient security posture.EXERCISE AND TESTA cyber response requires developing, updating, and testing a robust incident response plan that clearly identifies the roles and responsibilities of team members, defines clear communication channels, and establishes a framework for decision-making during an incident. To be truly adaptive, organizations need to build muscle memory by continuously exercising incident responses against various complex real-world attack scenarios. These simulations should consider integrating various dimensions such as law enforcement, corporate communications, legal, and suppliers to help achieve better collaboration, insights, and lessons. Ensuring teams are prepared to handle varying situations will reduce the time to restore operations, limit damages and sustain the confidence of stakeholders.SECURITY BY DESIGNAs they modernize their systems and transform their operations, organizations need to build security into the very infrastructure and architecture of systems and continuously learn from previous experiences. While frantically embracing emerging technologies like the metaverse, large language models, and AI, organizations cannot neglect the need to address cyber and privacy risks upfront and incorporate cybersecurity considerations early in their overall adoption strategy.In the new frontier where customers expect services to be `always on' and secure by default, cyber resilience is no longer an option ­ organizations must thrive. It is a key enabler for organizations to innovate with confidence, make transformational changes and preserve the trust of customers and stakeholders. Leaders must prioritize cyber resilience and work together to create a more secure and resilient digital world. Alvin ManuelLEADERS MUST ENSURE THAT THE SECURITYSOLUTIONS, TEAMS, AND PROCESSES THEY DEPLOYARE INTEGRATED AND WORK TOGETHER SEAMLESSLYThis article is for general information only and is not a substitute for professional advice where the facts and circumstances warrant. The views and opinions expressed above are those of the author and do not necessarily represent the views of SGV & Co., the global EY organization, or its member firms.
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