The 7 Key Cybersecurity Trends for 2024
Generative AI (GenAI), unsecure employee behavior, third-party risks, continuous threat exposure, communication gaps in the boardroom, and identity-first security approaches are the driving forces behind the key cybersecurity trends for 2024. These trends are also highlighted in the current IT-Lagebericht the German Federal Office for Information Security (BSI).
In 2024, security leaders will need to respond to the combined impact of these forces. They can rely on a variety of practices, technical capabilities, and structural reforms within their security programs to enhance organizational resilience and improve the performance of their cybersecurity functions.
The following six trends will have a significant impact in these areas:
Trend 1: Generative AI – Short-Term Skepticism, Long-Term Hope
Security leaders must prepare for the rapid evolution of generative AI (GenAI), as applications using large language models (LLM) like ChatGPT and Gemini are just the beginning of its disruptive impact. At the same time, leaders are overwhelmed with promises of productivity increases, reductions in skill gaps, and other new benefits for cybersecurity. Business stakeholders can utilize GenAI through proactive collaboration to establish the foundations for the ethical, safe, and secure use of this disruptive technology.
Trend 2: Outcome-Driven Cybersecurity Metrics – Bridging the Boardroom Communication Gap
The frequency and negative impact of cybersecurity incidents on organizations continue to grow, eroding the confidence of boards and executives in their cybersecurity strategies. Outcome-Driven Metrics (ODMs) are increasingly being adopted to provide stakeholders with a clear connection between cybersecurity investments and the achieved protection levels.
ODMs are central to developing a defensible cybersecurity investment strategy. They reflect agreed-upon protection levels, possess compelling attributes, and are presented in simple language that is understandable even for non-IT decision-makers. This enables a credible and defensible expression of risk appetite, supporting targeted investments to adjust protection levels.
Trend 3: Security Behavior and Culture Programs Gain Importance to Reduce Human Risks
Security leaders recognize that shifting the focus from mere awareness to fostering behavioral changes will help reduce cybersecurity risks. By 2027, 50% of CISOs in large organizations will adopt human-centric security design practices to minimize cybersecurity-induced friction and maximize the adoption of security controls. Security Behavior and Culture Programs (SBCPs) provide an enterprise-wide approach to reducing cybersecurity incidents associated with employee behavior.
Trend 4: Resilience-Oriented and Resource-Efficient Management of Third-Party Cybersecurity Risks
The inevitability of cybersecurity incidents involving third parties puts pressure on security leaders to shift their focus toward resilience-oriented investments and away from purely preventive due diligence activities. Security leaders should improve risk management for third-party services and establish mutually beneficial relationships with key external partners. This ensures that the most valuable assets remain continuously protected.
Trend 5: Continuous Threat Exposure Management Programs Gain Momentum
Continuous Threat Exposure Management (CTEM) is a systematic approach to assessing the accessibility, exposure, and exploitability of assets. Assessment and remediation efforts focus on threat vectors or business projects rather than infrastructure components. This approach highlights vulnerabilities and unmitigable threats.
Organizations that prioritize CTEM-based security investments could reduce security breaches by two-thirds by 2026. Security leaders should continuously monitor hybrid digital environments to detect, prioritize, and address vulnerabilities early, thereby maintaining a resilient attack surface.
Trend 6: Expanding the Role of Identity & Access Management (IAM) to Enhance Cybersecurity Goals
As more organizations adopt an identity-centric approach to security, the focus shifts from network security and other traditional controls to IAM. This makes IAM a critical component of cybersecurity and business outcomes. While IAM is gaining importance in security programs, practices must evolve to emphasize fundamental hygiene and system hardening to improve resilience.
Security leaders should focus on strengthening and leveraging their identity fabric and implement Identity Threat Detection and Response (ITDR) to ensure IAM capabilities are optimally aligned to support the overall security program.
Trend 7: Implementing Standards and Information Security Management Systems (ISMS) to Strengthen Compliance and Resilience
The implementation of international standards like ISO 27001 is becoming increasingly important. Businesses are recognizing the benefits of a structured approach to information security management. ISMS allows organizations to identify, assess, and address security risks while meeting regulatory requirements and building trust with customers and partners.
Modern ISMS tools, such as the fuentis Suite 4 , significantly simplify the implementation of standards by automating key processes, creating clear structures, and supporting the continuous improvement of the system. By integrating such tools, companies can save time and resources while ensuring that standards are met precisely and efficiently.
FAQ
What is Generative AI (GenAI)?
Generative AI refers to artificial intelligence models that can generate content such as text, images, videos, or audio. Applications range from writing a short story to creating realistic images or videos based on text descriptions.
What is an LLM?
LLM stands for “Large Language Model.” These are AI models trained on large datasets to understand and generate natural language. Examples include ChatGPT or Gemini.
What are Due Diligence activities?
Due Diligence activities are thorough evaluation processes companies use to assess risks before entering a partnership or making an investment. In the cybersecurity context, they involve assessing the security of third-party vendors.
What ISMS standards exist in Germany?
In Germany, the national standard for Information Security Management Systems (ISMS) is IT-Grundschutz. However, ISO 27001 is equally valuable. For critical infrastructure (KRITIS) operators in Germany, it is mandatory to establish an ISMS according to IT-Grundschutz requirements. Additionally, an ISO 27001 certification can be pursued based on IT-Grundschutz.