In a SOC (Security Operations Center), the organization’s most critical defense work takes place: continuous monitoring of systems, detecting anomalies, analyzing alerts, and providing initial responses to cyber threats. At the forefront of this work are the analysts, the team members who monitor the organization’s systems 24/7, classify alerts, conduct preliminary investigations, and identify abnormal activity patterns that may indicate a developing attack. They are the ones who translate the massive flow of data from security systems into actionable insights that enable fast and accurate decision-making in real time.

The role of analysts is not only to “put out fires” but also to identify recurring trends, understand the bigger picture, and provide essential input for incident response teams and cybersecurity experts across the organization. The knowledge they accumulate during day-to-day operations – their understanding of complex client environments, the ability to distinguish between normal and abnormal patterns, and the lessons learned from past investigations – represents a strategic asset no less valuable than the technology itself.

But here lies the challenge: high turnover among analysts means that a large portion of this critical knowledge is lost, forcing the organization to repeatedly rebuild capabilities from scratch.

Analyst turnover – a core challenge

In most SOCs, the analyst role is structured around 24/7 shifts. This means that the handling of alerts, investigations, and incidents must be handed over fully and accurately from one analyst to another and across shifts. Beyond the exhausting nature of the work, continuous monitoring, managing large volumes of alerts, and at times repetitive routines – any gap in documentation or knowledge transfer can result in mistakes, inconsistencies in incident handling, and the loss of accumulated expertise. The outcome is a disruption of operational continuity and the inability to maintain a consistent and reliable service level over time.

Additionally, in many cases, analysts are young professionals for whom this is often their first job and entry point into the cybersecurity field. They learn quickly, develop their skills, and frequently move on to their next role in a short period of time.

In other words, the field knowledge that enables an understanding of systems, client relationships, and unique processes may disappear along with the employee. For the organization, this represents a risk no less significant than technological threats, since operational continuity and rapid response depend not only on technology but also on human knowledge.

How to address the challenge?

At Citadel, a holistic approach has been developed to reduce knowledge loss and ensure organizational continuity. The solution focuses on three main areas: employee retention, adoption of advanced technologies, and building structured knowledge repositories.

1. Employee Retention

The first way to address knowledge loss is to ensure that knowledge doesn’t walk out the door by retaining employees. There are many ways to achieve this, but in shift-based environments like SOCs, the challenge is even greater. At Citadel, the strategy focuses on two key areas:

  • A supportive and challenging work environment: Instead of limiting the job to endless alert monitoring, analysts are gradually exposed to additional tasks such as in-depth investigations, report writing, and participation in client projects. This creates a sense of purpose and significantly extends the average tenure of analysts in the role.
  • Stable roles and internal career paths: Not everyone is suited to long-term shift work. For this reason, transition pathways to other roles within and outside the SOC were created such as team leads, SOC experts, or Customer Success roles. This allows employees to grow without leaving the organization, while ensuring that the knowledge they have accumulated remains in-house.

2. Adoption of advanced technologies

It is impossible to rely solely on people- this is where technology steps in. Advanced systems can document processes, analyze alerts, and preserve knowledge in a structured way, ensuring that information is not dependent on a specific individual or shift. Through automation, playbooks, and smart documentation, technology provides stability, consistency, and continuous organizational learning.

At Citadel, this is done through two main axes:

  • SOAR and automation systems: A key example is the SOAR platform (Security Orchestration, Automation and Response), which centralizes different security tools in one place, automates repetitive processes, and defines playbooks for consistent, fast incident response. In addition to streamlining work and reducing analyst workload, the system documents every action and investigation, preserving organizational knowledge in an accessible and structured way.
  • Investigation documentation: Every event and investigation process is recorded within the system. Lessons learned from one case become long-term assets, accessible to future analysts. This mechanism is crucial for preventing repeated mistakes and building a learning organization.

3. Knowledge Repositories

The third pillar is building structured knowledge repositories that centralize all critical information – and just as importantly, make it accessible to every team member at any time. Such repositories are not merely “digital libraries” but strategic assets that ensure all accumulated knowledge – procedures, investigation insights, incident history, and client system documentation – remains within the organization, even as people come and go.

  • Use of knowledge management tools: Platforms like SharePoint, OneNote, and Monday are used to consolidate information on clients, procedures, internal processes, and incident history.
  • Responsibility of stable roles: Unlike shift-based analysts, the responsibility for documentation lies with stable role-team leads, SOC experts, or Customer Success representatives. This ensures knowledge continuity without depending on employees who may leave within a year or two.

Why is this so important?

Preserving critical knowledge in the SOC is not just an internal HR issue, it directly impacts the quality of service provided to clients. An organization that loses knowledge risks repeating the same mistakes, slower response times, and inconsistent incident handling. In contrast, an organization that implements structured knowledge retention processes signals stability and reliability to its clients, an invaluable advantage in today’s dynamic cybersecurity landscape.

Looking ahead – a smarter SOC

The future of SOCs lies in the smart integration of people, technology, and knowledge. People bring understanding, intuition, and critical thinking – skills that cannot be fully replaced. Technology provides efficiency, automation, and reduced dependency on fluctuating human resources. Structured knowledge repositories ensure continuity and cumulative learning, so organizations do not need to start from scratch each time an employee leaves.

Global trends show that SOCs are evolving into “smarter” entities:

  • AI and ML at the forefront: Artificial intelligence and machine learning systems are already being used to detect anomalies, identify sophisticated attacks, and autonomously learn from past incidents. This means faster detection and continuous improvement.
  • Hybrid SOCs and MDR: More organizations are moving to hybrid models, combining in-house capabilities with external service providers (Managed Detection and Response). This requires shared knowledge repositories and technologies that enable secure information exchange between different entities.
  • Knowledge-Centric SOCs: Recent studies highlight that the most successful SOCs are those that treat knowledge as a strategic asset—on par with data or technology. Investing in documentation, playbook development, and a culture of continuous learning transforms them into long-term learning organizations.
  • Advanced automation: Combining SOAR, XDR, and other response tools enables not only alert handling but also end-to-end management of complex incidents, with full documentation and knowledge preservation throughout the process.

Ultimately, this integration allows SOCs to evolve from reactive to proactive entities – not only stopping attacks in real time but also learning and improving with every incident. A smarter SOC can analyze trends, anticipate attack patterns, and prepare the organization more effectively for future threats.